12" Front Wheel 60/100-12 Tire Rim and 10" Rear Wheel 80/100-10 Dirt Bike Tire Rim Drum Brake for CRF50 XR50 Pit Bike 50cc 70cc 90cc 110cc 125cc Motocross Off Road

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 Compatibility: Fits many 50cc-125cc Pit Pro Trail Dirt Bikes off road motocross Please check the size and description carefully before you purchase. Package includes： 1x Front wheel + 1x Rear wheel