MSW Square Tapert Bottom Bracket

High performing square bottom bracket interfaces with English frames.Features-68 mm wide shell-113 mm long -Fits square-taper spindle cranksets-Steel adjustable cups-Includes 2 axle boltsItem Specifications-BB Shell Width (mm):68-BB/Frame Interface:English-Bottom Bracket Shell I.D.:1.37-Spindle Interface Type:Square Taper JIS-Spindle Length:113.