Mini Motor 47cc 49cc Dirt Bike Fully Auto Gearbox Clutch Dirtbike Minimoto

OverviewThe gearbox clutch is nice replacement parts for 47cc 49cc dirt bike. Features: This system slows down the power at the engine before it goes to the chain. This gearbox comes in a short and long type, this is the longer version with more distance between drive sprocket and clutch bell centre. If changing from the short gearbox you will need a longer chain, if changing to this gearbox from the short version you will need to remove some chain links. Reduction ratio is 3 to 1. Fits 47cc 49cc dirt bike. Specifications: Material: Metal Number of Teeth: 14 Chain Size: 8mm (T8F) Fixing Hole(s) Size: 7 Distance Between Fixing Holes (lengthways, centre of eye to centre of eye): 71mm / 2.8in Distance Between Fixing Holes (widthways, centre of eye to centre of eye): 71mm / 2.8in Overall Length: 210mm / 8.27in Package Weight: 870g / 30.69ounces Package Size: 210 * 110 * 70mm / 8.27 * 4.33 * 2.76in Packing List: 1 * Gearbox Clutch