Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Blue MFPN=20956 6" valve Presta (threaded) length

6" valve Presta (threaded) length 48mm

Short insertion length to travel ratio

model Slim Tubular Barbag capacity 92 cu in (1

1 Lock-On System

Climb switch lessens low-speed compression and rebound damping at the same time for improved climbing traction

Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Blue MFPN=20956 6" valve Presta (threaded) lengthWheels Manufacturing BSA Bottom Bracket Shimano Hollowtech II Spindle ABEC 3 Blue. 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 Blue