SM-BB72 Road Fit Bottom Bracket
Shimano

SM-BB72 Road Fit Bottom Bracket

Regular price £36.99

SM-BB72-41

SHIMANO 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
  • Weight: 69 g

PRODUCT SPECIFICATIONS

MODEL NO SM-BB72-41
SERIES SHIMANO 105 R7000 Series
Average weight 69 g
HOLLOWTECH II BB Type Press-Fit type
Press-Fit BB Shell Width 86.5 mm (SM-BB72-41B)
Small ball bearing