X-PRO Starter Motor for 50cc 70 cc 90cc 100 cc 110cc 125 cc Dirt Bikes Go Karts ATVs Pit Bike Dune Buggy Sandrail Quad 4 Wheelers SSR Roketa Taotao Coolster Jonway SunL Please identify X-PRO NO. 1 China Motorcycle Parts Brand, Better Then OEM Parts.12 Tooth Starter Motor. Top Quality Guaranteed. Limited Time Offer! It fits for most Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bikes, Go Karts and ATVs, please check pictures and specifications for compatibility. Bolt Hole A Spacing: 2.85"; Bolt Hole B Spacing: 3.16"; 12 Teeth. Offers long lasting durability. Competitive price in the market. The price is about 50% of that of similar products.