3.00-12 12" Rear Wheel Swing Arm Kit with 80/100-12 Tire Rim, 285mm Shock, Brake Caliper, 420 Chain, Swing Arm for Dirt Pit Bike SSR Apollo Taotao 50cc 70cc 90cc 110cc 125cc CRF50 CRF70 Motorcycle

Upgrade your dirt bike’s rear suspension with this 3.00-12 Rear Wheel Swing Arm Kit, designed for reliability, durability, and easy installation. This complete kit includes a 12” rear wheel with 80/100-12 tire, 440mm swing arm, 285mm rear shock absorber, hydraulic brake caliper, and a 420 chain drive system—everything you need to replace or build your rear suspension setup.Made from high-strength alloy materials, the swing arm and rim offer excellent resistance to bending and corrosion, while the 285mm rear shock ensures stable damping for smooth off-road rides. Compatible with most Chinese pit bikes such as SSR, Apollo, Taotao, CRF50, CRF70, and 110cc–125cc models, this kit provides the perfect blend of durability, stability, and performance for all your dirt bike adventures.

• Complete Rear Wheel Assembly Kit – Includes everything needed for a full rear-end rebuild: 12” rear wheel (1.85x12 rim with tire and tube), 440mm swing arm, 285mm rear shock, hydraulic brake caliper, chain guide, and 420 chain.
• Durable 12” Rear Wheel – Fitted with 80/100-12 tire and 12mm bearing hub; built to handle off-road riding and high impacts. Ideal for trail, pit, and dirt bikes.
• High-Strength Swing Arm – 440mm (17.32”) rear swing arm designed for stability and control. Perfect fit for 12” rear wheels and offers excellent load-bearing performance.
• Performance Shock Absorber – 285mm rear shock with 10mm mounting holes, 980 lbs load rating, and 1.57” (40mm) travel – ensuring comfort and stability on rough terrain.
• Universal Fitment – Compatible with many popular Chinese dirt bikes such as SSR, Apollo, Taotao, CRF50, CRF70, XR50, and 110cc–125cc pit bikes. Perfect for replacements or DIY builds.