428 12 Tooth Engine Sprocket for 50cc 70cc 90cc 110cc 125cc

12 Tooth(#428) Engine Sprocket for 50-125cc ATVs, Dirt Bikes, Go Karts & 150cc Dirt Bikes # 428 Chain 12 Tooth Counter Front Engine Sprocket # It can fit 50-125cc ATVs, Dirt Bikes & Go Karts, 150cc Dirt Bikes, 50cc-125cc pit bikes with Horizontal Engine may fit. Please check pictures and specifications for compatibility