Wheels Manufacturing BBright Press-Fit to SRAM GXP Bottom Bracket With ABEC-3 Bearings Bike Accessories_GPS Cycling Computers further empowering the riding experience

further empowering the riding experience

The R4 outsole further provides efficient ventilation with internal channelling for effective temperature regulation

Sealed cartridge bearings

Zone 3’s hydrophobic

Wheels Manufacturing BBright Press-Fit to SRAM GXP Bottom Bracket With ABEC-3 Bearings Bike Accessories_GPS Cycling Computers further empowering the riding experienceBBright Thread Together Bottom Bracket Replaceable Enduro bearings Made in the USA ABEC 3 sealed bearings Grade 10 chromium steel balls, 52100 High Carbon Chromium Alloy Races Spindle Interface Type: SRAM Truvativ GXP BB Shell Width (mm): 79 Bottom Bracket Shell I. D.: 46 BB Frame Interface: BBright Press Fit Defined Color: Black Weight: 164g