155mm 37T|420 Chain Rear Sprocket for Chinese ATV/Go-Kart
$23.12
$43
Description Upgrade or replace your current sprocket with this brand-new 37-tooth rear sprocket, designed for Chinese ATVs and go-karts. Built from high-strength steel, this sprocket is compatible with 420 chain systems and features a 155mm outer diameter, 42mm center hole, and a 4-bolt mounting pattern (45mm x 65mm). Whether you’re restoring a ride or boosting performance, this component ensures solid power transfer and dependable durability on any terrain. Ideal fit for TaoTao, Roketa, and other popular Chinese ATV and go-kart models using a matching bolt pattern. Easy to install and perfect for riders seeking a dependable replacement. Related
