This complete pit bike front and rear wheel & suspension assembly kit is designed to upgrade handling, braking, and overall performance for dirt bikes and pit bikes.
The kit includes a 70/100-17 front wheel with aluminum rim, tire, inner tube, and bearings, paired with a 90/100-14 rear wheel built for disc brake systems and 15mm axle applications. Both wheels are engineered for off-road durability and improved traction.
For suspension, the set features 735mm upside down front forks with 45mm upper tubes and 48mm lower legs, providing excellent rigidity and shock absorption. The included triple tree clamp ensures precise alignment and secure mounting, compatible with standard 7/8” handlebars.
The braking system includes front and rear hydraulic master cylinders, high-performance disc brake rotors, and mounting hardware for consistent stopping power. A rear chain sprocket with standard mounting dimensions completes the drivetrain setup.
Compatible with popular models such as Apollo RFZ, SSR, Coolster, Taotao, XR50, CRF50, and other Chinese pit bikes from 110cc to 200cc, this kit is ideal for off-road riding, pit bike racing, and custom dirt bike builds.

✅ Package Includes1 x 70/100-17 Front Wheel Assembly
1 x 90/100-14 Rear Wheel Assembly
1 x Front Disc Brake Rotor
1 x Rear Disc Brake Rotor
1 x Front Rim Axle (15mm)
1 x Rear Rim Axle (15mm)
1 x Front Hydraulic Brake Master Cylinder
1 x Rear Hydraulic Brake Master Cylinder
1 x 735mm 45/48mm Upside Down Front Fork Set
1 x Triple Tree Clamp
1 x Rear Chain Sprocket