Measurement:740mm long (29 inch) 22mm (7/8) in diameterFit many 50cc 70cc 90cc atv quads, such as Atomik , Motowork, DHZ , LEI etc.This is a complete rear axle kits for gokart.Perfect for DIY gokart projects or rebuilds.It will come like the photo shows.Measurement: Length:740mmChain Sprocket:T8F 58TOther sizes please check the photos.Thanks.Fit many 50cc 70cc 90cc atv quads, such as Atomik , Motowork, DHZ , LEI etc.Item: Pair of Rear knobby tires with 3 hole rimSize:4.10-6Package includes :Rear Axle Kit + Pair of Tires + 1x Brake assembly master cyclinder+ Pillow blocks