Torque Arm Set, Universal M14, Electric Bicycle E Bike Rear Axle,Torque Arms 3mm Thick , High Quality, Made from stainless Steel, Suit M14( 2 steel bolts & washers)

Premium 304 Stainless Steel Material & Superior Durability: Our torque arms are professionally crafted from high-quality 304 stainless steel material, featuring outstanding sturdiness, excellent corrosion resistance, rust-proof performance and long-term structural stability. This premium material selection enables the torque arms e bike to withstand strong torque pressure and long-term friction during e-bike riding, avoiding deformation, bending or damage. The fine polished surface and solid integrated molding process greatly extend the service life of the torque arms, providing reliable and durable protection for your electric bike hub motor system. Professional Torque Protection & Universal Compatibility: These functional torque arms e bike are specially designed to solve the common dropout damage problem of e-bike hub motors. The scientific structural design effectively disperses and transfers the strong torque generated by the hub motor during acceleration and riding, preventing axle displacement, frame dropout spreading and structural stress damage. The versatile torque arms fit most conventional e-bike hub motors and standard M14 axle setups, perfectly adapting to daily riding and high-load riding scenarios for stable and safe riding performance. Precise standard size for perfect fit: Our torque arm is designed with professional standardized dimensions to achieve precise and tight installation. Its structure follows a scientific size scheme and is compatible with the structure of mainstream electric bicycles. The main dimensions are 46mm × 33mm × 3mm, ensuring excellent structural strength. The product is equipped with a 15mm circular shaft hole, which contains a 12mm flat groove, enabling the electric bicycle support system to have flexible alignment adjustment capabilities. Lightweight Structure & Easy Installation: Featuring a compact, lightweight and high-strength integrated design, our torque arms avoid the bulky and heavy drawbacks of traditional protective accessories. The streamlined structure will not increase the riding burden or affect the original appearance and flexibility of the e-bike. No complicated professional tools or tedious operation steps are required for installation. The reserved adjustable slot allows free position calibration, enabling beginners and DIY enthusiasts to complete the whole installation quickly and effortlessly. Complete Kit Quantity & Wide Application Range: This full set of torque arms e bike comes with sufficient and complete installation accessories, including 2 torque arm plates, 2 stainless steel bolts and 2 stainless steel washers, all adopting consistent high-quality stainless steel craftsmanship. These practical torque arms are widely applicable for multiple bike types, including commuter e-bikes, mountain e-bikes, cargo electric bikes and various e-bike DIY conversion projects, meeting the frame reinforcement and motor protection needs of most daily and modified electric bikes.