12’’ Front Wheel 60/100-12 & 10’’ Rear Wheel 80/100-10 Tire Rim and 420 Chain Sprocket Drum Brake for Dirt Pit Bike 50cc 70cc 90cc 110cc 125cc CRF50 XR50 Motorcycle

Drum brake wheel knobby tyre tire fit for pit pro trail dirt bike thumpstar 70cc-125cc CRF50 XR50 Front wheel-Tire size: 60/100-12 / Rim size: 1.40 x12 / Axle & Bearing size: 12mm Rear wheel- Tire size: 80/100-10 / Rim size: 1.6 x10 / Axle & Bearing size: 12mm Please check the size and description carefully before you purchase. Compatibility: Fits many 50cc-125cc Pit Pro Trail Dirt Bikes off road motocross Package includes： 1x Front wheel + 1x Rear wheel+ 1x 420 37T Rear sprocket+ 1x 420 106 L chain + 1x chain breake