Xray have released a complete set of aluminium drive pulleys for the RX8. CNC-machined from premium lightweight Swiss 7075 T6 aluminum, hard coated for extra durability and long lifespan and has been strategically lightened. Rotating mass is reduced without sacrificing strength or durability. Available in 18T side, 18T front, 28T front, 29T front and 20T rear centre, the 2 speed centre belt pulley is integrated with brake disk adapter and includes factory-pressed pins (non-replaceable). All pulleys come factory pre-assembled.