YBR125 Motorcycle Rear Axle 15×240MM Rear Wheel Support Drive Shaft Components

YBR125 motorcycle rear axle, specification 15×240MM (axle diameter 15MM, total length 240MM) and YBR125 rear fork, rear wheel bearing completely match, directly replace the original rear axle, without adjusting the rear wheel assembly size; Using 45 tempered steel processing, surface galvanized anti-rust, high strength and deformation resistance, suitable for rear wheel load and high load driving conditions; Thread accuracy and shaft diameter tolerance strictly to the original factory, after installation, the rear wheel without bias swing, with the chain regulator can accurately adjust the chain tightness; Thick shaft diameter + high hardness material, can withstand road impact and transmission torque, to ensure smooth operation of the rear wheel, no loosening.