Welcome to Silverfish. This site uses cookies. Read our policy.

Some essential features on this site just won't work without cookies. And having other cookies switched off can seriously affect the way you'll be able to enjoy our site.

Please check your cookie settings below and turn on any cookies you're happy with.

These cookies are essential so that you can move around the website and use its features. Without these cookies services you have asked for cannot be provided. These are on by default but can be turned off in your browser settings. See list of strictly necessary cookies
Cookie Name What is it used for?
ASP.NET_SessionId Identifies the users session on the server anonymously
__AntiXsrfToken Prevents Cross-site request forgery (often abbreviated as CSRF) attacks of the website
viewedCookieMessage Set when cookie banner continue button has been clicked

Functional
These cookies allow the website to remember choices you make to give you better functionality and personal features.
Cookie Name What is it used for?

Race Face Atlas Cinch Cranks (Arms Only) Black 170mm/68/73mm

CK16AA170BLK
CK16AA170BLK
UOS: Piece
Hide
Price:
£219.00
inc. VAT
9 in stock
Email when stock is available
  • Built for: Trail / Enduro / DH / Dirt Jump / Slopestyle / BMX
  • Size: 165mm / 170mm / 175mm
  • Spindle size: 30mm
Colour
: Black
Black
Blue
Green
Orange
Red

Size

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 aluminum alloy arms.
  • Bracing matrix at the back of the crank arms for added stiffness.
  • Industry standard 30mm spline interface CNC machined from a commercialized aluminum 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.

SPECIFICATION

  • 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).
  • Chainline: Q Factors and Chainlines PDF.
  • Cinch Direct Mount: 24T, 26T, 28T, 30T, 32T, 34T, 36T, 38T, 40T, 42T.
  • BMX Race Options: BMX specific Spindle and Spider 104 BCD.
  • Weight: 690g (32T Direct Mount, without BB).
  • BB Options (Sold Separately): BB Options PDF.
  • Size: 165, 170, 175mm.

Installation Instructions

Other Colours

Product Reviews

Finance Calculator

FAQ

You might also be interested in:
Fox FLOAT X P-S Resy Decal Kit 2022
Price:
£1.25
inc. VAT
BUY
Race Face Decal Kit
Price:
£24.95
inc. VAT
BUY
Race Face Atlas Stem
Price:
£89.95
inc. VAT
BUY
Race Face Atlas 30mm Wheel
Price:
£429.00
inc. VAT
BUY