Serpent 903219 PRO Centax-II Clutch Set - Ceramic Bearing Upgrade [SER903219]

Serpent SER903219 Centax-II Clutch set PRO

Price:

CAD$83.08

Brand:

Serpent

Model:

SER903219

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Description
FAQ

Precision Clutch Upgrade for High-Speed Racing

The Serpent 903219 PRO Centax-II clutch set is built to sharpen clutch response and reduce drivetrain losses. Machined components and ceramic bearings work together to deliver smoother engagement and longer bearing life under demanding race conditions.

Core Features and Improvements

Lightweight Clutch Bell: Cuts rotating mass to help acceleration and transient handling.
Ceramic Bearings: Lower rolling friction and improved durability versus standard steel bearings.
Hardened Clutch Spring: Provides a firmer preset while still allowing full shoe travel for crisp engagement.
Aluminum SPP Clutch Plate: Matches the included yellow clutch shoe for consistent bite.
Machined Flyweights: Factory-fitted flyweights improve activation consistency and throttle feel.

Specifications

Clutch Housing: SP-909513 Centax II Light
Support Plate: SP-903212 Aluminum SPP
Flyweights: SP-903199
Coil Spring: SP-909520 1.8 Hard
Bearing: SP-1380 5x13 Ceramic
Thrust Bearing: SP-1388 5x10 Ceramic

This Serpent 903219 PRO Centax-II package suits advanced tuners who want a reliable, low-friction clutch assembly that holds up in competitive settings.

What engines use the 903219 PRO Centax-II clutch set?

This kit fits engines equipped with a Centax-II style flywheel. Verify your flywheel design matches the Centax-II pattern before installing.

How do the ceramic bearings affect maintenance intervals?

Ceramic bearings typically need less frequent replacement and resist heat buildup, so routine checks are usually sufficient unless you race in highly abrasive environments.

Are the included shims and screws compatible with stock mounting?

Yes, the set includes the standard shims and fasteners required to mount to a Centax-II flywheel engine as supplied.

Can I tune engagement with this kit?

You can adjust engagement via the coil spring and shoe clearance. The hardened spring gives a firmer baseline while shoe position and shim stack let you fine tune bite.