Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Purple CheckoutTitle=SRAM Housing Ferrules For riders unwilling to be

For riders unwilling to be confined to one surface

It features an anatomical women's specific fit that better accommodates the foot and lower leg with an integrated heel lift

The Bel-Air V3 profile is constructed with a free float comfort flex rail inserts allowing more forgiveness at the wings along with a new hidden cut-out relief to further maximize comfort

Super low profile design with a rugged Kevlar cover

For non-aero chainring installation

Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Purple CheckoutTitle=SRAM Housing Ferrules For riders unwilling to beWheels Manufacturing BSA Bottom Bracket Shimano Hollowtech II Spindle ABEC 3 Purple. 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 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Purple