Skip to main content
Sale!
Sale Ends Soon

Easton EC90 SL Crank Arms

Josh Matthew January 29, 2025

$359.99$449.99

One of the lightest, strongest carbon fiber road and gravel cranksets available

Clear selection
Free Shipping over $75

We offer free shipping on orders in the U.S. of $75 or more.

We ship fast! In stock orders placed before 4 pm PT almost always ship the same day.

Easy Returns

Shop with confidence! We offer a simple, 30-day policy where you can return new, unused items for a refund, exchange or store credit.

Easton EC90 SL Crank Arms

The Easton EC90 SL Crank Arms feature Easton’s EC90 carbon layup, resulting in one of the lightest, strongest cranks on the market today. The EC90 SL Crank Arms are compatible with both direct mount 1x rings as well as direct mount 2x spiders. The crank arms use a 30 mm spindle and are compatible with most bike frames when used with the correct bottom bracket.

 

Key Product Details

Compatibility:

This crankset uses the Race Face CINCH chainring interface and a 30 mm spindle. It is designed for 11-speed drivetrains and is compatible with 1x and 2x chainrings. See Compatibility tab for more information.

Key Features:

Hollow carbon fiber construction, aluminum spindle and pedal inserts and only 358 grams (170 mm). See Specs tab for more information.

Advice From Our Staff:

These are very lightweight, stiff crank arms. Our staff recommends them to riders who race Cyclocross or are looking for a road/gravel set up that can be adapted to various types of riding.

 

Other Versions to Consider

EA90 Crank Arms: We also offer the Easton EA90 Crank Arms which are made from aluminum, making them a more affordable option.

Compatibility

This crankset is compatible with the power2max Easton Road Power Meter, as well as Easton direct mount chainrings. It fits 30 mm road bottom brackets.

Specs

  • Interface: Easton Direct Mount
  • Crank Arm Material: EC90 carbon
  • Spindle Size: 30 mm
  • Chainline: 1x - 47 mm | 2x - 45 mm
  • Q-factor: 149 mm
  • Weight: 358 grams (170 mm)

Tools Needed for Installation

You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.

  • 8 mm Allen key
  • CINCH Lock Ring Tool
Reviews

There are no reviews yet.

Be the first to review “Easton EC90 SL Crank Arms”

The maximum upload file size: 5 MB. You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop file here

OTHER CUSTOMERS ALSO VIEWED

THIS PRODUCT IS FREQUENTLY BOUGHT WITH

Shopping Cart