The MX010 chain tension adjuster is an aluminium 7075-T6 aftermarket part intended for 1/4-scale Promoto-MX motorcycles. It provides a durable means to set and maintain chain tension on the RC dirt bike without altering the original swingarm geometry.
The adjuster replaces plastic or stamped axle plate components to deliver repeatable indexing and allow small, controlled changes. The set ships with multiple shim offsets so you can fine-tune chain line and preload after routine maintenance or a drivetrain rebuild.
LOS262002A set of chain tensioner has five specifications: -.50, -.25, 0, +.25, +.50.
Choose this aluminium adjuster when you need repeatable chain setup and a tougher contact point at the axle during frequent tuning sessions.
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