SKU: 210000039278

Shimano Ultegra BB72-41B Road Bottom Bracket

SKU: 210000039278

Shimano Ultegra BB72-41B Road Bottom Bracket

$38.99
Brand: Shimano
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Product Description

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

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