Kymco 250 reinforced transmission kit

16-tooth sprocket, 41-tooth steel crown and 428-pitch reinforced chains without seals, 124 links and clip closure

16-tooth sprocket, 41-tooth steel crown and standard 428 pitch chains without retainers, 124 links and clip closure

14-tooth sprocket, 39-tooth steel crown and 520 pitch black X-ring chains with retainers, 110 links and Clip closure

14-tooth sprocket, 38-tooth steel crown and 520 pitch black X-ring chains with retainers, 94 links and Clip closure

15-tooth sprocket, 40-tooth steel crown and 520 pitch reinforced chains without retainers, 100 links and Clip closure