Problem Solvers Bushnell Eccentric Classic Bottom Bracket - 68mm x 54mm Silver

Experience precise chain tension adjustment with the Problem Solvers Bushnell Eccentric Classic Bottom Bracket - 68mm x 54mm Silver. Engineered for tandem and single-speed bikes featuring eccentric bottom bracket shells, this top-tier component ensures smooth, reliable performance. Crafted from full-body aluminum, it maximizes surface area friction for secure fitment and durability. Designed to accept English threaded bottom bracket cups (1.37 X 24 tpi), it perfectly fits BB shells from 53.8 to 54mm I.D., delivering seamless compatibility and enhanced ride quality.

• Accepts English threaded bottom bracket cups (1.37 X 24 tpi)
• Classic full-body aluminum design for durability and friction
• Fits BB shells from 53.8 - 54mm I.D. for versatile installation