Bontrager Aeolus CeramicSpeed Coated Hub Kit

Refresh your Bontrager wheels.

Genuine replacement parts

When it's time to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered.

Product Details

• Premium ceramic replacement bearings for Bontrager Aeolus XXX & Aeolus D3 wheelsCeramicSpeed bearings reduce friction and improve performance & durabilityMade from Grade 3 Silicon Nitrate - the highest possible grade
• 75% harder bearing race, further reducing friction and wear
• 400% smoother, 128% harder, and 58% lighter than a standard steel bearing
• Only compatible with Bontrager rim-brake wheels with DT-Swiss internals

Specifications

Bearing size Kit Bearing type HubWeights are based off pre-production products at time of publication. Weights may vary in final production.

**Trek Bikes reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.