CeramicSpeed Ceramic Wheel Kits - Bontrager Aeolus 2013+

Steel bearings are the quiet weak point in an otherwise fast wheel — the CeramicSpeed Ceramic Wheel Kits for Bontrager Aeolus 2013+ replace them with silicon nitride ceramic balls running in polished races, designed to reduce rolling resistance and last significantly longer than standard factory equipment. The difference is felt in the legs, not read off a data sheet.

Each kit is built to fit Bontrager Aeolus wheels from 2013 onward as a direct replacement — no modification, no adapters. CeramicSpeed's ceramic bearings are well established among road and triathlon riders who want the wheel to do less work against itself, and with routine cleaning and light lubrication, they're designed to stay that way across thousands of kilometres.

CeramicSpeed Ceramic Wheel Kits - Specs at a Glance

• Compatible with: Bontrager Aeolus wheels (2013 and later)
• Bearing material: Silicon nitride ceramic balls in polished races
• Designed to reduce rolling resistance versus standard steel bearings
• Direct replacement — no modification required
• SKU: 101831