Shimano SM-BB72-41B Ultegra Bottom Bracket Pole Accessories Special feature of the Big

Special feature of the Big Art Collection: style your pole yourself quickly and easily with our various tapes

the Tor lets you quickly dial in your fit and comfort

as well as hip and shoulder straps adapted to the female anatomy

♦A soft strip of fleece on the side of your thumb and forearm is perfect for wiping the sweat from your brow after a successful rescue

Tested to the limit:

Shimano SM-BB72-41B Ultegra Bottom Bracket Pole Accessories Special feature of the BigSHIMANO ULTEGRA Bottom Bracket Press Fit HOLLOWTECH II 86. 5 mm shell widthWith reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life. FEATURES:Optimum power transferLightweight maintains efficiencyDURA ACE proven 4 arm design: Same stiffness and lighter weight14 g lighter weight and half the friction of the SM BB6700, while maintaining the same durabilityVariety choice of gearing: 53 39T 52 36T 50 34T 46