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Accessories

$5.99
Keep your water bottle within easy reach with Bontrager's Handlebar Bottle Cage Mount, which clamps to standard cruiser and flat handlebars and allows you to add a bottle cage to the front of your bike. • Handlebar-mounted cages get the water bottle up close and personal • Clamp only (cage sold separately) • Fits both 22.2mm and 25.4mm bars • Aluminum
$5.99
See and be seen with original equipment lighting accessories. Ensure your lights are always ready to go when you are with this fast-charge USB cable. PRODUCT DETAILS - USB-to-USB-C cable to recharge your Bontrager lights - Compatible with most other USB-C devices - Quick charge - 230mm long
$5.99
Genuine replacement parts for your Interchange bag system. - The perfect accessory for when you have multiple bikes or just need a replacement. - Interchange bracket for Quick Cleat - Rugged and lightweight plastic construction - Easy on, easy off storage
$6.50 - $24.99
Keep your computer and sensors ready for every ride with replacement batteries Key features: - CR2032 battery is used for most Trek and Bontrager computers - 23AE battery is used for the Bontrager Interchange Analog Wireless Sensor - LR44 and L1154 batteries are identical and used in Bontrager SpeedTrap Sensor
$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
$8.50
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
$9.99
Product details - Easily integrate your Bontrager Flare tail light on your Madone 9 Series - Quick release designs matches perfectly on the Madone 9 proprietary seatpost clamp
$14.99
Constructed from a composite material, this cage is nearly indestructible yet relatively lightweight. Bolt on the Bontrager Bat Cage before your next cyclocross race or gravel grinder. The contents of your bottle may look like a whirlpool, but on the outside it's nothing but smooth sailing. Product details - Lightweight, durable design keeps bottles in place on the roughest terrain - Secure bottle retention on and off road
$14.99
A high-performance bike polish that’s designed specifically for bicycles so you can keep them looking their best. Get your shine on Make your bike shine with this bike specific polish. It features a gloss-enhancing formula that seals and protects the paint, while guarding against water, dust, and dirt so your bike looks as good as it rides. Product details - High-performance bike polish designed for all bikes and all paint finishes - Proprietary formula is Trek's factory-recommended bike polish - Safe on all paints, but may alter finish on matte paints - Pleasing grape scent - For easiest results, spray onto clean microfiber cloth and apply to clean bike - 12 fl oz (355mL) spray bottle is easy to use and refillable - Also available in 1g/3.8L bulk bottle for easy and economical refills - Keep out of reach of children and do not ingest
$16.98 $21.99 23% Off
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
$19.99
Easily integrated Designed specifically for specific Bontrager Circuit MIPS road bike helmets, the Blendr mount easily integrates Bontrager Ion lights and GoPro cameras. - Quickly mount rear light to the back of your Bontrager Circuit MIPS road bike helmet - Tested with an accelerometer for intended breakaway point if involved in a crash
$19.99
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 Garmin High Mount for a clean, flush look that securely holds your Garmin centered over the stem. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for Garmin GPS - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
$19.99
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 High Ion Light Mount for a clean, flush look that securely holds your Bontrager Ion light above your stem to see and be seen. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for Bontrager Ion headlights - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
$19.99
An adjustable, rear integrated kickstand that supports kids bikes, from 20" to 26" wheels. A leg to stand on for most kid's bikes Intended for kid's bikes with an integrated mount at the rear dropout, this ultra-stable kickstand with an adjustable length will keep your little riders' bikes upright. Installation is quick and easy and the adjustable length works for bikes with wheels from 20" wheels all the way to 26" wheels. Product details - Adjustable length fits bikes with 20-26" wheels - Compatible with Trek bikes equipped with integrated direct mount chainstays - Doesn't interfere with pedaling - Includes both M5 and M6 mounting hardware
$19.99
An adjustable rear-mount kick stand that fits bikes of all sizes, from 24 inch to 29 inch wheels. Keep your bike safely upright and at the ready with the Rear Mount Adjustable Kickstand. Adjustable length makes it suitable for bikes with 24-29" wheels and installation is a breeze with all necessary hardware included. Product details - Adjustable length fits bikes with 24-29" wheels - Attaches to the rear of the bike near intersection of seatstay and chainstay - Includes mounting hardware
$20.99 $25.99 19% Off
Side loading for smaller frames This side-loading cage lets you easily access bottles from small spaces while you ride. It's suitable for road and MTB use and is the ideal choice for smaller frames, full suspension bikes, and when using a frame bag. - Lightweight and durable composite construction - Side-loading design allows for easy bottle access on compact frames - Water bottle access from the left side when mounted on the downtube - Water bottle access from the right side when mounted on the seat tube - Suitable for road and mountain use - Use with the Right Side Load Cage for seat tube and downtube access on the same side of frame
$20.99 $25.99 19% Off
Side loading for smaller frames This side-loading cage lets you easily access bottles from small spaces while you ride. It's suitable for road and MTB use and is the ideal choice for smaller frames, full suspension bikes, and when using a frame bag. - Lightweight and durable composite construction - Side-loading design allows for easy bottle access on compact frames - Water bottle access from the right side when mounted on the downtube - Water bottle access from the left side when mounted on the seat tube - Suitable for road and mountain use - Use with the Left Side Load Cage for seat tube and downtube access on the same side of frame
$21.99
An adjustable, rear integrated kickstand that supports bikes of all sizes, from 24" to 29" wheels. Adjustable length fits more bikes Intended for bikes with an integrated mount at the rear dropout, this ultra-stable kickstand with an adjustable length will keep even the most stubborn bikes upright. Installation is quick and easy and the adjustable length works for bikes with wheels from 24-inch wheels all the way to 29-inch wheels. - Adjustable length fits bikes with 24-29-inch wheels - Compatible with Trek bikes equipped with integrated direct mount chainstays - Will not interfere with pedaling - Super strong and stable platform will hold your bike upright even with gear on the rack
$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
$24.99
An adapter plate that easily mounts to many trunk bags to add the versatility of the MIK rack and bag system. Add the versatility of MIK to your bags and racks The adapter plate mounts to bike trunk bags with 10cm-wide rack mounting slots, bringing the benefits of the MIK system to your standard bike bag. When you add this adapter, you'll be able to secure bags to your MIK-compatible rack to help deter theft, while ensuring it's still easy for you to remove them when you need to. Hardware included. Product details - Adapter plate adds MIK compatibility to trunk bags and baskets - Easily mounts to bags with 10cm-wide rack mounting slots - Compatible with most Electra bags - Securely mounts with just four bolts
$26.99
High-performance bicycles require precision during setup and adjustment. The Preset Torque Wrench provides secure adjustments while preventing damage to lightweight bars and forks from over-tightening. Product details - Tools are pre-set to 5Nm or 6.8Nm - Check component tightening specifications before using - 4mm and T25 keys are non-removable
$28.56 $49.99 43% Off
Welcome to the future The Transmitr Remote wirelessly controls up to seven Transmitr ready devices. It easily attaches to any bike's handlebars for convenient on the bar control of all Transmitr lights. The ANT+ enabled Transmitr remote is compatible with all Transmitr products and allows for wireless on/off, mode selection, real time light battery status, and more. - Transmitr remote can simultaneously control up to 7 lights - ANT+ enabled for use with all Transmitr products - Use Transmitr system for wireless on/off, mode selection, and more - Can be used with multiple Flare RT lights for turn signal configuration - Includes CR2032 battery, mount, and quick-start manual
$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
$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.
$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
$34.99
Key features: - Replacement strap for Bontrager Heart Rate Belt - Perfect option when the strap loses stretchiness or gets funky - Not compatible with other heart rate monitors
$34.99
Bontrager's Speed Concept Speed Box is an essential for triathletes, long distance riders and anyone else who wants to keep gels and supplements close at hand on their Trek Speed Concept. A 2 position adjustable divider and mesh cover keeps your items secure and organized.
$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
$37.99
Easy inflation The convenience of CO2 with the ever-ready capabilities of a mini pump, the Air Rush Road combines safe, controlled CO2 inflation with the back-up security of a telescoping pump. At just 72g, the Air Rush's compact design easily fits in a jersey pocket or seat pack. Product details - 2-in-1 design combines CO2 inflator and mini pump - Ultra-compact size easily fits in a jersey pocket or seat pack - Includes reusable cartridge insulator to protect hands - Pump inflates tires if you're out of CO2 - 72g - Includes two 16g cartridges, mounting bracket, and required hardware
$37.99
Shed some light on your path Ride safely into the night or pedal with confidence through the day with the Ion 35/Flare 1 light set, featuring over 270 degrees of visibility and steady and flash light modes. Bontrager light sets easily attach to your bike with simple, versatile mounts that will have you lighting up the night in no time. Ion 35 The Ion 35 front light comes in an easily mountable compact size, yet comes to the party with enough power to light the road in front of you. A 35 Lumen front light featuring three modes: high, low and flash while offering 270 degrees of visibility. Comes with batteries and Sync mounting brackets. - 35 Lumens via high-power, environmentally-friendly, 0.5W CREE LED - Be seen with focused optics and over 270 degrees of visibility - High, low, and flash modes for versatile lighting options - Sync bracket allows for quick and easy adjustment, mounting, and removal - Includes 3 AAA batteries and Quick Connect bracket - Blendr compatible Flare 1 All-day, everyday visibility. Flare 1 is powered by three ultra-bright LEDs that provide over 75 hours of run time on only two AAA batteries and casts up to 610 metres (2,000 feet) of visibility. Batteries included—when else does that ever happen? - Be seen with Bontrager's focused optics and over 270-degree visibility - Three bright white, environmentally-friendly LEDs - Three modes—steady high beam, flashing and random flashing - 80+ hour run time - Includes AAA batteries and a seat post clamp