



JT Sprockets JTR305.46 Sprocket — standard steel sprocket for 520 transmission, designed to equip roadsters and street motorcycles. Made from C49 carbon steel, it features 46 teeth and a black finish resistant to road environments. Ideal for replacing a sprocket or modifying gear ratios.
This sprocket fits into a transmission set with a 520 pitch chain and pinion. When installing, check the alignment of the chain, the recommended tension, and the tightening torques specified by the manufacturer. Replacing the sprocket and pinion as a pair or in a chain kit ensures uniform wear and optimal performance.
Compatibility Examples (common models):