New 4 Arm DUO spider to give greater options in inner ring choice with increased stiffness to suit X-Type setup.
The Middleburn RS8 X-Type is made from 7075T6 forged alloy. Hot-forged from 7075 T6 aluminium 175mm/170mm lengths The RS8 X-Type is designed to work with an external bottom bracket with a 24mm ID this is the size of Shimano and many other after market companies like Hope and chris King
The Lizard Skins Lock-On Logo Grips attach securely to the bars using ODI Lock-On collars and have a low profile but sticky pattern. The Logo grips are a medium diameter, to suit medium hands.
The same RS-7 arms as chainsets.UNO chainring which incorparates spider to increase strength and reduce weight. Colours: Black or Hardcoat. Square taper.
