Sugino Cartridge Bearings Square Taper JIS 68x103mm BSA (English) Bottom Bracket

Sugino square taper BB3. Designed by Sugino for use with RD48 cranksets. Also compatible with most single speed cranksets that require the JIS square taper interface and 103mm spindle. Features: Shimano-compatible spindle uses UN74 tool for installation Cartridge BB set with a tapered spindle Designed by Sugino for use with RD2 cranksets Specs: Spindle Interface Type: Square Taper JIS BB Shell Width (mm): 68 Bottom Bracket Shell I.D.: 1.37 Spindle Length: 103mm BB/Frame Interface: English Color: Silver Weight: 282 g