Marquee

Accessories

At Bontrager we understand a cyclist needs more than just a bike for long rides, daily commutes and weekend treks with family and friends. That’s why Bontrager offers a wide range of cycling accessories allowing you to carry more and truly enjoy your time on the bike.

Bags

Off-bike fashion meets on-bike function with Bontrager's line of utility, performance, touring and recreation bags. We offer a variety of bags from simple seat packs to Interchange shopping bags that can be quickly removed for quick strolls through the grocery store.

Baskets

Toto never had it so good! Bontrager offers a line of front and rear baskets for simple, stable gear storage and fast getaways. Throw your stuff in the basket, hit the road and quickly access your jackets and furry friends when you arrive at your destination.

Computers

Keep track of your ride and fitness with a Bontrager or Trek cycle computer. From basics like speed and distance to more advanced functions like heart rate and power, our computers offer the performance, reliability, and ease of use you need to know how far, how fast, and how hard.

Fenders

Designed for easy installation and seamless performance, Bontrager fenders add convenience and versatility to any bike. They keep you dry when the weather is wet because riding can't stop with a little rain.

Grips & Bar Tape

Keep your hands happy and healthy with quality grips and tape from Bontrager.

Helmets

Bontrager helmets look great, fit great, and are hassle-free to set up. Because no matter what kind of rider you are, you shouldn't have to sacrifice comfort and style in order to be safe.

Lights

Be seen, be safe! With top notch optics, all-weather construction, and long lasting, ultra bright LED luminance, Trek's family of lights is ready to provide the visibility you need for early morning and late night riding.

Pumps

Properly inflated tires are essential for both performance and safety. Take the chore out of routine tire inflation with a quality floor pump from Bontrager. Designed to be ergonomic and accurate, each Bontrager floor pump features a tire pressure gauge and can be used on both Presta and Shrader valves.

Racks

Increase your bikes hauling capacity and your comfort by adding a versatile and sturdy rear rack to your bike from Bontrager. With styles that mount directly on to a bicycle's frame to those that fasten on to the seatpost, Bontrager racks are an easy way to add additional utilitarian function to your bike.

Replacement Parts

Wear happens! Keep your Bontrager and Trek products working properly with genuine Bontrager and Trek replacement parts.

Tools

From work stands to multi-tools to shop-quality tools for suspension and bearing maintenance, whether you maintain your bike at home or want to be prepared for emergency repairs, Bontrager has the tools you need to keep rolling.

Tire Accessories

You can never be too prepared, so keep well stocked on Bontrager’s Tire Accessories: We have everything you need to keep riding, from levers to rim strips, no matter what style or terrain you frequent. And if you’re a seasoned tubeless veteran – or finally ready to make the switch – we offer a full complement of TLR supplies.

Tubeless Accessories

Bontrager TLR wheels and tires are designed to work together to keep you safely rolling and puncture free on the road, path, or trail. Getting setup tubeless has never been easier. We offer a full complement of TLR supplies so whether you are a seasoned tubeless veteran – or finally ready to make the switch – we’ve got you covered.

Water Bottles & Cages

Longer rides and hot days require hydration. Bontrager offers a variety of bottles and bottle cages to keep fluids close at hand.

Velocis Helmet

Velocis Helmet: So light you'll forget you're wearing it.

The competition won't. Already race-proven in classics and grand tours, the new Velocis is simply our fastest, coolest and lightest helmet ever.

Tubeless ready road wheels

TLR: Tubeless is finally ready.

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

Node Computers

Node Computers: New generation of wireless.

Introducing the new Node 1.1 and Node 2.1. Streamlined user interface and super-intuitive software make our great Node computers even better.

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.

Universal Sizing

Measure the circumference of your head using a cloth tape measure or a piece of string and a ruler. Use the chart below to find the proper helmet size based on your measurement.

cm 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
  Toddler                        
    Youth              
        Women’s          
                  Men’s

1 Head

Take your measurement horizontally across your brow and over your ears.

Pro Sizing

Measure the circumference of your head using a cloth tape measure or a piece of string and a ruler. Use the chart below to find the proper helmet size based on your measurement.

cm 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
  Small                  
          Medium            
                  Large    
                      X-Large

1 Head

Take your measurement horizontally across your brow and over your ears.

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.

Owner’s manuals

Owner’s manuals

These owner's manuals are meant to supplement any manual included with your Bontrager product. Please read your owner's manual before using your new product as it contains important safety and maintenance information. If you do not understand the information in this manual, or you have a question about your product that this manual does not cover, consult your local Bontrager retailer.

Compare All Computers

Compare All Computers

How to use your Node Computer

How to use your Node Computer

Looking for help with your Node computer? You're in luck. Here are a few "How-To" videos for the Node 1.1 and 2.1 computers.

inForm Heat Moldable Footbed

inForm Custom Footbed Heat Molding Instructions

Bontrager inForm Heat Moldable Footbeds come as standard in RXL Road and RXL MTB shoes and are also available in an aftermarket kit that allows you to upgrade all Bontrager and non-Bontrager shoes to the personalized support and comfort of an ergonomic, custom-fit footbed. Download the setup guide and learn how to heat mold Bontrager inForm customizable footbeds to the unique characteristics of your feet. If you do not understand the information in the instructions, or you have a question about inForm Heat Moldable Footbeds that is not covered here, please consult your local Bontrager retailer for additional assistance.

Choose your instructions:
RXL Road or RXL MTB shoes or Aftermarket kit

No Image Available

Bikes With DuoTrap Compatible Frames

The best way to tell if your bike can accept our integrated DuoTrap sensor is to look at the frame for compatibility. Standard speed and cadence sensors are compatible with most Trek, Gary Fisher, and other manufacturers bike frames. Please consult your local retailer if you have questions regarding compatibility.

No Image Available

SpeedTrap Compatible Bikes

The best way to tell if your bike can accept our integrated SpeedTrap sensor is to look at the fork for compatibility. Standard speed sensors are compatible with most Trek, Gary Fisher, and other manufacturers bike frames. Please consult your local retailer if you have questions regarding compatibility.