Shimano Bottom Bracket SM-BB72-41B (41 x 86.5 mm) - PF41

$55.00
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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

TECHNOLOGIES

press_fit_bottom_bracket       hollowtech_2_3

PRODUCT SPECIFICATIONS

MODEL NO SM-BB72-41
SERIES SHIMANO 105 R7000 Series
Average weight 69
Press-Fit bottom bracket shell width (mm)_86.5 X (SM-BB72-41B)

HOLLOWTECH II bottom bracket_Press-Fit type

 ✔
Small ball bearing ✔


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