TREK INTEGRATED BB90 SHIMANO V2 OVERSIZED BOTTOM BRACKET BEARING exclude_standard_shipping The Gunnison Pro XR is

The Gunnison Pro XR is a durable all-around trail tyre that offers grip and speed in mixed conditions

Compact and boasting a host of wrenches

DebonAir+ air spring is built to strike the perfect balance of what riders really want: a butterlike small bump feel

3-Level Battery Indicator

TREK INTEGRATED BB90 SHIMANO V2 OVERSIZED BOTTOM BRACKET BEARING exclude_standard_shipping The Gunnison Pro XR isReplacement V2 bearing for oversized bottom bracket. Revive your ride with the oversized BB90 bottom bracket bearing. Features 37. 1mm OD bearing to be used in BB90 or BB95 shell when bottom bracket bearing bore is slightly oversized 25mm inner diameter Inner Diameter (ID) reduced to 24mm with the use of the Trek Integrated BB90 95 Bearing Spacer Seal sold separately Compatible with Shimano drive and non drive side Compatible with SRAM drive side V2