Serpent 909519 Centax II Shim Set - Precision Clutch Tuning  [SER909519]

Serpent SER909519 Centax II Shims 5 x 10 x 0.3 (2) + 0.5 (1)
Price:
CAD$6.68
Brand:
Serpent
Model:
SER909519
Condition:
Brand New
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Clutch Micro Adjustment for Centax II

The Serpent 909519 Centax II Shim Set gives RC racers the micro adjustments needed to refine clutch engagement. The pack contains two 0.3mm shims and one 0.5mm shim, made to fit the Centax II clutch system for straightforward, repeatable changes to engagement height.

Practical Adjustments for Track Performance

Built with racing use in mind, these shims let you dial in throttle response and launch behaviour without complex mods. Small thickness changes can tune how power comes on, helping drivers match clutch feel to track conditions and tyre grip.

Increasing shim stack raises engagement point, which can soften launches and reduce slip at low throttle, while thinner stacks engage earlier for crisper throttle response.
These are made for the Centax II clutch architecture; similar Centax parts might accept them but check fitment before relying on compatibility with other versions.
Clean mating surfaces, use minimal handling to avoid contamination, and test in small increments so you can return to a known baseline if results are not as expected.

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