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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.

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.

Locks

It's your bike, keep it that way. From basic locks to more advanced u-lock protection, Trek locks provide peace of mind, thanks to rugged construction and durable materials.

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 shraeder valves. There is even a portable electric compressor so you can take the convenience of your bike shop with you.

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.

Service 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.

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.

Let’s Get Digital

Let’s Get Digital

Introducing a brand new line of digital computers and sensors from Bontrager. Unleash the power of digital.

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Turbocharger Fit Pump Selected as "Gear of the Day" on Bicycling.com

Bicycling magazine editor Emily Furia enjoys the greater ease with which she can air up her tires using the Bontrager Turbocharger Fit floor pump. So much so that she selected it as an edition to Bicycling.com's "Gear of the Day" database.

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Owner’s Manuals

The owner's manuals listed below 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 dealer.

Compare All Computers

Compare All Computers

Aeolus 9.0 Fastest Wheels at Ironman World Championships

Aeolus 9.0 Fastest Wheels at Ironman World Championships

Chris Lieto sets fastest bike split at Kona Ironman World Championships on a pair of Aeolus 9.0 wheels.