Pro-Bolts aluminium sprocket nuts are manufactured using aerospace aluminium making them 60% lighter than steel, they are then fitted with a stainless steel threaded insert for increased strength. Drilling the race spec nuts allows safety wire to be used for serious competition. Pro-Bolt supplies parts for every type of motorcycle competition in the world including the Moto GP series.
Technical Data
Thread Size : M10 x 1.25mm
Max torque of 33ft/lb or 44 Nm is recommended
Material : 7075T6 Aluminium / DTD734 Stainless steel