GOOFIT 743 20 30 Drive Belt for GY6 125cc 150cc Scooter ATV Go Kart 157QMJ 152QMI 743 20 30 V belt The item fits for 4 stroke GY6 125cc 150cc 157QMJ 152QMI short case engine Length:743mm,width:20mm,teeth angle:30 degree Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)