Cycling Components

Our world-class engineers, state of the art production facilities and the ability to tap into proprietary materials allow us to design and build the best cycling components in the world. Whether looking for new wheels, a better fitting bar or a faster tire, Bontrager is the ultimate upgrade.

Bike Brake Levers

High-performance wheel systems require high-performance braking power. From innovative lightweight calipers to carbon specific brake pads and everything in between, Bontrager has a select line of brake lever components to keep your speed in check—because the faster you go, the more speed worthy your brakes need to be.

Bike Handlebars

Bontrager offers bike handlebars for nearly every type of riding imaginable. Commuters, mountain biker riders and Tour winners alike will be equally impressed with the performance, control, options and comfort found in Bontrager's extensive handlebar collection.

Bike Saddles

Selecting a bike saddle is arguably the most personal component choice made by any rider. That's why every Bontrager saddle is backed by the Unconditional Comfort Guarantee — so you can be confident in your choice.

Bike Seatposts

Saddle setup is one of the most critical elements in achieving a proper bicycle fit, making a highly adjustable bike seatpost essential. The unique clamp design found on Bontrager seatposts sets them apart from the competition in both functionality and performance.


Our goal - to help you, the rider, be faster on your bike. Armed with cutting-edge technologies, world-class engineers and state-of-the-art production facilities, we are able to design products that are faster, lighter and easier to use. Performance-proven by professional athletes and everyday riders, Bontrager is the ultimate upgrade for race day and every day.

Bike Stems

Strong first, light second and often not cheap, Bontrager has never cut corners when it comes to something as important to safety as a bike stem. But having a safe stem shouldn't mean limited sizing options, that's why Bontrager stems come in a wide variety of lengths and rises. No matter what your style of riding, Bontrager has a stem with the fit, performance, and style you're looking for.

Bike Tires

For over a decade, Bontrager has developed a comprehensive line-up of bike tires, today producing a selection of tires suitable for just about any condition out on the trail, road or local path. From the puncture-resistant Hard-Case collection to the aerodynamic R4 Aero to a wide range of off-road treads, Bontrager has a tire to handle it all.

Bike Wheels

Next to the bike frame itself, nothing has a bigger impact on your bike's performance than your wheels. From rugged training wheels to featherweight racing wheels, upgrading to a set of Bontrager bike wheels is a surefire way to save weight, go faster, and improve your bike's handling.

Bontrager Wheelworks: 
Precision. Crafted.

Bontrager Wheelworks: Precision. Crafted.

Serano Saddle

Serano: Classic shape. Future fast.

New Serano saddle melds classic style with futuristic technology for all-day racing bliss.

Rhythm Pro: We put the R&D in RAD.

Rhythm Pro: We put the R&D in RAD.

All-new Rhythm Pro: Kick-ass carbon wheelset dialed for enduro.

Aura 5 TLR

Aura 5 TLR: Everyday Aero.

Ride faster. Leave your tubes at home.

AW Tires:
<br>All seasons.
<br>No excuses.

AW Tires:
All seasons.
No excuses.

Ultra low rolling resistance; puncture protection; grippy, siped tread.

Hard-Case tire cross section

Anti-flat. Pro performance.

2015 Aeolus

Lighter, wider, and still fastest

Learn what makes Aeolus D3 faster and better than the competition.

Dual Direction Design

Aeolus D3: white paper

Download an in-depth look at the development and performance of Aeolus D3 wheels.

Bontrager Aero Wing

Aero Wings: Tires can be a drag. Not these.

Aero Wings

R4 Aero

R4 Aero: World’s Fastest Tire

The R4 Aero—or what we refer to as the world's fastest tire—is just that. We set out to create a tire that excelled in aerodynamics and in rolling resistance. The result, the fastest tire on the market, in every wind angle, at every speed.

Tubeless ready road wheels

TLR: Tubeless is finally ready.

Get all the benefits of a tubeless system on your road bike.

Hilo RXL Saddle with Speed Dial

Learn more about the Hilo RXL Speed Dial saddle.

Dial in a personalized, tailored fit with the world's first adjustable-nose saddle.

inForm Satellite Plus IsoZone Handlebar

inForm Satellite Plus IsoZone Handlebar System

The complete solution for numb hands. Hand soreness, numbness, and fatigue are common complaints for hybrid, fitness, and long-distance mountain bike riders. Bontrager's new inForm Satellite Plus IsoZone Handlebar System uses Science of Comfort technology to relieve pressure on the hands, so you can ride longer and more comfortably.

Ride it and love it. If not, we’ll take it back.

Ride it and love it. If not, we’ll take it back.

It’s that simple.

If for any reason you’re not satisfied with your Bontrager products, return the item - along with the original sales receipt - to the place of purchase within 30 days of purchase date for exchange or store credit.

Tire pressures

Tire Pressure Chart

The tire pressure you run depends on the conditions where you ride and the size of your tire. The following chart highlights the minimum and maximum rated tire pressure for each tire.