XRAY 305621 21T/48 Steel Pinion Gear for T4 2017 [XR-305621]

Price:

AUD$23.76

Brand:

XRAY

Model:

XR-305621

Condition:

Brand New

Quantity:

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alt="XRAY 305621 Pinion Gear Steel 21T/48" title="XRAY 305621 Pinion Gear Steel 21T/48"

Description
FAQ

Precision-Cut Pinion for XRAY T4 2017

The XRAY 305621 pinion gear is a 21-tooth, 48-pitch unit specifically made for the T4 2017 chassis. Forged from premium steel and finished on XRAY gear production equipment, it provides consistent tooth profiles for stable gear mesh and predictable performance.

Long-Lasting Construction and Reliable Mesh

Designed for club racers and hobbyists, the XRAY pinion incorporates chamfered edges and a run-in geometry to minimise noise and wear. Its robust steel make and accurate machining deliver reliable results during repeated race sessions.

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.

Is this pinion ready to run out of the box?

The pinion arrives precision machined and includes the run-in profile, but you should check gear mesh, confirm shaft fit, and set final mesh before full-power runs.

Will this affect top speed or acceleration?

Tooth count and pitch determine gearing; this 21T 48-pitch pinion will alter drive ratios only if you change it relative to your spur. The steel construction itself mainly improves durability rather than changing speed characteristics.