Easton EC90 SL Crank Spindle

This spindle is specifically designed for Easton Cinch System cranks. While the Cinch interface is shared with Race Face, you should verify the specific spindle length and offset requirements for your particular crank model before installation.

This product is the spindle itself. It does not typically include the preload adjuster, spacers, or bottom bracket bearings, so you will need to reuse your existing hardware or source those components separately.

This spindle features a 30mm diameter, which is the standard for the Easton Cinch system. Ensure your bottom bracket is compatible with 30mm spindles before purchasing.

The spindle's primary role is to fit the crank to the frame, but your ability to change standards depends on the bottom bracket shell of your bike frame. This spindle will work as long as your bottom bracket shell can accommodate a 30mm spindle crankset.

Signs of a worn spindle include creaking noises under load, visible scoring or grooving on the bearing contact surfaces, or play in the crankset that persists even after tightening the preload adjuster.