How to confirm if it fit your bike ? 1, Pls check your if your wheel is disc brake. 2. Pls check if the tire size print on tire is 60/100-14 + 80/100-12 3.The bearing is 15mm,you can just take away the seal ring on bearing, you will see the model print on it , search it you will know it is 12mm or 15mm 4. Pls check the mounting hole to hole distance for sprocket and disc rotor and compare to your old one, 5. If all above informatiom are same , then this wheel will fit your Bike .any further help pls feel free to contact me Type: only for disc brake 15mm bearing Disc mouning distance: 70mmSprocket mouning distance: 65mm60/100-14 Front Rim Wheel Knobby Tire +80/100-12 rear wheel tire Suitable for 110cc 125cc 140cc Dirt Bike such as Thumpstar, Atomik, Pitpro, DHZ ectPackage: 1x Rear Wheel Rim Tire + 1x Front Wheel Rim Tire