SKU: 2682664019
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
3 mm (11 + 6
Max Tire Clearance: 25mm
stiffness and reliability
and seriously increasing the rim’s integrity and torsional rigidity
Shimano Press Fit BB72 Bottom Bracket R1 3 mm (11 + 6SHIMANO 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. Specifications 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. Mfr Claimed Weight 69g
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