Problem Solvers Bushnell Eccentric Classic Bottom Bracket - 68mm x 54mm BLK MFPN=11654090.01 500 Lumen output certified to

500 Lumen output certified to the FL-1 Standard

Replacement lower leg assemblies include seals and bushings

Hydra2 freehub mechanism improves over previous Hydra hub internals with larger pawl pockets and tougher metal for the drivering

0 Color Silver Length 272mm Package 20/Count

Problem Solvers Bushnell Eccentric Classic Bottom Bracket - 68mm x 54mm BLK MFPN=11654090.01 500 Lumen output certified toThe Problem Solvers Bushnell Eccentric Bottom Bracket is the industry leading design for chain tension adjustment on tandem and dedicated single speed bikes equipped with eccentric bottom bracket shells. The classic version features full body aluminum construction across the shell for maximum surface area friction and additional value. Accepts English threaded bottom bracket cups (1. 37 X 24 tpi) Classic full body design made from aluminum Fits BB