E-Thirteen TRSR Enduro/MTB Mountain AM Crank Arms - 170/175/180mm

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

The Ultimate Enduro crank for 1x setups

For 2015 we've increased strength by 18% with the new P3 Connect Polygon interface, which creates a more robust, reliable, impact-resistant spindle-arm junction. Over the top thinking by our engineers results in novel and innovative features that allow for lighter, stiffer, stronger and more reliable cranks.

  • Trail and Enduro crankset
  • P3 Connect Polygon interface fitment
  • Oversized 30mm spindle for increased strength
  • Forged and highly machined EXAr aluminium crankarms
  • Removable Quick connect™ chainring fitment with lockring
  • Adaptive Preload Adjuster (APS) System removes the need for spacers
  • Crank arm protector stickers included
  • Comes with BB removal tool
  • Does not include BB or Chainring
  • Built for: Enduro Racing/ AM
  • Size: 170 / 175 /180mm
  • Weight: 522g (175×73/APS/Quick Connect™Lockring), 598g (32T M Ring), 581g (28T M Ring)
  • Colours: Black
  • BB Shell: 68/73mm
  • BB not included. Compatible bottom brackets: BB92, PF30, BSA Threaded or BB30.

Occasionally, without notice, manufacturers change product design and/or specifications.