X-ring transmission kit Pro KTM EXC 300

14-tooth sprocket, 42-tooth aluminum crown and 520 pitch black X-ring chain, 118 links and clip closure

14-tooth sprocket, 42-tooth aluminum crown and 520 pitch gold X-ring chain, 118 links and clip closure

13-tooth sprocket, 40-tooth aluminum crown, ERT3 (G&G) 520 pitch chain with 116 links and clip closure

14-tooth sprocket, 50-tooth aluminum crown and 520 pitch black X-ring chain with retainers, 116 links and clip closure

14-tooth sprocket, 48-tooth aluminum crown and chains with 520 pitch gold X-ring retainers, 118 links and Clip closure