Promoto-MX Chain Adjuster Aluminium Precision - JR-LMX08-BK by Jazrider  [JR-LMX08-BK]

Team Losi Promoto-MX Motorcycle Aluminum Chain Tension Adjuster set (Black)
Price:
USD$11.80
Brand:
JAZRIDER
Model:
JR-LMX08-BK
Condition:
Brand New
Available in shop
Write a review

Compact aluminium adjuster for Promoto-MX bikes

This RC-scale chain tension adjuster set fits Team Losi Promoto-MX motorcycle models and is listed under JR-LMX08-BK. The machined aluminium parts replace softer original adjusters to deliver a more rigid mounting point that helps preserve chain alignment during riding and setup changes.

Fitting is carried out on compatible Promoto-MX frames using the existing mounting points and standard fasteners. When installing, confirm axle alignment, torque to the chassis manufacturer's recommended values, and then re-check chain tension and lateral play before running the model. This component is intended as an RC spare part and is not for full-size vehicles.

For tuning, set chain sag with this adjuster and check alignment under suspension compression after any change to ride height or shocks. Regular inspection after off-road sessions will help maintain drivetrain efficiency and reduce premature wear on chain and sprockets.

What measurements should I confirm before buying?

Verify axle spacing and mount height on your Promoto-MX chassis to ensure JR-LMX08-BK fits without modification.

How often should this part be inspected?

Check the adjuster after the first installation run and then routinely after off-road or aggressive riding sessions to catch wear or loosening early.

Will this require special tools to fit?

Installation typically uses standard hand tools; no special equipment is required beyond torque tools to reach recommended fastener settings.