Product details
60-Day Returns · Family Owned Since 1973 · Ships From Wisconsin
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Bontrager Aeolus CeramicSpeed Standard Hub Kit Pair, Black
About This Item
Hub Part CeramicSpeed Aeolus D3 Upgrade Kit Standard
Genuine replacement parts
Refresh your Bontrager wheels.
When it's time to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered.
Key Features
Premium ceramic replacement bearings for Bontrager Aeolus XXX & Aeolus D3 wheels
Only compatible with Bontrager rim-brake wheels with DT-Swiss internals
CeramicSpeed bearings reduce friction and improve performance & durability
400% smoother, 128% harder, and 58% lighter than a standard steel bearing
Made from Grade 3 Silicon Nitrate - the highest possible grade
Handmade in Denmark and used by numerous pro teams including Trek Factory Racing
Specifications
Part Number 518154
Color Black
Size Pair,
Model Year 2026
Specifications
Brand Trek
Condition New
Bike type Hub part
Size Pair,
Colour Black
Frame size Pair,
Manufacturer part number 518154
UPC 601479285181
Unbeatable Year-Round Bargains
Wheel & Sprocket has been family owned since 1973, with shops across Milwaukee, the Fox Valley, Madison and Chicagoland. Every order is picked and packed by people who ride, and if something is not right a mechanic will answer you — not a script.
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Wheel & Sprocket Outlet · Item 601479285181
Item specifics
| Condition | New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... |
|---|---|
| Color | Black |
| Size | Pair, |
| Sport Activity | Cycling |
| Model Year | 2026 |
| Frame Size | Pair, |
| Department | unisex |
| Bike Type | Hub part |
| Brand | Trek |
| Country of Origin | Denmark |
