Product Details

Crank arms forged and then machined from tough 7050 Alloy bracing that improves stiffness while cutting out unnecessary material and featuring our Cinch interface system for new levels of versatility – these cranks excel across many disciplines including trail, enduro and full on DH or freeride! Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle, and full compatibility across all relevant frame standards; all delivered with RF proven strength.

Features

  • Forged 7050 aluminium alloy arms
  • Bracing matrix at the back of the crank arms for added stiffness
  • Industry standard 30mm spline interface CNC machined from a commercialised aluminium super alloy that is 20% stronger than 7050 alloy (the alloy commonly used in this application)
  • Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments
  • The interchangeable spindle option of the Cinch system allows you to use the same crankset with 68/73mm and 83mm frames, as well as the RF BMX spindle and spider
  • For 10-12 speed use
  • Built For: Trail/Enduro/DH/Dirt Jump / Slopstyle/BMX
  • Spindle Size: 30mm
  • Spiders: 104/64mm (boost option available), 120/80mm, CINCH Direct Mount, 104/64mm (boost option available)
  • Cinch Direct Mount: 24T, 26T, 28T, 30T, 32T, 34T, 36T, 38T, 40T, 42T
  • Weight: 690g (32T Direct Mount, without BB)
  • Colour: Black Anodised

Note: Spider and rings sold separately

About Race Face
Race Face was created in 1993 by a group of die-hard mountain bikers hell-bent on doing things differently. When the gear couldn't keep up with the riding, they made their own, parts that are strong, lightweight, and durable; that perform better.

Product Code RF-CK-AT-170BLK
Other products by Race Face
$359.00
RRP $375.00 | Save 4%
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Product Details

Crank arms forged and then machined from tough 7050 Alloy bracing that improves stiffness while cutting out unnecessary material and featuring our Cinch interface system for new levels of versatility – these cranks excel across many disciplines including trail, enduro and full on DH or freeride! Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle, and full compatibility across all relevant frame standards; all delivered with RF proven strength.

Features

  • Forged 7050 aluminium alloy arms
  • Bracing matrix at the back of the crank arms for added stiffness
  • Industry standard 30mm spline interface CNC machined from a commercialised aluminium super alloy that is 20% stronger than 7050 alloy (the alloy commonly used in this application)
  • Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments
  • The interchangeable spindle option of the Cinch system allows you to use the same crankset with 68/73mm and 83mm frames, as well as the RF BMX spindle and spider
  • For 10-12 speed use
  • Built For: Trail/Enduro/DH/Dirt Jump / Slopstyle/BMX
  • Spindle Size: 30mm
  • Spiders: 104/64mm (boost option available), 120/80mm, CINCH Direct Mount, 104/64mm (boost option available)
  • Cinch Direct Mount: 24T, 26T, 28T, 30T, 32T, 34T, 36T, 38T, 40T, 42T
  • Weight: 690g (32T Direct Mount, without BB)
  • Colour: Black Anodised

Note: Spider and rings sold separately

About Race Face
Race Face was created in 1993 by a group of die-hard mountain bikers hell-bent on doing things differently. When the gear couldn't keep up with the riding, they made their own, parts that are strong, lightweight, and durable; that perform better.