Wheels Manufacturing BSA Bottom Bracket - SRAM MTB ABEC-3 Bearings BLK Cups MFPN=100106100-XL anodized and assembled in North

anodized and assembled in North Carolina

thick thin tooth design for Shimano 12sp mountain chain engagement

keyless locking offers user-friendly operation

SHAFT MATERIALHM CARBON 100%

MARATHON WHITE FLUOR FREE - newer and clean snow

Wheels Manufacturing BSA Bottom Bracket - SRAM MTB ABEC-3 Bearings BLK Cups MFPN=100106100-XL anodized and assembled in NorthWheels Manufacturing BSA Bottom Bracket SRAM MTB ABEC 3 Bearings Black Cups. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 98 Spindle Interface Type SRAM Truvativ GXP Defined Color Black