Optional specially-modified high-performance Kevlar®-reinforced rear drive belt. These belts are very thin and elastic as possible for an extremely effective transmission that dramatically reduces friction and increases performance

  XRAY RX8
  XRAY RX8 2012 Specs
  XRAY RX8 2013 Specs
  XRAY RX8 2014 Specs
  XRAY RX8 2016 Specs
  XRAY RX8 2017 Specs