Check the listing for details. Universal Torque Arm Conversion Kit for Electric Bicycle E-Bike Front/Rear 2 Set. Color: Silver, Condition: New. Listed at 4.25 USD. Description The universal torque arm conversion kit is made of high-quality iron that has undergone a galvanizing process, resulting in excellent product quality. It is suitable for all ordinary motor shafts (except for special shafts), so it has high adaptability. It can effectively prevent the motor from loosening from the fork (front) or frame (rear), making your ride safer. Key Features High-quality Material: Universal torque arm conversion kit is made of high-quality iron, with wear-resistant, solid, high-hardness performance, and long service life. Fine Workmanship: The surface of the product has been galvanized, providing effective oxidation and corrosion resistance and maintaining a long-lasting, beautiful luster under light conditions. High Safety Guarantee: This product will h.