SRAM PressFit GXP 104.5mm Bottom Bracket with Stainless Steel Bearings MFPN=CN11771 4 Tire Type Tubeless Ready

4 Tire Type Tubeless Ready Clincher

converts to 20x110mm Boost hub model front: Hydra (IS) 15x110 Boost

The Storm GTX blue - Complete KIT uses the following technologies:

8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings (Spiders and Chainrings sold separately)

SRAM PressFit GXP 104.5mm Bottom Bracket with Stainless Steel Bearings MFPN=CN11771 4 Tire Type Tubeless ReadySRAM PressFit GXP 104. 5mm Bottom Bracket with Stainless Steel Bearings. Non Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application including sealed cartridge bearings. TECH SPECS Bottom Bracket Shell I. D. 41 BB Frame Interface BB104. 5 BB Shell Width (mm) 104. 5 Weight 89 Spindle Interface Type SRAM Truvativ GXP Defined Color Black