The Prowheel One Pair Bike Crank Arm in Square Hole is designed for high-performance electric bikes. This product offers five different sizes, providing a perfect fit for various users with varying arm lengths. Constructed from high-quality, durable alloy 6061, the Crank Arm is lightweight but strong, ensuring a smooth and stable ride. Its sleek, modern design is perfect for both urban and off-road use. With the black finish, it adds a stylish touch to any electric bicycle, making it a must-have accessory for every electric bike enthusiast.
