Trek CeramicSpeed Bontrager Aeolus Coated Hub Kit

Description

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

1. Premium ceramic replacement bearings for Bontrager Aeolus XXX and Aeolus D3 wheels
2. Only compatible with Bontrager rim-brake wheels with DT-Swiss internals
3. CeramicSpeed bearings reduce friction and improve performance and durability
4. 400% smoother, 128% harder and 58% lighter than a standard steel bearing
5. Made from Grade 3 Silicon Nitrate the highest possible grade
6. 75% harder bearing race, further reducing friction and wear