XRAY 305878 Offset Spur Gear 108T/64 for T4 2017 Precision Upgrade  [XR-305878]

XRAY 305878 Offset Spur Gear 108T/64
Price:
CAD$15.14
Brand:
XRAY
Model:
XR-305878
Condition:
Brand New
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Performance Boost with XRAY 305878 Offset Spur Gear

The XRAY 305878 Offset Spur Gear, with its 108 teeth and 64-pitch profile, is a straightforward performance upgrade for T4 2017 owners. Precision molded to lower rotating mass, this spur can help improve acceleration and overall drivetrain efficiency without altering core geometry.

Engineered to Match T4 2017 Geometry

Designed to fit the XRAY T4 2017 specification, this offset spur gear integrates cleanly into stock layouts. The deliberate lightening reduces inertia, helping the chassis respond quicker to throttle inputs while retaining predictable handling for set up changes.

Balanced Durability and On-Road Performance

The XRAY 305878 Offset Spur Gear targets racers and hobbyists who want a reliable, race-capable part that still works for regular club running. It balances wear resistance with the weight savings needed to refine lap times and everyday drivability.
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.

Which models will accept the XRAY 305878 spur gear?

This part is produced to fit the XRAY T4 2017 configuration. It may fit other setups with similar gear spacing, but check tooth count and pitch before fitting.

How does a lightened spur affect lap times?

Reducing rotating mass lowers inertia, which can sharpen acceleration and transient response. Track gains depend on whole setup, but lighter driveline components usually improve on-road pace.

Any fitting tips for installation?

Ensure correct gear mesh and align the spur with the pinion and differential. Check for smooth rotation before running and re-torque mounting screws after a few runs.

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