Skip to content
View our accessibility statement
  • Bontrager Line Pro 35 0 Degree Stem

Choose your

/ Black
Select a color

Bontrager Line Pro 35 0 Degree Stem

Model 567641

$120.99 Comp. Value

An oversized 35mm stem that is lightweight and durable for the burliest mountain riders.

Learn more

Oversized and in control

Equip your whip with this 35mm Line Pro stem and give yourself the oversized advantage. Forged from 6061-T6 3D aluminum, this finely finished stem provides the increased strength of the latest mountain-specific bar diameter at the lightest weight possible.

Product details

  1. Pro-level quality stem in oversized 35mm clamp diameter for increased strength and minimal weight
  2. Forged from 6061-T6 3D aluminum
  3. Laser etched calibration marks make dialing in the perfect angle simple and repeatable
  4. Compatible with both Knock Block and standard headsets and spacers
  5. Knock Block system protects frame from impacts by fork and handlebars by eliminating over-rotation of bars
  6. High-strength, corrosion-resistant steel bolts ensure the freshest look for longer
  7. Available in a wide range of sizes for today's mountain rider
  8. Safe for carbon bars
Born in a barn

Born in a barn

Get an inside look at how the company got its' name, why it decided to start it's life in a barn, and more!

Read more
Go By Bike

Go By Bike

Planet Earth is our home and our responsibility —we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.

Read more
How-to content

How-to content

Wondering how to properly fit that new helmet you just got? Need some tips on how to ride with your kids? How about ways to be more visible to cars? We've got that and a whole bunch more!

Learn more
Culture

Culture

Trek culture is who we are, what matters to us, and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.

Read more
Responsibility

Responsibility

There's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer, more inclusive, plus a whole lot more fun.

Read more
All your favorites, all in one place

All your favorites, all in one place

Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.

Shop all gear