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BB-set Shimano DURA-ACE BB-7710 Track BSA 68mm 109.5mm

Product code: EBB7710B09NS
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Description - BB-set Shimano DURA-ACE BB-7710 Track BSA 68mm 109.5mm

Shimano BB-7710 Bottom bracket with round hollow axle and multi-toothing for the DURA-ACE Octalink v1 crankset. Suitable for frames with BSA thread (68 mm). Compared the power transfer of OCTALINK v1 with the conventional square taper spindle, the 8-splined OCTALINK v1 interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly. Reduced axle flexure ensured by needle and ball bearings.

  • Use: Track
  • Group: DURA-ACE
  • BB-Type: Octalink v1 (Not compatible with current Octalink V2 standard)
  • Thread type: BSA
  • Shell width: 68 mm
  • Axle length: 109.5 mm
  • Material: Steel/Aluminum
  • Weight: 244 g
  • Fixing bolts are not included
Product Details
Product name
BB-set Shimano DURA-ACE BB-7710 Track BSA 68mm 109.5mm
Product code
EBB7710B09NS
Manufacturer
Shimano
Barcode
4524667239307
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BB-set Shimano DURA-ACE BB-7710 Track BSA 68mm 109.5mm

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