2021

Shimano 21 Scorpion MD 300 Tuning

Tuning Specs

Handle bore 8x5

Spool bearing sizes 5x11x4 | 3x10x4

Recommended bearing class Edge

These sizes are precisely tailored to the reel — we’ve deliberately hidden the others so you can find the right tuning parts straight away.

Recommended knob sizes

21–24 mm25–27 mm30–40 mm

Recommended handle lengths

90–105 mm110–120 mmSingle Handle

Let’s tune your reel

Available variants

300 XG

301 XG

300 XGLH

301 XGLH

Matching tuning parts for your Scorpion

Recommended for your Scorpion

STAR PRODUCT ★ 50+
NEW

RL - Angelrollentuning - EDGE Spulenlager Set für Shimano Scorpion - SCORPION 24 MD 201 - Mit Abdeckung -

RL-TNG EDGE Spool Bearing Set open without shield: two hybrid ceramic ball bearings

RL-TNG EDGE Spool Bearing Set | Hybrid Ceramic ABEC 9

Material: Ceramic hybrid

Casting (g): 5 – 100 g

Use: Casting distanceAll-round

19.95 €

LEGENDARY ★ 100+
NEW

RL - Angelrollentuning - APEX Spulenlager Set für Shimano Scorpion - SCORPION 24 MD 201 -

RL-TNG APEX spool bearings with S30 ceramic balls, ABEC 9

RL-TNG APEX Spool Bearing Set | Ceramic ABEC 9

Material: Ceramic hybrid

Casting (g): 2 – 60 g

Use: Max performanceFree spin

24.95 €

POPULAR ★ 20+
NEW

RL - Angelrollentuning - CORE Spulenlager Set für Shimano Scorpion - SCORPION 24 MD 201 -

RL - Angelrollentuning - RL - TNG Stainless Steel Ball Bearing Set | ABEC 5 | Shimano | 5x11x4 | 3x10x4 - Bundle -

RL-TNG CORE Spool Bearing Set | Stainless Steel ABEC 5

Material: Stainless steel

Casting (g): 8 – 200+ g

Use: DurabilityHeavy casts

14.95 €

SOLD OUT

Shown are two metal bearings from the „Kattobi“ Tuning Kit Ceramic Ball Bearings (Shimano 1150 & 1030 Air HD) by Hedgehog Studio, each with inner ring, outer ring and visible balls against a white background.

LOW STOCK

A Gold Works Takumi Ball Bearings 1030 x 1150 pack contains two small high-end bearings in a clear bag, with info in Japanese and English and a cat silhouette, ideal for bait finesse or fishing reel tuning.

RL - Angelrollentuning - Roro BFS Ceramic Ball Bearing Set | Shimano | 5x11x4 | 3x10x4 - Bundle -

LEGENDARY ★ 100+

RL - Angelrollentuning - RL - TNG OCT 24 EVA Knob - Knob - Black -

RL - Angelrollentuning - RL - TNG OCT 24 EVA Knob - Knob - Silver -

RL - Angelrollentuning - RL - TNG OCT 24 EVA Knob - Knob - Gold -

RL - Angelrollentuning - RL - TNG OCT 24 EVA Knob - Knob - Blue -

RL - Angelrollentuning - RL - TNG OCT 24 EVA Knob - Knob - Purple -

The Gomexus Titanium 22 mm Knob is a smoke coloured, metallic, ergonomically shaped fishing reel knob with two angled slots, black accents on both ends and "Gomexus" branding, featuring durable black titanium knobs. Plain white background.

A close up of a Shimano Stella reel with green line, upgraded with a Gomexus Titanium 22 mm Knob, sits on a reflective black surface.

Gomexus Black Galaxy 22mm Knob-Knob-Gomexus-Black-RL-Angelrollentuning

The Gomexus Titanium 22 mm Knob in Black and Red has a black, cylindrical design with red end caps and diagonal slots, photographed against a plain white background.

The Gomexus Titanium 22 mm Knob in Black | Purple features the "GOMEXUS" lettering in white, three angled slots, a glossy finish and smooth rotation thanks to high quality stainless steel ball bearings.

A black and gold Gomexus titanium knob (22 mm) with a cylindrical, wavy shape, three diagonal gold slots on the side and gold, rounded ends is shown against a plain white background.

A black, curved plastic fishing reel part with the RL-Angelrollentuning Aluminium Knob 21 mm | flat | Universal Fit on top, with small holes on the side, shown against a white background.

A compact, glossy red RL-Angelrollentuning Aluminium Knob 21 mm (flat, Universal Fit) stands upright against a white background, featuring a rounded top and a dial on top reminiscent of a baitcasting reel.

A silver, cylindrical baitcaster part with a round dial on top and the RL-Angelrollentuning Aluminium Knob 21 mm (flat, Universal Fit) is photographed against a plain white background.

The RL-Angelrollentuning Aluminium Knob 21mm | Flat | Universal Fit features a gold-coloured, slightly curved metal body with a flat top and a circular recessed dial, suitable for fishing reels or baitcasting reels. Shown on a plain white background.

A metallic blue RL-Angelrollentuning Aluminium Knob 21 mm, flat and cylindrical with a curved shape and a circular recess on top, designed for a universal fit on baitcasting reels, photographed on a plain white background.

LOW STOCK

Gomexus Silver Galaxy 22mm Knob-Knob-Gomexus-Silver-RL-Angelrollentuning

RL - Angelrollentuning - Gomexus Wood Knob 22mm Cypress RF22 – Natural Wood Reel Knob - Knob - Gold -

RL - Angelrollentuning - Gomexus Wood Knob 22mm Cypress RF22 – Natural Wood Reel Knob - Knob - Black -

SOLD OUT

Gomexus Gold Galaxy 22mm Knob-Knob-Gomexus-Gold-RL-Angelrollentuning

The Taken A7 Knob 50mm is a red aluminium tuning knob for Shimano & Daiwa fishing reels. It has a metallic finish with black details on the top, shown on a white background.

The Taken A7 Knob 50mm in black is a tuning aluminium knob for Shimano & Daiwa fishing reels. It has a tapered, cylindrical design with four spokes and an A7 marking on a metallic band, standing against a white background.

The Taken A7 Knob 50mm is a titanium-coloured, tapered aluminium tuning knob from Taken for Shimano and Daiwa reels, with a glossy surface and a black four-hole top labelled "Taken A7", photographed on a white background.

The Taken A7 Knob 50mm - Tuning Aluminium Knob for Shimano & Daiwa Fishing Reels from Taken, shown in gold with a slightly tapered shape, black accents on the top and a silver base, is photographed against a white background.

The Taken A7 Knob 50mm, a rose gold aluminium tuning knob from Taken for Shimano and Daiwa reels, features a metallic cone shape with a glossy finish and a black four-spoke top, ideal for upgrading your fishing reels.

RL - Angelrollentuning - RL - TNG OCT 24 Pure - Knob - Glossy Black -

RL - Angelrollentuning - RL - TNG OCT 24 Pure - Knob - Silver -

RL - Angelrollentuning - RL - TNG OCT 24 Pure - Knob - Matte Black -

LOW STOCK

The Taken H7 Knob 40mm by Taken, in royal blue, is an aluminium tuning knob ideal for baitcasters and spinning reels (Shimano & Daiwa). Perfect for anglers looking for style and performance upgrades.

A black Taken H7 Knob 40mm - aluminium tuning knob designed for Shimano & Daiwa baitcasters and spinning reels, shown against a white background. The shiny metallic top features five circular openings and branding on the lower part.

The Taken H7 Knob 40mm by Taken in titanium is an aluminium tuning knob for baitcasters and spinning reels (Shimano & Daiwa), shown upright against a white background.

A gunmetal Taken H7 Knob 40mm aluminium tuning knob for baitcasters & spinning reels (Shimano & Daiwa) by Taken stands upright against a white background, labeled H7 at the base.

The Taken H7 Knob 40mm by Taken is a gold aluminium tuning knob for baitcasters and spinning reels (Shimano and Daiwa). It has a metallic surface with four circular cutouts and an "H7" marking on a white background.

The Gomexus Aluminium Knob 24mm brings fresh style to your baitcaster! The slim, cylindrical design in glossy black makes it instantly attractive. The flared head feels really good in your hand, while the narrower base provides extra hold. And the best part: the wide aero aluminium ring doesn't just give the knob a cool look, it also makes it super sturdy and light. Perfect if you want to give your reel a custom upgrade!.

RL - Angelrollentuning - Gomexus Aluminium Knob 24mm - Knob - Silver -

The 24 mm aluminium knob from Gomexus is exactly the upgrade your baitcaster deserves! The stylish black design with a cylindrical base and slightly flared end gives your reel an instantly modern look. Gold accents on the rim and base add really nice highlights, so your tuning not only looks classy but also reflects every bit of light beautifully. Perfect for anyone who wants to give their reel an individual finish!.

The Gomexus Aluminium Knob 24mm comes in a fresh black look with a cool hourglass shape: extra wide at the top, slim at the bottom. Made from high-quality aero aluminium, the knob not only gives your baitcaster style but also really good grip. Red highlights on the rim and base add that special touch, while the matte finish feels super comfortable in your hand. Perfect for anyone who wants to make a real statement when tuning their reel!.

RL - Angelrollentuning - Gomexus Aluminium Knob 24mm - Knob - Purple -

RL - Angelrollentuning - Gomexus 27mm Cork Knob - Knob - Silver -

Gomexus 27mm Cork Knob-Knob-Gomexus-RL-Angelrollentuning

RL - Angelrollentuning - Gomexus 27mm Touch Knob TPE - Knob - White | Black -

RL - Angelrollentuning - Gomexus 27mm Touch Knob TPE - Knob - White | Silver -

Gomexus 27mm Touch Knob TPE-Knob-Gomexus-RL-Angelrollentuning

The Gomexus 27 mm Touch Knob TPE by Gomexus features a lime green, durable TPE body with a metal top and bottom, a textured surface and a rounded shape that tapers toward the base.

Gomexus 27mm Touch Knob TPE-Knob-Gomexus-Black-RL-Angelrollentuning

Gomexus 27mm Touch Knob TPE-Knob-Gomexus-Blue | Black-RL-Angelrollentuning

LOW STOCK

RL - Angelrollentuning - Shimano | Yumeya | EVA Handle Knob I - Shaped Long - Knob -

A matte black, spherical knob with a textured grip and a short, cylindrical base bearing the word GOMEXUS.

Gomexus Power Knob EVA 38mm-Knob-Gomexus-RL-Angelrollentuning

Gomexus Sailor Power Knob 30mm-Gomexus-Gold-RL-Angelrollentuning

Gomexus Sailor Power Knob 30mm-Gomexus-RL-Angelrollentuning

Gomexus Sailor Power Knob 30mm-Gomexus-Silver-RL-Angelrollentuning

Gomexus Sailor Power Knob 30mm-Gomexus-Red-RL-Angelrollentuning

Gomexus Sailor Power Knob 30mm-Gomexus-Smoke | Black-RL-Angelrollentuning

SOLD OUT

Gomexus Cork Power Knob 38mm-Knob-Gomexus-Black | Gold-RL-Angelrollentuning

Gomexus Cork Power Knob 38mm-Knob-Gomexus-RL-Angelrollentuning

Gomexus Cork Power Knob 38mm-Knob-Gomexus-Black | Red-RL-Angelrollentuning

Gomexus Cork Power Knob 38mm-Knob-Gomexus-Black | Silver-RL-Angelrollentuning

RL - Angelrollentuning - Gomexus 35 mm TPE Flat Knob - Knob -

LOW STOCK

The Gomexus 30mm TPE-L knob is a black, textured, non-slip knob with a rounded base and a glossy, partly open top. The lettering "GOMEXUS" appears near the top. The knob is shown on a plain white background.

The Gomexus 30mm TPE-L knob, a black cylindrical knob by Gomexus, features a textured grip and a multi-spoke, wheel-like end, shown horizontally on a plain white background.

RL - Angelrollentuning - Gomexus Aluminium Knob 30mm - Knob - Black -

RL - Angelrollentuning - Gomexus Aluminium Knob 30mm - Knob - Purple -

RL - Angelrollentuning - Gomexus Aluminium Knob 30mm - Knob - Red -

RL - Angelrollentuning - Gomexus Aluminium Knob 30mm - Knob - Gold -

RL - Angelrollentuning - Gomexus Aluminium Knob 30mm - Knob - Silver -

SOLD OUT

RL - Angelrollentuning - Gomexus Power Knob 38mm - Knob - Silver -

Gomexus Power Knob 38mm-Knob-Gomexus-Blue-RL-Angelrollentuning

LOW STOCK

RL - Angelrollentuning - Gomexus Titanium Galaxy Knob 38mm - Knob - Silver -

RL - Angelrollentuning - Gomexus Titanium Galaxy Knob 38mm - Knob - Black -

RL - Angelrollentuning - Gomexus Titanium Galaxy Knob 38mm - Knob - Black | Gold -

A close-up of the Taken X3 Knob 50mm power tuning knob for Shimano & Daiwa reels, with a black metal body and a large red anodized aluminium knob, perfect for pike & big bait anglers.

A black Taken X3 Knob 50mm from Taken, power tuning knob for Shimano & Daiwa fishing reels (pike & big bait), features a dome shape, a central TAKEN cap, circular holes and a short, tapered shaft, photographed on white.

The Taken X3 Knob 50mm is a spherical power tuning knob in rose gold for Shimano & Daiwa pike/big bait reels. It features a hexagonal shaft, circular holes on the top and an engraved round plate on a white background.

The Taken X3 Knob 50mm from Taken is a gold-coloured, metallic power tuning knob for Shimano and Daiwa reels. It features a round, vented top with several holes and a central silver disc as well as a short, tapered shaft. Ideal for pike and big bait fishing.

The Taken X3 Knob 50mm from Taken is a dome-shaped power tuning knob in titanium for Shimano & Daiwa reels. It has a smooth surface, round cutouts on the top, "TITAN" on a black centre cap and tapers to a narrow grip.

The Gomexus 95mm Carbon Handle with P20 Knobs from Gomexus is a black handle with two textured knobs, made of eco-friendly TPE material, designed for mounting on your gear.

A close-up of a black baitcasting reel with a Gomexus 95 mm carbon handle with P20 knobs, featuring star drag adjustment, 7.3 TATULA 150HSL gear ratio markings and visible internal components.

The Gomexus 95mm Carbon Handle with P20 Knobs is a silver fishing reel handle with textured P20 Knobs and a central mounting point, made of carbon fibre.

The Gomexus 95mm Carbon Handle with P20 Knobs, in Gold, features two textured P20 Knobs made of eco-friendly TPE material, mounted on a carbon base, shown on a white background.

The Gomexus 95mm Carbon Handle with P20 Knobs from Gomexus features red P20 Knobs on a black metal plate with a central mounting point.

The Gomexus 95mm Carbon Handle with P20 Knobs from Gomexus features a black carbon fibre arm and two textured black P20 Knobs with metallic purple accents (colour: Purple), designed for easy mounting on your fishing reel.

Gomexus Crank 100 mm Handle with 27 mm cork Knobs in Black, new version with black knob caps

Gomexus Crank 100 mm Handle in Black with cork Knobs mounted on a baitcasting reel

Gomexus Crank 100mm Silver Handle with 27 mm Cork Knobs (8x5mm)-Handle-Gomexus-RL-Angelrollentuning

A Gomexus Carbon 105 mm Handle with 27 mm cork knobs is shown on a textured background. The text highlights its low weight, its strength and the high quality TORAY carbon fibre from the renowned Japanese manufacturer.

LOW STOCK

RL - Angelrollentuning - Maktub Power Handle 100 mm made of super duralumin with 25 mm EVA Knobs for Shimano & Daiwa Baitcaster - 7x4 mm -

RL - Angelrollentuning - Maktub Power Handle 100 mm made of super duralumin with 25 mm EVA Knobs for Shimano & Daiwa Baitcasters - 7x4 mm - Gold -

RL - Angelrollentuning - Maktub Power Handle 100mm with 25 mm EVA Knobs - 7x4 mm - Silver -

LEGENDARY ★ 100+

The RL-TNG DRG 95 Carbon Handle | Baitcaster Handle from RL-TNG in Blue features an ultralight carbon fibre mount with a blue knob and two metal rods, shown on a white background.

The RL-TNG DRG 95 Carbon Handle | Baitcaster Handle from RL-TNG in Red features a lightweight carbon fibre construction with a red center knob and two metal rods at each end fastened with screws, shown on a white background.

The RL-TNG DRG 95 Carbon Handle | Baitcaster Handle from RL-TNG features a carbon fibre mount, two elongated slots, a central purple hex screw, a small screw and two metal rods, ultralight and perfect for performance upgrades. Isolated on a white background.

A black RL-TNG DRG 95 Carbon Handle | Baitcaster Handle in “Black” is attached to two metal rods at each end and features two elongated slots and a central knob, all against a white background.

The RL-TNG DRG 95 Carbon Handle | Baitcaster Handle from RL-TNG in Silver features a central metal fastener and two metal pins at each end for performance upgrades, shown on a white background.

LOW STOCK

Gomexus Crank 95mm Carbon Handle with 20mm Finesse Touch Knobs (8x5mm)-Handle-Gomexus-Black-RL-Angelrollentuning

Gomexus Crank 95mm Carbon Handle with 20mm Finesse Touch Knobs (8x5mm)-Handle-Gomexus-RL-Angelrollentuning

Gomexus Crank 95mm Carbon Handle with 20mm Finesse Touch Knobs (8x5mm)-Handle-Gomexus-Red-RL-Angelrollentuning

Gomexus Crank 95mm Carbon Handle with 20mm Finesse Touch Knobs (8x5mm)-Handle-Gomexus-Green-RL-Angelrollentuning

A Gomexus Crank 95 mm | 85 mm Carbon Handle with two 20 mm Finesse Touch knobs (8 x 5 mm), attached to a central mounting bracket, is shown on a white background.

A silver RL-TNG TGR 95 Carbon Handle baitcaster handle from RL-TNG, ultralight with a central mounting screw and two metal rods protruding at each end, against a white background.

A black RL-TNG TGR 95 Carbon Handle | Baitcaster Handle with a central pivot and two metal rods at the ends, photographed against a white background. This ultralight RL-TNG component is made in full carbon.

A gold RL-TNG TGR 95 Carbon Handle | Baitcaster Handle from RL-TNG with two cylindrical metal ends and a central gold component is ultralight and shown isolated on a white background.

The RL-TNG TGR 95 Carbon Handle | Baitcaster Handle from RL-TNG in Red is ultralight, with double metal rods at each end, a central red knob secured by a screw and two long cutouts for flexible mounting or weight reduction.

A blue RL-TNG TGR 95 Carbon Handle | Baitcaster Handle from RL-TNG with a central blue knob and metal rods at each end is shown on a white background.

RL-Angelrollentuning- Gomexus Crank Carbon Handle 85 to 105 mm | without Knobs - Handle-7x4 mm-105 mm-

RL-TNG EGL 95 Carbon Handle | Baitcaster Handle from RL-TNG in Blue: a lightweight black carbon fibre mount with parallel slots, a blue center knob and metal rods, perfect as an upgrade for your baitcaster handle, shown on a white background.

A black RL-TNG EGL 95 Carbon Handle baitcaster handle with two metal rods at each end and a purple central adjustment knob, isolated on a white background.

The RL-TNG EGL 95 Carbon Handle | Baitcaster Handle from RL-TNG is a lightweight, black carbon fibre handle with a central knob, two elongated slots and metal rods, ideal for baitcaster setups. Colour: Black. Isolated on a white background.

The RL-TNG EGL 95 Carbon Handle | Baitcaster Handle from RL-TNG in Silver features a lightweight carbon design with a central metal knob and two parallel rods at each end, ideal for baitcasting reels and shown against a white background.

The RL-TNG WLF 95 Carbon Handle | Baitcaster Handle from RL-TNG in Black features a carbon mount, two metal rods at each end and a black adjustment knob for maximum stability in baitcaster setups. Shown on a white background.

The RL-TNG WLF 95 Carbon Handle | Baitcaster Handle from RL-TNG features a carbon fibre mount, two metal rods at each end and a blue knob with a center screw for maximum stability, ideal for your baitcaster setup. Shown on a white background.

The RL-TNG WLF 95 Carbon Handle | Baitcaster Handle from RL-TNG in Red offers maximum stability with a carbon mounting bracket, two angled metal rods per end, a central red knob, a screw and two elongated slots next to the knob.

The RL-TNG WLF 95 Carbon Handle from RL-TNG offers maximum stability with two metal rods and a central purple knob secured by a silver screw, ideal as a baitcaster handle upgrade, shown on a white background.

The RL-TNG WLF 95 Carbon Handle from RL-TNG in Silver features a central knob and screw, two metal rods for maximum stability and elongated side slots, ideal as a baitcaster handle.

RL - Angelrollentuning - Maktub Axis Handle MAH - 90 with 20 mm EVA Knobs - 7x4 mm -

LOW STOCK

Gomexus Crank 100mm Silver Handle with 27 mm TPE Knobs (8x5mm)-Handle-Gomexus-Silver | Black-RL-Angelrollentuning

Gomexus Crank 100mm Silver Handle with 27 mm TPE Knobs (8x5mm)-Handle-Gomexus-Silver | White-RL-Angelrollentuning

Gomexus Crank 100mm Silver Handle with 27 mm TPE Knobs (8x5mm)-Handle-Gomexus-Silver | Smoke-RL-Angelrollentuning

SOLD OUT

The Gomexus Kage Titanium Handle features 27 mm cork knobs (8 x 5 mm) and a black frame, designed especially for BFS anglers. It attaches easily to your fishing reel and allows smooth manual retrieving.

A close-up of the Gomexus Kage Titanium Handle with 27 mm cork knobs (8 x 5 mm) from Gomexus, featuring two light brown branded knobs made of natural Portuguese cork against a solid black background.

The SLP Works Carbon Crank Handle (8x5mm, without Knobs) by SLP Works is a black NANOALLOY technology handle for baitcasting reels. It has two metal posts, a rectangular cutout in the centre and "SLP WORKS" on the left side.

The SLP Works carbon handle (8x5mm, without knobs) features a black carbon fibre arm with two metal posts, a central rectangular cutout and SLP Works branding, ideal for baitcasting reels.

SOLD OUT

RL - Angelrollentuning - Gomexus Baitcasting Aluminium 100mm Handle with 20mm Finesse Touch Knobs (8x5mm) - Handle - Black - 100 mm -

RL - Angelrollentuning - Gomexus Baitcasting Aluminium 100mm Handle with 20mm Finesse Touch Knobs (8x5mm) - Handle - Red - 100 mm -

The Gomexus Kage Titanium Handle with 22 mm Titanium Knobs (8x5mm) from Gomexus is a black and purple double fishing reel handle with ergonomic knobs, made of lightweight titanium alloy, shown on a white background.

A Gomexus baitcasting reel with a black and purple Kage titanium handle and 22 mm titanium knobs (8 x 5 mm), partly spooled with fishing line, shown against a plain light background.

The Gomexus Kage Titanium Handle with 22 mm Titanium Knobs (8x5mm) from Gomexus features two ergonomic Titanium Knobs and a central mount, ideal as an ultralight fishing accessory, presented on a plain white background.

LOW STOCK

Gomexus Crank 100mm Handle with 27 mm Aurora TPE Knobs (8x5mm)-Handle-Gomexus-RL-Angelrollentuning

Gomexus Aluminum Power Handle 100 mm with TPE Knobs 24 mm

RL - Angelrollentuning - Gomexus BFS Aluminium Handle Titanium Knobs – Ultralight & Precise - Handle - Purple - 90 mm - 7x4 mm

RL - Angelrollentuning - Gomexus BFS Aluminium Handle Titanium Knobs – Ultralight & Precise - Handle - Gold - 90 mm - 7x4 mm

RL - Angelrollentuning - Gomexus BFS Aluminium Handle Titanium Knobs – Ultralight & Precise - Handle - Silver | Flame - 90 mm - 7x4 mm

LOW STOCK

RL - Angelrollentuning - Gomexus Baitcasting Aluminium 100mm Handle with 22mm Titanium Knobs (8x5mm) - Handle - Silver -

RL - Angelrollentuning - Gomexus Baitcasting Aluminium 100mm Handle with 22mm Titanium Knobs (8x5mm) - Handle - Black -

SOLD OUT

A Gomexus Camo Carbon Handle 95 mm with 27 mm TPE Knobs (8 x 5 mm) for baitcasting reels is shown against a white background and features ergonomic double knobs and a central mounting point.

A Gomexus Camo Carbon Handle (95 mm) with 27 mm TPE Knobs (8 x 5 mm) sits on a reflective black surface and impresses with its ergonomic design in black and green. The lettering TATULA appears in the lower right corner.

LOW STOCK

RL - Angelrollentuning - Gomexus Carbon Handle 105mm TPE Knobs – Light & Sensitive - Handle - 7x4 mm -

The Taken GT106 Handle - Power Handle made of duralumin in red with two A7 Knobs and a central mounting opening by Taken, fitting Shimano & Daiwa, is shown on a white background.

A close-up of the Taken GT106 Handle, a Power Handle made of duralumin with A7 knobs for Shimano & Daiwa, in metallic red and black from Taken, photographed against a plain white background.

The Taken GT106 Handle from Taken is a handle made of duralumin and gunmetal with A7 knobs for Shimano and Daiwa reels, shown with two black knobs and a central mount on a white background.

The Taken GT106 Handle by Taken in Soft Gold features durable A7 aluminium knobs and two ergonomic grips on a slightly curved, open duralumin power handle design for Shimano & Daiwa, shown against a white background.

The Taken GT106 Handle in black, made of duralumin with A7 Knobs, is a Power Handle for Shimano & Daiwa baitcasting reels, perfect for upgrading your fishing reel.

The Taken GT106 Handle by Taken is a modern, ergonomic power handle in titanium, made of duralumin with A7 knobs for Shimano & Daiwa, with an open, lightweight centre and large aluminium knobs for better grip and control.

RL-Angelrollentuning- RL-TNG DRG 95 Carbon Handle with OCT EVA Knobs - Handle-Black-7x4 mm-

RL-Angelrollentuning- RL-TNG DRG 95 Carbon Handle with OCT EVA Knobs - Handle-Silver-7x4 mm-

RL-Angelrollentuning- RL-TNG DRG 95 Carbon Handle with OCT EVA Knobs - Handle-Gold-7x4 mm-

RL-Angelrollentuning- RL-TNG DRG 95 Carbon Handle with OCT EVA Knobs - Handle-Blue-7x4 mm-

RL-Angelrollentuning- RL-TNG DRG 95 Carbon Handle with OCT EVA Knobs - Handle-Purple-7x4 mm-

Gomexus Galaxy 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-Flame | Gold-RL-Angelrollentuning

Gomexus Galaxy 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-RL-Angelrollentuning

Gomexus Galaxy 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-Flame | Red-RL-Angelrollentuning

Gomexus Galaxy 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-Flame Silver-RL-Angelrollentuning

LOW STOCK

RL - Angelrollentuning - SLP Works RCSB Carbon Light Crank Handle | without Knobs | 8x5mm - Handle - 80 mm -

RL - Angelrollentuning - SLP Works RCSB Carbon Light Crank Handle | without Knobs | 8x5mm - Handle - 85 mm -

RL-Angelrollentuning- RL-TNG WLF 95 Carbon Handle with OCT EVA Knobs - Handle-Black-7x4 mm-

RL-Angelrollentuning- RL-TNG WLF 95 Carbon Handle with OCT EVA Knobs - Handle-Silver-7x4 mm-

RL-Angelrollentuning- RL-TNG WLF 95 Carbon Handle with OCT EVA Knobs - Handle-Gold-7x4 mm-

RL-Angelrollentuning- RL-TNG WLF 95 Carbon Handle with OCT EVA Knobs - Handle-Blue-7x4 mm-

RL-Angelrollentuning- RL-TNG WLF 95 Carbon Handle with OCT EVA Knobs - Handle-Purple-7x4 mm-

LOW STOCK

Gomexus Blade Titanium 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-Flame | Red-RL-Angelrollentuning

Gomexus Blade Titanium 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-RL-Angelrollentuning

Gomexus Blade Titanium 100mm Handle with 22 mm Titanium Flame Knobs (8x5mm)-Handle-Gomexus-Flame | Gold-RL-Angelrollentuning

RL-Angelrollentuning- RL-TNG EGL 95 Carbon Handle with OCT EVA Knobs - Handle-Black-7x4 mm-

RL-Angelrollentuning- RL-TNG EGL 95 Carbon Handle with OCT EVA Knobs - Handle-Silver-7x4 mm-

RL-Angelrollentuning- RL-TNG EGL 95 Carbon Handle with OCT EVA Knobs - Handle-Gold-7x4 mm-

RL-Angelrollentuning- RL-TNG EGL 95 Carbon Handle with OCT EVA Knobs - Handle-Blue-7x4 mm-

RL-Angelrollentuning- RL-TNG EGL 95 Carbon Handle with OCT EVA Knobs - Handle-Purple-7x4 mm-

RL-Angelrollentuning- Gomexus Crank 100mm Handle with 27 mm TPE Touch Knobs - Handle-7x4 mm -

RL-Angelrollentuning- RL-TNG TGR 95 Carbon Handle with OCT EVA Knobs - Handle-Black-7x4 mm-

RL-Angelrollentuning- RL-TNG TGR 95 Carbon Handle with OCT EVA Knobs - Handle-Silver-7x4 mm-

RL-Angelrollentuning- RL-TNG TGR 95 Carbon Handle with OCT EVA Knobs - Handle-Gold-7x4 mm-

RL-Angelrollentuning- RL-TNG TGR 95 Carbon Handle with OCT EVA Knobs - Handle-Blue-7x4 mm-

RL-Angelrollentuning- RL-TNG TGR 95 Carbon Handle with OCT EVA Knobs - Handle-Purple-7x4 mm-

LOW STOCK

A close-up of the Rollenwerk Custom Carbon Handle (Baitcaster Handle, Nebula), showing the patterned surface and the blue hexagonal centre, made in Germany with a precision reminiscent of high-end skate or longboard parts.

The Rollenwerk Custom Carbon Handle | Baitcaster Handle, made in Germany, features a twill weave finish with a yellow circular detail and metal bolts, perfect for fans of baitcaster tuning and reel accessories. Displayed on a plain white background.

RL - Angelrollentuning - Maktub Power Handle 120 mm made of super duralumin with 26 mm EVA Knobs for Shimano & Daiwa Baitcaster - 7x4 mm -

SOLD OUT

A black Gomexus Crank 110mm Handle with 30 mm Sailor Power Knobs (8x5mm) for baitcasting reels, with gold accents, two cylindrical knobs and a central mounting point, on a white background.

The Gomexus Crank 110 mm handle features two 30 mm Sailor Power Knobs (8 x 5 mm) in black with a red accent and stands out with a lightweight, cut-out metal design inspired by Gomexus handles.

The Gomexus Crank 110 mm handle with 30 mm Sailor Power Knobs (8 x 5 mm) by Gomexus is shown from the front, with two rounded knobs and a central bar against a white background.

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RL - Angelrollentuning - Gomexus Crank 120mm Handle TPE Knobs – More Grip & Control - Handle - Black - 120 mm - 7x4 mm

Gomexus Crank 110 mm Power Handle with 35 mm TPE Flat Knobs

RL-Angelrollentuning- Gomexus Crank 110 mm Power Handle with 35 mm Flat Knobs - Handle-8x5 mm -

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RL - Angelrollentuning - Gomexus Saltiga Baitcasting Handle 130mm Aluminium – More Power & Control - Handle - 8x5 mm -

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RL - Angelrollentuning - SLP Works 110 mm Crank Handle - Handle - 8x5 mm -

The Gomexus Carbon Handle 75 mm with 38 mm Power Knob (8x5mm) in Black and Blue features a carbon fibre arm and a round, vented Power Knob with visible Gomexus branding.

A close-up of the Gomexus Carbon Handle 75 mm with 38 mm Power Knob (8x5mm) from Gomexus shows the handle, the spool, the gear components and the durable carbon construction on a reflective dark surface.

The Gomexus Carbon Handle 75 mm with 38 mm Power Knob (8x5mm) in Black and Gold features a lightweight carbon design, a round, vented Power Knob in gold and black and a rectangular mounting slot.

A black Gomexus carbon handle 75 mm with 38 mm Power Knob (8x5mm) in Black | Silver, with a hollowed carbon handle arm and a round, vented Power Knob, shown on a white background.

RL - Angelrollentuning - Gomexus Forged Carbon Handle 65 - 75 mm with Aluminium Power Knob - Handle - Red - 7x4 mm - 38 mm

RL - Angelrollentuning - Gomexus Forged Carbon Handle 65 - 75 mm with Aluminium Power Knob - Handle - Gold - 7x4 mm - 38 mm

RL - Angelrollentuning - Gomexus Forged Carbon Handle 65 - 75 mm with Aluminium Power Knob - Handle - Silver - 7x4 mm - 38 mm

The Gomexus Forged Carbon Handle 65-75 mm with EVA Power Knob is a black carbon fibre reel handle with adjustable length and a round EVA knob with yellow accents on a plain white background.

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RL - Angelrollentuning - Gomexus Aluminium Handle 95 mm with 85 mm T - Bar Knob (8x5mm) - Handle -

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RL - Angelrollentuning - Gomexus Catfish Power Handle Abu Garcia | Ideal for catfish fishing - Blue | Gold -

RL - Angelrollentuning - Gomexus Catfish Power Handle Abu Garcia | Ideal for catfish fishing - Red -

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The Gomexus Balance Power Handle 7 x 4 mm from Gomexus features a metal construction with a rounded, multicolored blue and orange titanium Power Knob at one end, shown against a plain white background.

A silver baitcasting reel with the Gomexus Balance Power Handle 7x4mm, featuring a titanium Power Knob and a metallic, multicolored balance handle, rests on a glossy black surface; its cylindrical body has adjustment knobs and screws reflecting the light.

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The Gomexus aluminium handle 95 mm with 85 mm T-Bar knob (8 x 5 mm) offers a sleek, modern design and is ideal as a spare part for fishing reels or similar equipment.

Seven Hedgehog Studio Shimano Level Wind Caps are shown in a grid, each in a different colour (Sapphire Blue, Sky Blue, Red, Royal Purple, Champagne Gold, Black and Gunmetal), compatible with 22 ALDEBARAN BFS and more.

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A red, oval Hedgehog Studio Spool Bearing Pin Remover Type R (spool shaft pin tool) with a silver T-handle, used as a special tool for locking procedures, photographed on a white background.

A blue KEEPER SUDO from Hedgehog Studio is attached to a silver Hedgehog Studio Spool Bearing Pin Remover Type R | spool shaft pin tool, shown on a white background.

A blue Hedgehog Studio Spool Bearing Pin Remover Type R with engraved text and two circular recesses sits next to a silver pin remover with rotating handles, both on a white background.

A cross-shaped metal tap wrench, similar to the Hedgehog Studio Spool Bearing Pin Remover Type R, is attached to a black adapter labeled KWIKSTER STUDIOS with circular and oval cutouts.

POPULAR ★ 20+

A close-up of the RL-Angelrollentuning RL-TNG Spool Bearing Pin Remover with cross wrench, a black tool for tuning fishing reels, perfect for securing hooks and ideal for baitcaster repair or similar tasks.

The Shimano 21 Scorpion MD 300 is a big-body baitcaster from the JDM Scorpion MD line with an aluminum body and a 300-size spool for big baits, muskie, and saltwater. Released only in XG (7.4:1), with standard and LH handle variants.

Frequently asked questions about tuning the Shimano 21 Scorpion MD 300

Which spool bearings fit the Shimano 21 Scorpion MD 300?

The Shimano 21 Scorpion MD 300 uses spool bearings in 5x11x4 and 3x10x4 (inner × outer × width in mm). You'll find matching tuning spool bearings in exactly this size on this page under the tuning parts. To swap them on this reel you need a Pin Remover, because the bearings are secured to the shaft with pins.

Which bearing class do we recommend for the 21 Scorpion MD 300?

For the Shimano 21 Scorpion MD 300 we recommend EDGE, the balanced middle class. A clearly noticeable gain in casting distance and smoothness at a very good price-performance ratio. The recommendation is based on how this reel is typically used.

Which handle and knobs fit the 21 Scorpion MD 300?

The handle fitting of the Shimano 21 Scorpion MD 300 is 8x5 (wrench size × shaft diameter in mm). Every tuning handle with a 8x5 fitting fits directly. Tuning knobs in the sizes shown on this page fit the stock handle and our tuning handles.

Do I need special tools to change the bearings on the 21 Scorpion MD 300?

Yes. On the Shimano 21 Scorpion MD 300 the spool bearings are secured to the spool shaft with pins. A Pin Remover lets you pull the pins out cleanly without bending the shaft. Apart from that you only need a suitable screwdriver for the side plate.

Can you install the tuning on my 21 Scorpion MD 300?

Yes. Send us your Shimano 21 Scorpion MD 300, we'll install the tuning parts professionally, clean and oil the reel and send it back ready to fish. You'll find the tuning service via the button above.

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Shimano 21 Scorpion MD 300 Tuning

Matching tuning parts for your Scorpion

Frequently asked questions about tuning the Shimano 21 Scorpion MD 300

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