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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
The PTFE surface coating reduces friction whilst boosting durability
Average weight: 250g
The lockable frame arms hold your bikes securely and can be attached to any part of the frame
suited to the most demanding of BMX racing
We’ve added an insert on the back in Nano Light fabric to help them bend around your elbow or knee better while keeping all the water protection
Shimano SM-BB72 Bottom Bracket Press-Fit Road 41mm Type_Child The PTFE surface coating reducesHIMANO ULTEGRA Bottom Bracket Press Fit HOLLOWTECH II 86. 5 mm shell width With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life. Optimum power transfer Lightweight maintains efficiency DURA ACE proven 4 arm design: Same stiffness and lighter weight 14 g lighter weight and half the friction of the SM BB6700, while maintaining the same durability Variety choice of gearing: 53 39T 52 36T 50 34T 46 36T