Race Face Atlas-Cinch Crank Arms, (68/73) 170mm, Black



BTI part #: RF1376
vendor part #: CK16AA170BLK
UPC: 821973281018
model: Atlas RF136DH
length: 170mm
direct mount/BCD: Cinch
configuration: 1x
spindle interface: 30mm
BB shell width: 73mm
chainline: 52mm
material: aluminum
color: black

  • The benchmark in Freeride and DH rated cranks, now lighter and stiffer
  • Forged 7050 aluminum crank with web bracing to cut out unnecessary material
  • Optimized crank clearance on 27.5 DH, 27+ and 29+ bikes
  • Industry standard 30mm spline interface, CNC machined from 7050 alloy
  • Future-proof proprietary Cinch system offers interchangeable spiders, limitless ring combinations, swappable width 30mm alloy spindles, and full compatibility across all relevant frame standards
  • *BB sold separately, use RF-291* for English 68/73mm, BB92 or PF30 BBs (BB cup spanner sold separately, use RF-2997)
  • For use with Direct Mount ring or spider, attach using a Park BBT-22 tool (use PK-5823, sold separately). Boost compatible spider also available, RF-3296
  • Made in Canada
  • 792g with BB (175mm with 36t ring)
in stock?: YES