JT Rear Sprocket 51T Alloy K01-51KJ - Black

JT Rear alloy drive sprocket with 51 teeth, suitable for a matching 520-pitch chain. Replacement part number 30-K01-51KJ.

Specifications

• Part number: 30-K01-51KJ
• Position: Rear
• Tooth count: 51 teeth
• Sprocket family: 30-K01
• Chain size: 520
• Material: Alloy
• Finish: Black

Fitment and maintenance

Match the sprocket family and mounting pattern to the motorcycle model and year. Confirm chain size, tooth count and clearance before ordering. A change in tooth count changes the final-drive gearing and can affect the chain length and adjustment required.

Inspect the drive chain and both sprockets together; worn components can shorten the service life of replacement parts. Install to the motorcycle manufacturer's assembly and torque specifications, then check chain adjustment and lubrication.