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

XRAY 355821 - Aluminium Pinion Gear - Hard Coated 21t

Price:

£22.95

Brand:

XRAY

Model:

XR-355821

Condition:

Brand New

Quantity:

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Description
FAQ

Precision tooth geometry on the XRAY 355821 - 21T

The XRAY 355821 - 21T Hard Coated Aluminum Pinion Gear is manufactured to offer consistent, repeatable performance. Using 7075 T6 aluminium keeps the gear light while providing the stiffness needed for demanding GTXE use.

Machined tooth form for stable drivetrain behaviour

The XRAY 21T pinion features carefully machined teeth to minimise vibration and improve transmission smoothness. The accurate internal thread design makes the part simple to fit and align.

Stamped tooth count and GTXE compatibility

Each pinion is marked with its tooth count to speed up gear selection at the bench. Built specifically for GTXE models, it gives dependable engagement under race conditions.

Specifications

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

A reliable upgrade for tuners and competitors seeking a precision, wear-resistant pinion for their GTXE chassis.

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 checks should I do after installing this pinion?

After fitting, rotate the drivetrain by hand to confirm smooth engagement, recheck mesh after a short run, and inspect the teeth for correct contact to avoid uneven wear.

Does the 21T tooth count suit all track layouts?

Tooth count affects gearing and acceleration; the 21T is a common choice for GTXE setups, but final selection should be based on track conditions and motor gearing preferences.

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