These high quality Pull Start Assemblies are exact replacements for many brands of Chinese ATVs, Scooters, Dirt Bikes, Go Karts and Dune Buggies. Pullstarter for 47cc and 49cc 2-Stroke engines found on small Mini-Quad, Pocket bikes, pocket quads and mini-dirt bikes. Used on 47/49cc reed-inducted engines Top Bolt Hole Spacing: 80mm