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    Shimano Dura-Ace 7710 Track Bottom Bracket Black 68 x 109.5mm

Shimano

Shimano Dura-Ace 7710 Track Bottom Bracket

Shimano Dura-Ace 7710 Track Bottom Bracket

Regular price $67.95
Sale price $67.95
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Product ID: GM102120-48

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Description

Shimano Dura-Ace 7710 Track Bottom Bracket

 

Precision engineered Shimano 7710 Dura-Ace Track Bottom Bracket uses Shimano's Octalink splined system. 22mm diameter chrome-moly hollow pipe billet axle reduces weight.
Splined interface provides a more rigid crank assembly compared to tapered counterparts.
Compound bearing structure - ball and needle bearings support the spindle to reduce flex, Maintenance-free sealed cartridge design prevents corrosion and is easy to install, Average weight 255g.

  • Type: Shimano Octalink Splined bottom bracket
  • Axle Material: Chrome-moly hollow pipe billet axle
  • Bearings: Ball and needle bearings
  • Weight: 255g

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