Description

Torque arms for rear hub motors are an essential safety upgrade for high-power electric bike conversion kits. When running powerful hub motors between 1000W and 3000W, the force generated by the motor can damage or spread the bike’s dropouts. Installing a strong ebike torque arm helps distribute this force safely across the frame and prevents axle spinout.

These heavy-duty torque arms are designed for M14 rear hub motor axles and are compatible with most high-power electric bike kits including 1000W, 1500W, 2000W and 3000W hub motors. They are made from durable steel to ensure maximum strength and long-term reliability even under high torque loads.

Using a torque arm significantly improves the safety and durability of your electric bike conversion. It protects the frame, keeps the axle securely in place, and reduces the risk of damage when accelerating or climbing hills with a powerful motor.

This torque arm set is ideal for DIY e-bike builders installing rear hub motor conversion kits on mountain bikes, city bikes or fat bikes. Whether you are upgrading an existing electric bike or building a custom high-power setup, these torque arms provide the extra reinforcement needed for reliable performance.

A torque arm is strongly recommended for any electric bike with motors above 750W, especially when using aluminium frames or high-power battery systems.