XRAY 305880 Offset Spur Gear 110T/64 - Lightweight Track Gear  [XR-305880]

XRAY 305880 Offset Spur Gear 110T/64
Price:
AUD$16.41
Brand:
XRAY
Model:
XR-305880
Condition:
Brand New
Write a review

Fit the XRAY 110T/64 Spur to Improve Drivetrain Feel

The XRAY 305880 Offset Spur Gear is intended for the T4 2017 Specs platform and features 110 teeth at a 64 pitch. Its precise molding delivers smooth power transfer while the design aims to cut rotating mass for snappier throttle response.

Why Lighter Rotating Mass Helps

Reducing the weight of rotating components like the spur decreases inertia, which makes the car pick up speed more readily. The XRAY 305880 keeps tooth geometry accurate so acceleration and handling remain consistent across runs.

Installation and Suitability

Specifically made for the XRAY T4 2017 Specs series, this spur should drop into the stock arrangement without modification. It is suitable for racers updating worn parts or seeking a small performance edge through lower drivetrain inertia.
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.

Can I use this with different pinion sizes?

Yes, as long as the pinion matches the 64 pitch and you maintain correct mesh, you can experiment with pinion tooth count to tune acceleration or top speed.

Does it require special shimming?

Use the same shims and procedures recommended for the T4 2017 Specs spur assembly. Proper shim setup ensures good mesh and prevents premature wear.

Is the gear durable for club racing?

The precision molding gives consistent durability for regular club use, but inspect the teeth after impacts and replace if you spot chips or uneven wear.

Should I change maintenance routines after fitting this spur?

Maintain normal drivetrain checks: verify mesh, clean debris, and inspect for wear. The lighter spur does not change service intervals but benefits from routine inspection.

Copyright © 2008-2025 rcjaz.com.au All rights reserved