XRAY 345989 1/10 Scale Aluminum 29T Side Belt Pulley Set - Lightweight Upgrade  [XR-345989]

XRAY 345989 Aluminum Side Belt Pulley 29T - Front - Set
Price:
CAD$67.73
Brand:
XRAY
Model:
XR-345989
Condition:
Brand New
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alt="XRAY 345989 Aluminum Side Belt Pulley 29T - Front - Set" title="XRAY 345989 Aluminum Side Belt Pulley 29T - Front - Set"
alt="XRAY 345989 Aluminum Side Belt Pulley 29T - Front - Set" title="XRAY 345989 Aluminum Side Belt Pulley 29T - Front - Set"

Enhance drivetrain response with the XRAY 345989 29T aluminum pulley

The XRAY 345989 Aluminum Side Belt Pulley 29T Set is a must-have for RC hobbyists focused on sharpening their car's performance. Machined from Swiss 7075 T6 aluminum, the pulley balances low weight with high strength for dependable service life. Its hardcoated surface helps resist wear during repeated track sessions, keeping behaviour consistent lap after lap.

High precision machining for drivetrain efficiency

This 29T side belt pulley is CNC-machined to exact tolerances so it seats and tracks reliably in XRAY 1/10 chassis layouts. Lightening pockets reduce rotational mass to aid acceleration and allow the drivetrain to spin up faster, while retaining structural integrity for hard use.

Factory pre-assembled for fast fitment

The XRAY 345989 ships pre-assembled to speed installation and get you back on the circuit sooner. That convenience suits racers and club drivers who prefer set-up time on the pit table to be brief and straightforward.
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.

Will this pulley fit older 1/10 XRAY chassis versions?

In most cases yes. The pulley is made to standard XRAY side belt dimensions, but you should compare bore and offset to your specific chassis year before fitting.

Why choose Swiss 7075 T6 over other alloys?

Swiss 7075 T6 offers a strong strength-to-weight ratio compared to common aluminum grades, helping reduce mass without sacrificing load capacity in high-stress race conditions.

Any tips for installing the pulley?

Check belt alignment and tension after fitting; a light smear of threadlocker on fasteners and a final spin check will help ensure quiet, reliable operation.

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