XRAY 343073 Steel Belt Tensioner Set - RX8.3 Race Tune Edition  [XR-343073]

XRAY 343073 - Belt Tensioner Set - Steel
Price:
NZD$53.90
Brand:
XRAY
Model:
XR-343073
Condition:
Brand New
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Race-Grade Tensioning for RX8.3 by XRAY 343073

Upgrade your XRAY RX8.3 with the 343073 Steel Belt Tensioner Set to get crisper belt control and a stiffer mounting layout. The kit combines a lightweight graphite plate with robust steel pieces for a balance of strength and weight savings.

Built for Repeatable Adjustment

The XRAY 343073 assembly uses precision ball-bearings and steel holders for reliable rotation and minimal slop. Its adjustment points are designed for quick dialling so you can replicate settings between practice and race runs.

Side-Mount Design for Serviceability

This tensioner installs on the radio plate holder, keeping the unit accessible while maintaining a tidy chassis layout. Removal is straightforward when you need to service the engine or belts between 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.

Can I use different belt widths with this set?

The 343073 set is optimised for the belt size specified for the RX8.3. Minor variations may work but check alignment and tension after fitting.

Does the graphite plate add weight savings?

Graphite is lighter than many metals while remaining stiff, so it helps reduce unnecessary mass without sacrificing structural support for the tensioner.

Are replacement parts available?

Individual bearings and steel components can be sourced through XRAY parts channels if you need to replace worn items over time.

Is special tooling required to fit the tensioner?

Standard hobby tools and a set of hex drivers are enough to install the tensioner. A torque feel is useful but not essential for correct fitment.

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