XRAY 355821 - 21T Hard Coated Pinion Gear 7075 for GTXE [XR-355821]

XRAY 355821 - Aluminium Pinion Gear - Hard Coated 21t

Price:

AUD$45.91

Brand:

XRAY

Model:

XR-355821

Condition:

Brand New

Quantity:

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alt="XRAY 355821 - Aluminium Pinion Gear - Hard Coated 21t" title="XRAY 355821 - Aluminium Pinion Gear - Hard Coated 21t"

Description
FAQ

Strong, light 21T pinion from XRAY

The XRAY 355821 - 21T Hard Coated Aluminum Pinion Gear is built to remain light yet tough under race conditions. The 7075 T6 construction gives the gear a good strength-to-weight balance for GTXE cars.

High tolerance teeth for reliable engagement

The XRAY 21T pinion benefits from precise tooth profiling that helps reduce drivetrain vibration and keeps engagement smooth at speed. Its internal thread makes installation straightforward and repeatable.

Quick ID and built for GTXE lineups

Tooth count is marked directly on the part so you can swap gears with confidence. Made for GTXE models, the pinion supports robust performance in club and track environments.

Specifications

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

A practical component for racers and hobbyists who want a durable, well-machined pinion for their GTXE cars.

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.

How do I check gear mesh with this pinion?

Fit the pinion and spur, bring them into mesh with a small clearance, rotate to check for binding, then fine tune with shims or motor position until contact is even across the tooth face.

Will this pinion withstand heavy use at the track?

The hard coating and 7075 T6 alloy offer improved wear resistance and strength compared with standard aluminium pinions, making it suitable for regular club and race use on GTXE models.

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