KJT-LC41542 Drive Chain Set JT X'ring KTM LC4 640/690 15t.-42t.
JT X1R3 drive chain-sprockets set KTM LC-4 640-690, Duke-640-690, Adventure-640, SMC-690
Includes JT front sprocket 15t. / JT rear sprocket 42t. / JT X1R3 520x118 links x'ring chain.
JT