The MX010 chain tension adjuster is an aluminium 7075-T6 aftermarket accessory tailored to 1/4-scale Promoto-MX motorcycle kits. It delivers a robust way to set chain tension and lock axle position without altering the factory swingarm setup.
Replacing plastic or stamped axle plates, the adjuster provides repeatable indexing and allows precise small-step adjustments. The pack contains several shim offsets so you can align the chain and set preload during setup or following drivetrain service.
LOS262002A set of chain tensioner has five specifications: -.50, -.25, 0, +.25, +.50.
Use this aluminium kit when you want a tougher, more accurate adjustment point for regular drivetrain tuning or after fitting a new chain or hub.
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