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Parameters

colour
black, red, silver, gold, blue, titanium,
size/type
Shimano Hollowtech II, SRAM,
weight
78 g,

Description

BB1S is revolutionary bottom bracket with ISIS mount system. Stiffer and lighter than traditional cups.

Specifications:

  • material: CNC machined 7075 aluminium
  • designed for: XC All Mountain, Road
  • size: 68mm / 73mm
  • double sealed bearings with orings
  • Loctite Mortop and  3 x 2.5mm spacers included

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