XRAY 355821 - 21T Hard Coated Aluminum Pinion for GTXE [XR-355821]

XRAY 355821 - Aluminium Pinion Gear - Hard Coated 21t

Price:

CAD$41.99

Brand:

XRAY

Model:

XR-355821

Condition:

Brand New

Quantity:

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Description
FAQ

Accurate teeth and durable finish on XRAY 355821 - 21T

Serious racers will appreciate the XRAY 355821 - 21T Hard Coated Aluminum Pinion Gear, built to balance low weight with high strength. Made from 7075 T6 aluminum, this pinion delivers consistent performance and longevity for GTXE applications.

Precision machining for quieter, smoother operation

The XRAY 21T pinion uses refined tooth geometry and tight machining tolerances to reduce vibration and improve stability at speed. Its internal threading is precisely cut for straightforward installation so you can get back on track faster.

Clear markings and GTXE fitment

The tooth count is laser-etched for quick identification during gear changes. Specifically produced for GTXE models, this pinion gives the robustness and repeatable fit needed during competitive running.

Specifications

Material: 7075 T6 Aluminum
Tooth Count: 21T
Coating: Hard Coated
Compatibility: GTXE Models

A practical upgrade for hobbyists and racers wanting a reliable, precision pinion for GTXE machines.

Remark :

Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

What maintenance helps this pinion last longer?

Keep the gear and surrounding area free of grit, inspect teeth for wear after hard sessions, and ensure gear mesh is set correctly to avoid premature damage.

How should I fit the XRAY 355821 - 21T to my motor?

Thread the pinion onto the motor shaft using the internal thread, align the mesh to the spur gear with a small backlash, and secure the set screw to the recommended tightness.

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