Sram GXP English 68/73mm Bottom Bracket can be discounted 2 to fit inside a

2 to fit inside a standard 1" (25

SHIMANO SHADOW RD+

Large volume for traction and fast rolling

Optimized gear combination and gear ratio for trail riding by front and rear system

this reinforces your sense of balance

Sram GXP English 68/73mm Bottom Bracket can be discounted 2 to fit inside aGutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high end look. A new standard in external bearing performance. Gutter Seal Technology drastically improves sealing against the elements GXP's Gutter Seal design reduces friction Improved tool engagement Sealed cartridge bearings English or Italian threads