Cane Creek eeWings Crank Preloader - Fits 28.99/30mm Spindles Black. The Cane Creek crank preloader is designed to replace the plastic preload on your current crankset. Preloader is equipped with an aluminum preload ring an aluminum inner thread ring and a titanium 2.5mm hex fastening bolt.

7075 Aluminum thread ring

7075 Aluminum preload spacer adjuster

Grade 5 Titanium 2.5mm hex fastening bolt