30 Day Unconditional Guarantee
For Trek, Bontrager or Electra products, if for some reason you’re not 100% happy with your purchase, you can return it within 30 days for a refund — no questions asked!
Genuine replacement parts
Get back on the road with a genuine replacement stem.
Product details
- Bontrager adjustable stems
- Available in several lengths
More options
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
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| Size | Adjustable x 85mm | Adjustable x 105mm |
|---|---|---|
| Rise | Adjustable | Adjustable |
| Length | 85 mm | 105 mm |
| Steerer outer diameter | Quill (1-1/8") | Quill (1-1/8") |
| Clamp | 25.4 mm | 25.4 mm |
| Type | Quill | Quill |
| Accessory compatibility | Not applicable | Not applicable |
| Material | Aluminium | Aluminium |