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'Looks amazing'
'Once installed, the combo looks amazing – It is clean and svelte without looking too far from the future.'
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'I dig it'
'There is one thing about the RSL bar/stem that does stand out to me: It’s beautiful'
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'The demand for space-age cockpits is here'
'A muted, comfortable ride was on the platter and steering felt fast, precise and familiar.'
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'The overall look and feel of the RSL MTB is all pro'
'When you’re riding and see a single piece of integrated carbon – it looks fast'
Read moreProduct features
Options for all disciplines
The RSL MTB is available in a wide range of widths and stem rises to suit cross-country, trail and enduro riders.
All headset types welcome
The included adapter allows riders to mount RSL MTB to both standard headsets and Knock Block headsets.
OCLV Carbon construction
Trek's patented carbon fiber process delivers a handlebar/stem that's light, compliant and strong.
Blendr integration
Seamlessly integrate select Bontrager lights and computers with the Blendr system. Bases and mounts are sold separately.
Guided setup
Setup and customisation are a breeze with printed brake and shifter position lines plus trim marks on each side.
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.
Learn more| Size | 750mm x 70mm | 750mm x 80mm | 750mm x 90mm | 820mm x 35mm | 820mm x 45mm |
|---|---|---|---|---|---|
| Width | 750 mm | 750 mm | 750 mm | 820 mm | 820 mm |
| Stem length | 70 mm | 80 mm | 90 mm | 35mm | 45 mm |
| Stem rise | -13 deg. | -13 deg. | -13 deg. | 0 deg. | 0 deg. |
| Rise | 0 mm | 0 mm | 0 mm | 27.5 mm | 27.5 mm |
| Backsweep | 8 deg. | 8 deg. | 8 deg. | 7 deg. | 7 deg. |
| Upsweep | 5 deg. | 5 deg. | 5 deg. | 6 deg. | 6 deg. |
| Cable routing | External | External | External | External | External |
| Material | Carbon | Carbon | Carbon | Carbon | Carbon |
| Weight | 214g | 221g | 228g | 230g | 250g |