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Bontrager Bike Accessories

Bontrager makes an impressive array of bike accessories for all kinds of riders and situations. Need a sturdy lock? Got it. Do you want to set your bike up with racks for commuting? Got those here too. How about a fancy bike computer to track all your ride data? You bet. Whatever you need to make your ride better, there's something here for you.  Plus, you can purchase with confidence with Bontrager's 30-day unconditional guarantee. 

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$74.99
An elegant ANT+ cycling computer that’s simple to set up, intuitive to operate, and has a large, easy-to-read screen. Know your ride Change the way you ride with the RIDEtime Elite Cycling Computer. It's easy to pair with compatible ANT+ sensors for real-time speed, cadence, and power data so you can target more productive workouts and better recovery rides. Simple setup and an intuitive one-button interface get you riding faster, while features such as auto start/stop and auto light control help you take charge of your ride. Product details - 2” easy-to-read screen features a programmable backlight and customizable tri-field display - Features auto start/stop, auto clear, and auto light control with customizable hands-free scan modes - Tri-field display lets you see three functions at once (speed, cadence, heart rate, power) - Displays Trek Certified Service reminders based on your selected bicycle type - Displays distance (trip/total), time (clock, timer), and calories burned - Track your speed, heart rate, power, cadence (current, average, max) - Includes sleek out-front mount and is also Blendr compatible - Requires ANT+ compatible sensor such as DuoTrap S or Interchange Combo Sensor - Battery: CR2032 (Coin) - Weight: 40g
$84.99 - $89.99
A cage that won't slow you down This OCLV carbon fiber cage is so lightweight you'll hardly know it's there. (That is, until you reach down and remove your water bottle with ease.) Recommended for on-road use with small water bottles. - Strong and lightweight OCLV Carbon construction - Secure bottle retention designed for road bikes - Recessed bolts allow smooth bottle transition and better derailleur clearance - Includes lightweight alloy mounting screws - Weighs only 20g
$14.99
- Easily and neatly inject sealant into your tires or tubes - Presta and Schrader compatible
$19.99 - $21.99
The Elite Recycled Water Bottle Cage provides the same secure bottle hold as the carbon Pro Cage in a more economical and eco-friendly form. The cage is made from recycled composite material and is available in a wide variety of colors to suit your bike from trail to tarmac. Using recycled materials in this product helps provide second life to unwanted end of life plastics. Product details - Made using recycled plastic - Super strong and lightweight construction - Secure bottle retention suitable for road and mountain use - Available in a wide variety of colors - 35 grams
$134.99
Make errands more fun The MIK Utility Trunk Bag offers simple and secure on-bike storage that's easy to install and remove without the need for tools. It has multiple pockets to keep you organized, a durable design with reflective materials, and built-in rain cover to keep you and your gear safe and secure in all conditions. Product details - MIK mounting system provides secure, integrated mounting with compatible racks - Front and rear black reflective materials enhance visibility with a stylish finish - Stay organized with internal mesh pocket and two side pockets, each with a smaller internal pocket - Zippered pocket with soft lining provides secure phone storage accessible from top of bag - Be ready for weather with an integrated rain bag securely stowed in rear pocket - Light loop for easy rear light mounting - Adjustable carrying strap for convenient off-bike use Specifications - Cargo capacity: 800 cu in (13L) - Bag type: Trunk bags - Dimensions: 35cm (l) x 20cm (w) x 20cm (h) - Attachment: Interchange - Fiber content: 35% Poly 600 PU Coating / 30% Poly 840 PU Coating / 15% 3M Silver Reflective Mesh / 11% Nylon Mesh / 9% Poly Super Nylex Mesh - Material: Woven
$24.99 - $29.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Low-profile seatpost attachment prevents bag from swinging while riding - Internal pockets securely hold credit cards and valuables - Loop on face of bag easily attaches clips for rear lights - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 40 cu. in. (650cc) capacity
$7.99
Get your computer dialed with the perfect magnet Getting the correctly sized magnets means you're worrying about where the next coffee stop is, not if your computer is recording the ride. - Universal crank magnets sized for your bike and sensor - Compatible with all cadence sensors
$134.99
The Bontrager Commuter Double Pannier delivers versatile capability to your bike so you can carry more and ride more. The integrated MIK mounting system makes installation and removal a breeze with compatible MIK racks. Additional accessory pockets and an easy-to-load main compartment add functionality to this durable, symmetric design made from waterproof materials. - MIK mounting system provides secure, integrated mounting with compatible racks - Made from durable, waterproof material to help keep your gear safe - Large compartment holds shape for easy loading and unloading with roll-top buckle closure - External pockets and compartments help organize accessories and gear - Sturdy handle pairs with MIK system to make this double pannier easy to remove and carry - Reflective materials enhance visibility with a stylish finish
$59.99
A daytime running light is the easiest and best way to keep riders safe and visible. The Ion 200 RT provides the proven safety of a daytime running light in a compact and powerful USB rechargeable package, and it features a distinctive flash pattern that's visible from up to 2km away. Product details - Specifically designed focus, flash, and range for ultimate daytime visibility - 200 Lumens via high-power CREE LED - Integrated light sensor auto-adjusts brightness to your environment - Connect with Garmin and Bontrager ANT+ devices for always on, battery status, and wireless control - 200LM-1.5hrs, 100LM-3hrs,5LM-14.5hrs, Night Flash-30hrs, Day Flash-12hrs - Easily attaches to your handlebars, helmet, or bike mount - Blendr compatible bar mount available - Includes Ion 200 RT, front Quick Connect bracket, and mini USB charging cable
$159.99
Original equipment replacement parts for your ride. Details: - Light connection is specific to the Bosch Smart System Motor - Switch allows selection of low or high-beam light - Low beam output: 500 lumens - High beam output: 1000 lumens
$52.99
High-volume pump holds securely to bike frames and includes stable folding foot for on-the-go inflation ease. The pump with something to prove The Bontrager Mini Charger is a high-volume, frame-mountable bicycle tire pump that includes a long hose for ease and versatility. A practical folding foot stabilizes while you pump, for faster tire inflation. Product details - High-volume frame mount pump - Stable, folding foot for pumping ease - Long hose gives versatility and saves your valve stems
$25.99
Safely ride into the night with light sets from Bontrager, all featuring 270 degrees of visibility and steady and flash modes. - Set includes: Glo headlight, Ember taillight and 2 silicone straps - Each set includes lights with focused optics and over 270 degrees of visibility Glo Instantly add safety lighting with the Glo headlight. Used as a stand alone system in twilight conditions, as additional lighting, or as an emergency back-up, these compact, bright and stylish lights can be run in either steady or flashing modes and provide over 40 hours of run time. Elastic bands add versatility. - Be seen with Bontrager's focused optics and over 270 degrees of visibility - One bright white and environmentally-friendly LED - Features steady and strobe-flash modes - Run time of 40+ hours via two 2032 batteries (included) - Includes silicone strap for quick installation on handlebars, seatposts, and more Ember Instantly add a burst of visibility to the rear of your bike with the Ember taillight. Used as a stand alone system in twilight conditions, as additional lighting, or as an emergency back-up, these compact and stylish lights provide key visibility with steady or flashing modes and provide over 40 hours of run time. Ember Multi-Use Lights include two CR2032 batteries and an elastic strap for attachment to a variety of surfaces including helmets. - Be seen with Bontrager's focused optics and over 270 degrees of visibility - Features steady and strobe-flash modes - Run time of 45+ hours via two 2032 batteries (included) - Includes silicone trap for quick installation on handlebars, seatposts, compatible shoes, and more
$46.99
Rack 'em up Turn your bike into a trusty pack mule with this sturdy rear rack. The BackRack Disc is designed to mount to the eyelets already built into your frame, so installation is easy. It has MIK compatibility so you can securely mount compatible trunk bags or accessories in seconds, plus integrated threaded accessory eyelets for added functionality and effortless light installation. Product details - Quick and easy install adds storage and utility to compatible bikes - MIK mounting system provides secure, integrated mounting with compatible bags - Integrated eyelets make it easy to mount lights or other accessories - Compatible with MIK, standard trunk bags or panniers - Single-bolt strut mounts allow maximum adjustment and easy installation - Includes required mounting hardware and spacer to fit most disc brake calipers - Max weight capacity 25kg (55 lbs.) Specifications - Size: Small 13-18" (33-52cm); Large 18-22" (54-62cm) - Rack type: Rear racks - Material: Aluminum
$33.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Low-profile seatpost attachment prevents bag from swinging while riding - Internal pockets securely hold credit cards and valuables - Loop on face of bag easily attaches clips for rear lights - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 57 cu. in. (940cc) capacity
$29.99
Bontrager's Pro Speed Box is an essential for triathletes, long-distance riders and anyone else who wants to keep gels and food close at hand. The Pro Speed Box attaches easily and securely with two Velcro strap around the top tube and one around the stem. A zippered main compartment, two external pockets and a 3-point compression system keeps all your energy food handy and organized.
$104.99
A durable, easy to install frame bag with clever internal pockets so you can carry more and roam farther than ever before. Adventure awaits with this durable frame bag featuring multiple pockets for all of your gear. The Adventure Boss Frame Bag is available in six sizes to ensure the best fit for your bike, and it mounts quickly and easily with a simple strap design. You can also pair it with the all-new Checkpoint for integrated, strapless top tube mounting using thumb screws (sold separately). Product details - Available in six sizes to best fit more frames and adventures - One main pocket and smaller compartment pocket make it easy to stay organized - Hi-vis lining and internal mesh pockets make finding your gear easy - Water-resistant construction helps keep your gear dry - Durable materials and robust zippers are designed to last - Easy-to-use attachment straps feature a soft rubber coating to reduce abrasion - Optional thumb screws allow for threaded boss mounting on new Trek Checkpoint
$74.99
Get more data from your rides with the Bontrager Interchange digital combo speed and cadence sensor. This ANT+ 2.4 Ghz is designed to work with Bontrager Node wireless computers. It also works with many other ANT+ enabled devices. Sensor adjustment is easy with the adjustable arm. • ANT+ 2.4 Ghz and Bluetooth Smart wireless digital speed and cadence sensor • ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone • For use with many ANT+ and Bluetooth Smart wireless technology enabled devices • Independently adjustable arm for precise alignment of speed and cadence sensors • Includes Bontrager wheel magnet and crank cadence band • Includes silicone mounting strap to fit most chainstays and CR2032 battery • Visit www.thisisant.com/directory/ for compatible ANT+ devices • Visit www.bluetooth.com/pages/bluetooth-smart-devices.aspx for compatible Bluetooth devices
$9.99
Light up the road Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr Universal Ion Mount for a clean, flush look that securely holds your Bontrager Ion light in a perfect position to see and be seen. - Blendr is an elegant, integrated accessory mounting solution - Clip can be rotated for compatibility with many Bontrager accessories - Works with any Blendr-compatible stem and the accompanying base
$139.99
The Ion Pro RT front bike light lets you ride with confidence at all hours of the day. The USB rechargeable light features 5 modes for day and night, and its compact design and adjustable hard mount make it easy to securely attach it to the handlebars of any bike. Product details - Ion Pro RT provides a powerful beam that lights up the full width of any road or trail - 1300 Lumens via high-power CREE LED - 1300LM-1.5hrs, 800LM-3hrs, 400LM-6hrs, night flash-26hrs, day flash 22hrs - Connect with Garmin and Bontrager ANT+ devices for always on, battery status, and control - Includes adjustable light mount that fits bars from 25.4-35.0mm - Blendr compatible with helmet mount available - Includes Ion Pro RT light, Adjustable hard mount, and micro USB charging cable
$19.99 - $21.99
Choose your flavor The Elite Water Bottle cage provides the same secure bottle hold as the carbon Pro Cage in a more economical, composite material. This cage is ideal for road and mountain bikes, and it's available in a wide variety of colors to suit your bike. - Super strong yet lightweight construction - Secure bottle retention suitable for road and mountain use - Available in a wide variety of colors - Weighs only 38g
$44.99
A reliable floor pump featuring a durable steel barrel, an auto-select head, and a stable base. Fresh air for your tires Nothing slows a cyclist down like an inappropriate amount of tire inflation. Loaded with features like a stable, tip-resistant base, a durable steel barrel, and an auto-select head, the Charger stands ready whenever your tires need a little boost. Product details - Steel construction and replaceable internals provide long-term durability - Auto-select head instantly fits both Presta and Schrader valves - Large, stable base minimizes tipping - Easy-to-read 3-inch base-mounted gauge - Max pressure 160 psi (11bar)
$34.99
Bontrager's SpeedTrap Digital Speed Sensor conveniently plugs into any Bontrager fork with SpeedTrap technology for the ultimate in convenience. And, it wirelessly transmits speed data to your ANT+ cycling computer.
$29.99
Love your bike, lock your bike The Bontrager Comp combo lock provides a key-free locking solution for simple, convenient security. Industry-leading corrosion protection is combined with a soft PVC coating for a lock that won't scratch your frame but will keep your bike safe. Includes an easy-to-use tool-free mount. - 10mm x 180cm cable provides easy-to-use versatile security - Durable PVC coating looks great while protecting bike from scratches - Tool-free mount installs in seconds for simple, versatile on-bike storage - Combo dial features easy-to-read numbers designed to resist wear - Industry-leading corrosion resistance - Includes cable lock and on-bike mount - Security rating 3
$49.99 $64.99 - $67.99 Up to 26% Off
Be ready to ride at a moment's notice with plenty of space for MTB essentials on rides lasting two hours or less. Always be prepared For off-road riders who give up seat packs for dropper posts, Rapid Pack is perfect for mountain bike rides lasting two hours or less. Designed with a sleek aesthetic that makes you feel like you aren't wearing your uncle's fanny pack, this bag holds all your essentials when cargo pockets are being used and hydration packs are overkill. Product details - Lightweight stretch woven material is durable and works with the body's natural movements - Ridged foam back panel for breathability and comfort - Two zippered security pockets hold essentials - Left-side opening features internal mesh pockets for easy gear organization - Middle waterbottle pocket centralizes weight while riding - Right-side opening features internal mesh pockets with compression phone sleeve and key fob - Fits most tubes including fat bike and plus sized models
$15.99
Fear no rain shower with Bontrager's Ride Wallet. This waterproof case keeps your phone nice and dry in the nastiest weather. Your phone's touch screen works through the clear material and calls remain clearly audible even when in the wallet.
$36.99
A compact multi-tool that is designed for integrated storage in compatible Trek road frames. Compact and easily stowed The BITS Integrated Multi-Tool is a compact multi-tool that is designed for clean, integrated storage into compatible Trek road bike frames. The small but smart design features hex tools from 2-8mm along with a T25 Torx, and flathead screwdriver. The ergonomic design makes the tool as easy to use as it is to carry. Product details - Designed for secure integrated storage in the new Domane with storage door - CNC-machined keys for lightweight durability - 2, 2.5, 3, 4, 5, 6, and 8mm hex along with T25 and flat-head screwdriver - Slim profile makes it easy to pack on any ride - Ultralight aluminum alloy design
$94.99
Securely stow a multi-tool, chain breaker, and master link in your fork’s steerer tube for quick and easy access when you need it. Securely stow your essential trail toolkit in your fork’s steerer tube with this clever integrated storage solution. The compression fitting replaces a traditional MTB fork's star nut and keeps an included multi-tool and more cleanly out of sight, yet always at the ready—and it doesn't require you to thread your fork! Product details - Easy tool access for quick trailside repairs - Bolted compression system securely holds tool and carrier - Compression install replaces the star nut fitting with no need to thread fork - Simple install with two bolt lengths and included spacers for customizing fit - Includes BITS Multi-Tool with hex keys, screwdriver, chain breaker, and storage for quick links - 2, 2.5, 3, 4, 5, 6, and 8mm hex along with T25 and flat-head screwdriver - Compatible with MTB forks with threadless headsets and non-carbon steerer tubes - Not compatible on forks with oval internal steerer tube shapes like the Fox 38
$74.99
Bontrager's DuoTrap Digital Speed/Cadence Sensor pulls double duty for your ANT+ cycling computer. It wirelessly transmits speed and cadence data and fits directly into the chainstay of certain Trek bicycles for a clean look that installs in seconds.
$39.99
A daylight-visible tail light with 35 Lumens of balanced light to keep you visible in the city, day or night. Paint the city day or night The Flare R City tail light is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 400m during the day. A built in ambient light sensor provides auto-brightness control, and the included Quick Connect bracket offers simple removal for recharging via the included USB cable. 35 Lumens of power and the wide visibility angle of the Flare R City tail light make you the biggest distraction on the city streets, day or night. - 35 Lumens provide visibility from over 400m day or night - Wide visibility angle intended for city use - Two day-time visibility modes and two night modes - Day flash 35LM-8hrs, night flash 35LM-16hrs, day steady 20LM-3hrs, night steady 2LM-20hrs - Integrated light sensor for auto-brightness control - Battery save mode at 5% life helps ensure a safe ride home with depleted battery - Quick connect bracket with 16 degree offset compensates for seatpost angle - Includes Quick connect bracket and micro USB charging cable
$74.99
Everything you need to be seen on city streets and paths. Party in the front and in the back One light set for a complete daytime running lights solution. The Ion 100 R and Flare R City feature focused optics, an interruptive flash pattern, and broad range to ensure visibility. Their compact design and wide beam spread are optimized for city riding and make these USB rechargeable lights great for any bike. Product details 1 - Be seen with a broad, powerful beam and balanced optics designed for city riding 2 - Includes Ion 100R, Flare R City, two quick connect brackets, and a micro USB charging cable 3 - Bontrager Daytime Running Lights feature flash, focus, and range to be seen during the day 4 - USB rechargeable
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