XRAY 345938 18T Aluminum Side Belt Pulley Set - Track Ready  [XR-345938]

Track ready 18T side belt pulley from XRAY

The XRAY 345938 - 18T Aluminum Side Belt Pulley Set brings race minded materials and machining to your drivetrain. Constructed from Swiss 7075 T6 aluminum via CNC processes, the part strikes a balance between lightness and durability. A hardcoated finish helps it withstand the knocks common in road and off road layouts.

Optimised geometry for reliable belt drive

The XRAY 18T pulley installs on the main layshaft and drives the side belt with accurate alignment. Carefully removed mass improves acceleration and reduces rotational drag, while the rigid construction keeps the pulley stable under high rpm. Factory pre-assembly reduces build time and alignment fuss.

Reasons to fit the XRAY 18T pulley

• Material: Swiss 7075 T6 aluminum for excellent strength to weight.
• Durability: Hardcoat treatment increases resistance to surface wear.
• Design: Lightened sections to lower rotating mass and improve response.
• Assembly: Supplied pre-assembled for quick and accurate fitting.