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

2 to fit inside a standard 1" (25

Serfas RX Saddles are designed to maintain maximum blood flow and reduce numbness while providing the best protection and performance on the market

Includes Valve Core Removal Tool (integrated into spare alloy cap)

6-bolt disc rotor hubs ready to accept modern 6-bolt rotors as well as older disc brake systems

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