5mm outer diameter

The main difference from XT is one less alloy sprocket and a slightly heavier spider

Shimano took the flat side a bit further

5 Inch 160mm / 29 Inch 140mm - RockShox Part: 11

Great for trail and DH use

Ion Base Short Sleeve Tee - L - Black Replace Images 5mm outer diameterSuper breathable, lightweight and highly moisture wicking short sleeved shirt using Channel Flow Lite. Its knitted structure guarantees a cooling effect as sweat is efficiently soaked away from the skin and quickly evaporates on the surface. Features: Keep Dry mesh structure: Completely made from mesh fabrics for superior air permeability of your in shorts. Youll appreciate it on the uphills. Channel Flow Lite: The lightweight sibling of Channel Flow