Front Sprocket #11A for Chinese 50cc-125cc Engines 428-12T VIEW ALL FRONT SPROCKETS Front sprocket is used on the Chinese 50cc 70cc 90cc 100cc 110cc 125cc engines commonly found in Chinese ATVs, Dirt Bikes and Go Karts. This sprocket has 12 teeth and ONLY a #428 chain is compatible. See our engine hard parts section for help in identifying your Chinese Engines. 12 TOOTH SPROCKETS DO NOT USE A RETAINER AND BOLTS. SPROCKET IS HELD IN PLACE BY A C-CLIP IN COUNTER-SHAFT GROOVE.
USE THIS SPROCKET FOR PULLING POWER AND TO SLOW THE KID DOWN - THIS SPROCKET WILL INTERCHANGE WITH OTHER SPROCKETS THAT USED A RETAINER AND BOLTS.
VERY POPULAR UPGRADE HERE. C-CLIP IS NOT INCLUDED - SOLD SEPARATELY. THIS SPROCKET FLOATS ON THE COUNTER-SHAFT AND WILL SELF ALIGN.
KAZUMA USES THIS SPROCKET ON THE MEERKAT 50cc ATV and VIPER 110cc DIRT BIKE. AFTER TENS OF THOUSANDS OF KAZUMA SOLD NATION WIDE BY US, WE CAN SAFELY SAY THERE HAS BEEN NO ISSUES WITH THIS SPROCKET OR CHAINS.....NONE. | 
