Race Face Aeffect 137 Cinch Crank Arms


CK19AE137ARM170BLK
No products with the selected options in stock

If you're on a budget and don't want to sacrifice performance, then the Aeffect cranks from Race Face are the best option! Featuring their proven CINCH technology, chain ring selection is a breeze and the 6066 aluminium crank arms guarantee durability.

  • 6066 aluminium crank arms.
  • 650g (weight includes ring which is sold separately).
  • CINCH mounting.
  • Chainring and BB sold separately.
  • Improved graphics, finish and easier to remove the arm to change the ring
  • Boost Ready

Please note: The Aeffect cranks use a 24mm spindle, NOT the 30mm spindle found on other Race Face cranks.


Race Face