16 Tranx 300 A
Shimano2016

Shimano 16 Tranx 300 A Tuning

Tuning Specs
Handle bore 8x5
Spool bearing sizes 5x11x4 | 3x10x4
Recommended bearing class Edge
Pin Remover Erforderlich
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 A
301 A
300 A HG
301 A HG

Matching tuning parts for your Tranx

Recommended for your Tranx
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RL-TNG EDGE Spool Bearing Set with shield: two hybrid ceramic ball bearings RL-TNG EDGE Spool Bearing Set open without shield: two hybrid ceramic ball bearings
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RL-TNG APEX Spool Bearing Set: two ceramic ball bearings RL-TNG APEX spool bearings with S30 ceramic balls, ABEC 9
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RL-TNG CORE Spool Bearing Set: two stainless steel ball bearings RL - Angelrollentuning - RL - TNG Stainless Steel Ball Bearing Set | ABEC 5 | Shimano | 5x11x4 | 3x10x4 - Bundle -
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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
Shown are two Hedgehog Studio "Kattobi" Tuning Kit Ceramic Ball Bearings (Shimano 1150 & 1030 Air), one open with visible balls, the other metal shielded, ideal for use with baitcasting reels. Brand: Hedgehog Studio.

The Shimano 16 Tranx 300 A is a big-body baitcaster for pike, muskie, and saltwater inshore fishing with an aluminum body, 300-size spool, and 18-22 lbs max drag. Available in normal power (5.8:1) and HG (7.6:1), each in right- and left-hand versions.

Frequently asked questions about tuning the Shimano 16 Tranx 300 A

Which spool bearings fit the Shimano 16 Tranx 300 A?
The Shimano 16 Tranx 300 A 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 16 Tranx 300 A?
For the Shimano 16 Tranx 300 A 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 16 Tranx 300 A?
The handle fitting of the Shimano 16 Tranx 300 A 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 16 Tranx 300 A?
Yes. On the Shimano 16 Tranx 300 A 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 16 Tranx 300 A?
Yes. Send us your Shimano 16 Tranx 300 A, 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.