M15x1.5mm Road Bike Hub Axle Nut for Replacement Bicycle Hub Alloy Caps

Materials and Structure: Made of black aluminum alloy, lightweight, wear-resistant, corrosion-resistant, and durable. Compatibility: Suitable for installing and replacing hub axles and alloy end caps on road bikes. Dimensions: M15x1.5 mm thread, perfectly matched to the axle for a seamless installation. Function: Used to secure bicycle hub axles and alloy end caps, ensuring stable operation of the wheelset. Installation Method: Direct screw-in replacement; no modification of other parts is required.