ALUMINUM REAR KNUCKLE ARM -2PC SET RUS4022
Suitable for TRAXXAS-1/10 RUSTLER 4X4 VXL-67076-4, TRAXXAS-1/10 4WD HOSS 4X4 VXL 3S-90076-4
Accessories: Rear Knuckle Arm - 2pcs Manual number: 1952 Product major function & usage: Stabilize upper and rear lower arms and axle Major advantages of upgrading to this product: 1. Aluminum 6061 T6 is light material with high tensile strength for great durability during extreme RC action. 2. Delrin collars are inserted to minimize the gap and strengthen the fitting for a smooth and stable drive. 3. Precise bearing position minimizes the gap so the rear wheel joints can rotate smoothly, making the wheel more stable.