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SLP Works Custom Parts for Daiwa Reels

A black, cylindrical SLP Works RCS i-Shape cork knob with a slightly curved shape and white, vertically printed RCS letters on the front, perfect for Daiwa casting and spinning fishing reels, presented on a white background.

A single SLP Works RCS i-Shape Cork Knob stopper in Non Coat colour, with a slightly flared top and a central metal detail, shown against a plain white background.

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The SLP Works Maintenance Grease 104 is a small black container with a silver lid and the label "104". Perfect as a fishing reel lubricant from SLP Works for all your reel maintenance needs.

A small, metallic green SLP Works i-Type cork knob with a slightly curved cylindrical shape and "SLP WORKS" printed vertically on the side, against a white background. Ideal for use with spinning reels.

A metallic magenta, ergonomically shaped, cylindrical SLP Works i-Type Cork Knob with "SLP Works" printed vertically, designed for use with spinning reels and standing against a plain white background.

A pink SLP Works i-Type Cork Knob with a contoured, cork-like grip and black "SLP Works" lettering on the front, shown against a white background.

A metallic silver, cylindrical SLP Works i-Type cork knob with vertical black 'SLPWORKS' print, designed for spinning reels, shown against a plain white background.

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RL - Angelrollentuning - SLP Works RCSi - Shaped Cork Knob Limited Edition - Knob - Blue | Gold -

RL - Angelrollentuning - SLP Works RCSi - Shaped Cork Knob Limited Edition - Knob - Blue | Black -

RL - Angelrollentuning - SLP Works RCSi - Shaped Cork Knob Limited Edition - Knob - Tamamushi -

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.

A red, five-pointed, star-shaped SLP Works Zaion Star Drag metal part by SLP Works, shown from above on a white background. Designed for Daiwa reels with Zaion Star Drag technology.

A Move-coloured SLP Works Zaion Star Drag by SLP Works with four pointed arms and a central bearing with SLP WORKS print, inspired by the precision of Daiwa fishing reels, on a white background.

A silver, five-pointed metal part with a hole in the centre and the print "SONDORS", photographed on white, similar to the SLP Works Zaion Star Drag by SLP Works in Silver.

The SLP Works MC Zero Adjuster Set by SLP Works has a round, gold-coloured metal knob with a black top and diagonal grooves. Ideal for Daiwa baitcasting reels. Photographed on a plain white background.

The SLP Works MC Zero Adjuster Set from SLP Works consists of a metal knob with a textured edge, a black screw, a black O-ring and two gold-coloured plates with unique cutouts on a white background.

The SLP Works MC Zero Adjuster Set from SLP Works features a round, metallic silver knob with a smooth black top and silver underside. Diagonal grooves on the edge improve grip. Ideal for Daiwa baitcasting reels. Plain white background.

The small, round SLP Works MC Zero Adjuster Set from SLP Works in red has diagonal side grooves and a smooth, reflective black top. It sits centred on a white background and resembles the adjuster for Daiwa baitcasting reels.

The SLP Works MC Zero Adjuster Set is a round metal knob with a black top, pink underside and angled grip recesses. Its brushed metal finish gives it style. Designed for Daiwa baitcasting reels. Shown on a plain white background.

The SLP Works Power Light Cork Knob S from SLP Works consists of a cork body and a black (Black) top, shown on a plain white background.

A gold cork and brass bottle stopper with a rounded, tapered shape and a brass cap with several small holes, inspired by the SLP Works Power Light Cork Knob S from SLP Works.

The SLP Works Power Light Cork Knob S from SLP Works features a rounded cork knob with a tapered shape, red (Red) metal accents and small holes on the top, ideal for baitcasting reels.

The SLP Works Power Light Cork Knob S from SLP Works has a rounded cork knob with orange ends and circular, evenly spaced holes, ideal for baitcasting reels.

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RL - Angelrollentuning - Special Knob Cap Wrench for Millionaire | RYOGA | KOHGA| Emeraldas -

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The SLP Works Spool BB Remover II is a round, black and red metal tool with a white T-shaped adjustment knob and a machined red centre, ideal for baitcasting reels, by SLP Works.

SLP Works i Shape Wood Knob Limited Edition: Here comes a real style upgrade for your fishing reel! This cool wooden knob not only gives you a rich, smooth feel while fishing, it also looks super fresh with its fine grain. On top you get the typical black circle insert, a real eye catcher in the I Shape style of SLP Works. Make your reel one of a kind and leave the competition looking pale!

Close-up of a dark, sleek baitcaster with the legendary SLP Works i Shape Wood Knob Limited Edition knobs: fine wood meets cool metal! All on a stylish textured background, with the light perfectly highlighting the fine details of the wooden knobs and the sexy curves of your tuned reel. Perfect for anyone who wants to get the most out of their fishing reel!.

The SLP Works i Shape Wood Knob Limited Edition is the stylish handle knob among tuning knobs, made of dark fine wood, with a round, slim cylindrical shape and a cool inlaid circle on top. Perfect for your tuned fishing setup! With this exclusive design you add not only more style but also a touch of luxury to your reel, all inspired by the original SLP Works look. Say goodbye to boring stock knobs and pimp your fishing reel like a true tackle tuner!

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RL - Angelrollentuning - SLP Works | High Grip | RCS EVA Handle Knob Power Light S - Knob - Gold -

RL - Angelrollentuning - SLP Works | High Grip | RCS EVA Handle Knob Power Light S - Knob - Silver -

The SLP Works 24 Steez SV TW SCL Star Drag baitcasting reel by SLP Works features a black and gold design, a handle with two knobs, metallic accents, a star drag adjustment and visible gears on a white background.

Red, star-shaped SLP Works 24 Steez SV TW SCL Star Drag with five spokes and a black center lock, viewed from above on a white background. "SLP WORKS" is visible on the central star drag ring.

The SLP Works 24 Steez SV TW SCL Star Drag is a metallic purple five-spoke part with a black center ring and the SLP WORKS" lettering on the inner edge, designed for Steez SV TW reels.

The SLP Works 24 Steez SV TW SCL Star Drag is a blue, star-shaped metal part with four spokes and a black center, designed for Steez SV TW reels by SLP Works.

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RL - Angelrollentuning - Daiwa | High Grip | Round - Shaped EVA Handle Knob - Knob -

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RL - Angelrollentuning - SLP Works | RCS | High Grip | Shape Power Large Knob - Knob -

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The official tuning division of Daiwa

SLP Works stands for "Sports Life Planets" and is Daiwa’s official custom parts brand. This is the crucial difference from all other tuning brands on the market: SLP Works is not a third-party manufacturer trying to replicate compatible parts, but an in-house tuning division of Daiwa with direct access to the original design plans, tolerances, and material specifications.

Practically, this means: SLP Works parts are not "compatible with" Daiwa reels, they are developed specifically for those reels, often even with advance information about new Daiwa models, so suitable tuning parts are already available at the release of a new reel. When Daiwa introduces a new Exist, Certate, or Saltiga, SLP Works usually already has the matching custom spools, handles, and star drags in the pipeline.

What makes SLP Works special

Three points define the brand:

Original Daiwa technology: SLP Works parts use Daiwa’s proprietary technologies like ATD Type-L (Automatic Drag Type-L) on spools or the SV BOOST technology on baitcasting spools. These features are simply not available in third-party parts because they are based on Daiwa patents and internal developments.

Machine Cut Manufacturing: Most SLP Works components are machined from solid material, usually aluminum alloys. You can see this in the surface finish, the precision of the indexing, and the material feel. Premium manufacturing, made in Japan.

Model-specific development: While other manufacturers build universal parts that fit many reels, SLP Works often develops for a specific Daiwa model. An SLP Works spool for the 22 EXIST fits exactly that reel, with all the technical details of the ATD drag and LT design.

The main product categories

Custom Spools: the core of the range. Air Spools for spinning reels, SV BOOST Spools for baitcasters, EX LT Spools for the LT series. Aluminum manufacturing, significantly lighter than the original spools, with identical ATD drag technology. For 22 EXIST, 18 EXIST, 19 CERTATE, 21 LUVIAS AIRITY, 23 SALTIGA, and more.

Machine Cut Handles: aluminum handles machined from solid, in lengths from 35mm to 60mm for small spinning reels or as 90mm double handles for UL and finesse setups. Featuring the characteristic gold-black designs that have made SLP Works a brand.

Star Drags: The SLPW SCLMC54 Star Drag in 54mm machine-cut version is the flagship for Daiwa baitcasters. Available in six colors, precise indexing, significantly higher quality than the original star drag.

Reel Stands: Reel Stand S and Reel Stand SII for Daiwa spinning reels, made from anodized aluminum.

Bearing Kits and Drag Washers: tuning components for the reel’s interior. Stainless steel ball bearings with higher precision than the originals, drag washers made from special materials for smoother drag characteristics.

Care products: SLP Works also offers its own oils and greases, tailored to Daiwa reel materials and tolerances.

RCS – Real Custom System

Within SLP Works there is the RCS line (Real Custom System). RCS parts are specially optimized for maximum performance, often as limited editions or with collaboration designs from professional anglers. If you’re operating in the top Daiwa segment (Exist, Certate SW, Saltiga, Steez), RCS is the line made for you.

Who is SLP Works worth it for?

SLP Works is premium-priced and mainly makes sense if you:

have a high-quality Daiwa reel (from Caldia upwards, especially Certate, Exist, Saltiga) and want to upgrade it at the highest level
value original Daiwa technology and don’t want to make third-party compromises
are looking for specific tuning options only Daiwa can offer (ATD drag technology, SV BOOST, LT spool optimization)
collect limited editions or special color designs

For cheaper Daiwa reels below the Caldia class, SLP Works is less worthwhile because the price-performance ratio becomes difficult in the lower reel segment.

Compatibility

SLP Works parts are generally model-specific. A custom spool for the 22 EXIST does not automatically fit a 19 Certate, and a machine cut handle for the LT-1000 class does not fit a 5000 reel. Always check before purchase whether the part is listed exactly for your reel model.

Since SLP Works belongs to the Daiwa family, compatibility information is usually very clearly documented. Each spool and handle product description states for which specific reel models and years it is approved. If you’re unsure, use the Reel Finder or contact us briefly via the contact page.

Availability and advice

SLP Works is a Japanese brand whose range is regularly expanded, often in relation to new Daiwa models. We try to keep the main lines permanently in stock, but some special parts or limited editions are sometimes only sporadically available. If you’re looking for a specific SLP Works product that is currently not listed, just write to us. We can often reorder quickly.

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