Race XXX Lite OS Carbon
Shave weight, create a stiffer interface, and dress-up any road or mountain bike with this elegant carbon fiber stem. Constructed of a high compression molded carbon body with a cold forged X-Band handlebar clamp, the XXX Lite features a flip-flop positive or negative 12 degree rise and a universal 31.8 clamp.
$249.99*
*Pricing is set by Bontrager retailers and does not include freight, import duties or taxes for retailers outside of the US.
Product Details
- HCM (High compression molded) carbon body with cold forged 31.8mm X-Band handlebar clamp
- 4-bolt face plate helps distribute clamping load on ultra-lightweight handlebars
- Opposing dual steerer clamp bolts are strategically positioned near the center of the clamp, evenly distributing clamping forces
- Reversible 12-degree rise
- For road and ATB use
- Exceeds CEN testing standards
- Includes Bontrager carbon top cap and 40mm carbon spacer kit
| Part No. | MSRP (USD) | Bar Clamp | Color | Length | Rise | Steerer | Weight |
|---|---|---|---|---|---|---|---|
| 260165 | $249.99 | 31.8mm | Carbon | 70mm | 12° | 28.6(1 1/8in) | 145g |
| 260166 | $249.99 | 31.8mm | Carbon | 75mm | 12° | 28.6(1 1/8in) | 147.3g |
| 260167 | $249.99 | 31.8mm | Carbon | 80mm | 12° | 28.6(1 1/8in) | 149.7g |
| 260168 | $249.99 | 31.8mm | Carbon | 90mm | 12° | 28.6(1 1/8in) | 153g |
| 260169 | $249.99 | 31.8mm | Carbon | 100mm | 12° | 28.6(1 1/8in) | 155.3g |
| 260170 | $249.99 | 31.8mm | Carbon | 105mm | 12° | 28.6(1 1/8in) | 157g |
| 260171 | $249.99 | 31.8mm | Carbon | 110mm | 12° | 28.6(1 1/8in) | 158.5g |
| 260172 | $249.99 | 31.8mm | Carbon | 120mm | 12° | 28.6(1 1/8in) | 165g |
| 260173 | $249.99 | 31.8mm | Carbon | 130mm | 12° | 28.6(1 1/8in) | 169.4g |
| 263578 | $249.99 | 31.8mm | Carbon | 140mm | 12° | 28.6(1 1/8in) | 172g |
Bontrager Limited Warranty:
Bontrager warrants each new Bontrager component or wheelset against defects in workmanship and materials:
- For 5 years: All Bontrager components and accessories, except consumables such as tires and inner tubes
- For 1 year: Bontrager consumables such as tires and inner tubes
Additional Support
Race XXX Lite Carbon Stem Reviewed on Bicycling.com
One of Bicycling magazine's leading test editors, Mike Cushionbury, reviews the Bontrager Race XXX Lite OS carbon stem in this edition of Bicycling.com's "Gear of the Day" archive.




