Product information "Rear Wheel Hub for Jinling Racing Quad 250 JLA-21B & 300 JLA-931-E"
Solid Support for Your Axle! – Rear Wheel Hub for Jinling Racing Quad 250 JLA-21B & 300 JLA-931-E
Heavy-duty rear wheel mount – Superior power transfer and stability
Restore your chassis stability! This rear wheel hub is a critical component for connecting the rear axle to the wheels of your Jinling Racing Quad. Specifically designed to handle the stresses of sporty riding, it is made from high-strength cast steel. It provides a precision-engineered internal spline for the axle and ensures smooth, vibration-free wheel rotation.
Visual Compatibility: As manufacturers may vary axle diameters or bolt patterns, perform a visual compatibility check before installation. Compare the spline count and the bolt pattern (PCD) with your original part.
Preparation: Thoroughly clean the rear axle splines of rust and old grease before sliding on the new hub. Applying a thin coat of copper grease or mounting paste facilitates installation and prevents seizing.
Securing: Ensure the central axle nut is tightened to the correct torque and secured with a new cotter pin. A loose hub can cause irreparable damage to the axle splines.
Final Check: Re-check the tightness of the wheel nuts after the first few miles of riding on the new hub.
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