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The EC90 SL crank utilises the Race Face Cinch technology which allows for direct mount 1x rings as well as direct mount 2x spiders, and industry-leading versatility.
The EC90 SL crank utilises the Race Face Cinch technology which allows for direct mount 1x rings as well as direct mount 2x spiders, and industry-leading versatility.
Easton

Easton EC90 SL Crank Arms Only - Black

£269.00 £419.99 35% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Easton EC90 SL Crank Arms Only - Black

Brand:Easton

Code:KLBKLB071MRA921LS09CE02KC

Increasingly popular 1x setups have many advantages including weight and simplicity, although their major limitation is adaptability. A Cyclocross rider's ability to ride a course, then effortlessly change chainrings to their preferred setup is a major necessity that has, until now, been overlooked. Narrow-Wide chainring design has revolutionized the mountain bike world, effectively eliminating dropped chains and chain guides. Easton refines the design for larger ring applications with improved chain retention while reducing running noise and friction. Finally Easton launches a new line of low friction Bottom Brackets to complete the EC90 SL Crank package.

  • Hollow carbon construction paired with the highest grade aluminium pedal insert and spindle.
  • Cinch interface with a road specific 30mm spindle.
  • Road standard Q-Factor of 149mm and will fit every major road BB standard.
  • 1x chainline optimized for increasingly popular 135/142mm rear disc bikes.
  • Built For - Road / CX / Tri-TT.
  • Size - 170 / 172.5 / 175mm.
  • Ring Configurations - 53/39, 52/36, 50/34, w/ Removable Spider.
  • Single Direct Mount - 40T, 42T.
  • Weight - 590g (172.5mm 52/36 w/o BB), 442g (172.5mm 40T w/o BB).
  • Chainline - 2x 43.5mm / 2x Disc 46mm / 1x 47mm.
  • Q-FACTOR (with washers): 149mm.
  • Spindle Diameter - 30mm.
  • BB Options - BB86, BSA 68mm, PF30 68mm, BB30 68mm, BBright, 386Evo.
  • Material - EC90 Carbon.
  • Finish - Matte Carbon.
Sizing Information
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