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Accessories

Bontrager Air Support Mounting Bracket Retaining Band
$1.99
• Compatible with Air Support HP, HP Pro, HV (429231, 429232, 429233, 429234, 429235)
Bontrager Flare Round Mounting Kit
$2.99
Key features: - Replacement or extra mounts for all Bontrager Flare rear lights - Use to mount Flare lights to seatposts, racks, seatstays, or any other creative spot - Kit includes Flare light mount, two bases, and rubber strap adapters
Bontrager NCS Fender Disc Brake Adapter
$2.99
• Disc brake adapter for NCS fenders • Makes NCS fenders better fit disc brake bikes
Bontrager Air Support HP/HV Grommet/Cap
$3.99
- Replacement grommet/cap for Air Support pumps and Mini Charger
Bontrager Computer Batteries
$3.99 - $5.99
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
Bontrager Duotrap S Cover - Carbon Road Frame
$3.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager SpeedTrap Accessories
$3.99
- Replacement parts and accessories for SpeedTrap Digital Speed Sensor - Fork Cap covers SpeedTrap pocket when sensor is removed - Spacer is required on some forks to position sensor closer to wheel magnet
Bontrager DuoTrap S Chainstay Cover - Alloy Frames
$4.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager Flare Rack Mount Kit
$4.99
Key Features - Perfect for mounting compatible Flare taillights to rear rack - Includes a bolt and star washer for extra security - Easiest to install with light installed for better leverage
Bontrager Madone DuoTrap Chainstay Frame Cover
$4.99
Frame Cover fills chainstay pocket when sensor is removed.
Bontrager Quick Connect Light Brackets
$4.99
Key features: - Provide quick installation on handlebars, seatposts, and more - Fits all Ion headlights and Flare tail lights - Rear strap includes 16 degree offset for optimized use on seatposts - Rear strap works best with 27.2 - 31.6mm seatposts - Front strap works best with 22.2 - 35.0mm handlebars
Bontrager Tail Light Seat Pack Clip
$4.99
- For use with all Flare tail lights - Perfect for attaching to a seat pack, belt, backpack, or anything with a loop
Bontrager Tire Levers
$4.99
Bontrager's Tire Levers handle the toughest tire-and-rim combinations. Their specially designed tips engage the tire bead so it can be removed with just two levers. Plus, these beefy, high-strength plastic levers fit your hands great for superior leverage.
Bontrager Bontrager DuoTrap S Rubber Frame Mount Kit
$5.99
Replacement rubber frame mount kit for DuoTrap S Digital Sensor
Bontrager Handlebar Bottle Cage Mount
$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
Bontrager Storage Bottle
$6.99
Storage made simple Pack the essentials for every ride with the Bontrager Storage Bottle. It features secure storage for multi-tool, tubes, tire lever, CO2, and patch kit that easily fits in any standard water bottle cage. Key features - Wide opening for easy access - Fits in standard water bottle cages - Securely holds tools, CO2, spare tube, tire levers and more
Bontrager SyncV2 Bracket
$6.99
• Compatible with all Flare taillights and Ion headlights from both Trek and Bontrager • Fits most bars/seatposts (22.2-31.8mm), some helmets and Madone integrated seat masts • Silicone body with a tooled adjustment handlebar clamp diameter • 20-degree +/- side-to-side adjustment • 16-degree seatpost angle adjustment integrated into SyncV2 bracket
Bontrager 26mm Cadence Band Magnet
$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
Bontrager 4mm Cadence Band Magnet
$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
Bontrager Cadence & Speed Magnets
$7.99
Getting the correctly sized magnets means you're worrying about where the next coffee stop is, not if your computer is recording the ride. Key features: - Universal crank magnets work with any cadence sensor - Get the perfectly sized magnet, sized right for your bike and sensor - 20mm cadence magnet improves signal for wider gaps between crank and sensor
Bontrager DuoTrap S Battery Cover
$7.99
Replacement battery cover for DuoTrap S Digital Sensor
Bontrager Safety Town Pant Strap
$8.99
Keep your pant legs clean and clear of the drivetrain while commuting with the Bontrager Town Pant Strap. Strap adjusts to fit with hook and loop closure. It features high quality 3M reflective materials.
Bontrager Town Stormshell Light Strip
$8.99
Key features: - Replacement InnerGlo LED light strips for select Bontrager Town clothing - Compatible with Bontrager Town Stormshell Jacket, Town Stormshell Women's Jacket, and Town Stormshell Pants - Sold individually
Bontrager Cargo Net
$9.99
Bontrager's Cargo Net keeps your gear lashed to your bike rack perfectly. The stretch webbing attaches with four hooks.
Bontrager Comp Multi-Tool
$9.99
Everything you need Be prepared for roadside adjustments and minor repairs with the Bontrager Comp Multi-Tool. This simple tool features a compact design that easily packs away yet provides all of the essential tools to keep your bike tuned and running smoothly. Key features - 2,2.5,3,4,5,6,and 8 hex along with Phillips, flat and T25 - Alloy sides for a sleek lightweight design - Material: Steel
Bontrager DuoTrap S Chainstay Cover - Madone 9 series
$9.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager Flare Mount for Madone 9 Seatpost
$9.99
Key features: - Easily integrate your Bontrager Flare tail light on your Madone 9 Series - Quick release designs matches perfectly on the Madone 9 proprietary seatpost clamp
Bontrager Hollow 6mm Bottle Cage
$9.99
Formed using 6mm, hollow 6061-T6 aluminum tubing, this lightweight and economical cage has a durable powder coat finish designed to keep it looking good. Key features: - 6061-T6 aluminum rod with two-piece bracket - Durable powder coat finish - Special design fits over front derailleur bands - Hollow tubing eliminates 15g without loss of strength
Bontrager Ion Hard-Mount Bracket
$9.99
Key features: - Securely attaches all Ion lights to bars - Reduces vibration and slippage - Compatible with 22.2-31.8mm diameter bars - Mount rotates left and right for optimal placement
Bontrager SC Speed Box Mesh Top Replacement
$9.99
Bontrager's SC Speed Box Mesh Top Replacement is an easy-to-open mesh top that provides quick access to your supplements while also keeping them securely inside (Speed Box sold separately). It can be opened from the front or rear.
Bontrager Speed Concept Draft Box II Lid
$9.99
• Replacement Lid for Speed Concept Draft Box II
Bontrager TLR Sealant Injector
$9.99
- Easily and neatly inject sealant into your tires or tubes - Presta and Schrader compatible
Bontrager Ember Multi-Use Light
$12.99
Simple and small safety that sticks with you 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
Bontrager Glo Multi-Use Light
$12.99
Safety that sticks with you 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
Bontrager Adjustable Integrated Rear Mount Kickstand
$14.99
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
Bontrager Bat Cage
$14.99
Bontrager's Bat Cage is light, holds your water bottles (sold separately) firmly without marking them up, and has been ridden to victory in all three Grand Tours! It's ready to work for you too!
Bontrager Blendr Kovee Pro 35 Stem Bases
$14.99 - $19.99
Blendr add-on to Kovee Pro 35 stems Clean up your Bontrager Kovee Pro 35 stem cockpit with Blendr Pro bases. - Blendr works with this simple formula: Stem + Base + Mount. Add accessory - Bases for use with the Kovee Pro 35mm stem - Add any accessory mount (sold separately) for an elegant, integrated look
Bontrager Flare 1 Tail Light
$14.99
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
Bontrager Integrated Rear Mount Kickstand
$14.99
Bontrager's Integrated Rear Mount Kickstand is compatible with Trek bikes equipped with integrated direct mount chainstays - Tuck-away design ensures it will not interfere with pedaling - It holds your bike up even with a load on the back, thanks to a highly-stable, direct-mount system.
Bontrager Tri Cage
$14.99
Bontrager's Tri Cage is specifically made for Bontrager's RL Rear Cage Holder (sold separately). It's unique design holds your bottle tight, even over rough terrain. The nylon construction makes it super strong, too.
Bontrager Madone 2008/2009 Repair Stand Adapter
$15.99
Bontrager's Madone 2008/2009 Repair Stand Adapter safely and securely holds your Trek Madone road bicycle in any clamp-style and screw-type repair stand (sold separately).
Bontrager Madone 2010 Repair Stand Adapter
$15.99
Bontrager's Madone 2010 Repair Stand Adapter safely and securely holds your Trek Madone road bicycle in any clamp-style and screw-type repair stand (sold separately).
Bontrager Pro Ride Wallet Plus
$15.99
- Sliding closure helps keep sweat and precipitation away from valuables - Large, clear, center window allows easy operation of touch screen - Compatible with most smartphones - 7.5"" (19cm) x 4.5"" (11cm) wide
Bontrager RL Bottle Cage
$15.99 $19.99 20% Savings
The RL cage provides the same secure bottle hold as the carbon RXL in a more economical, composite material, providing another great option in bottle retention and styling. Key features - Composite cages are super strong yet lightweight - Suitable for road and mountain use - Available in a wide variety of colors - 38g
Bontrager Speed Concept Repair Stand Adapter
$15.99
Bontrager's Speed Concept Repair Stand Adapter safely and securely holds your Trek Speed Concept bicycle in any clamp-style and screw-type repair stand (sold separately).
Bontrager TTX Repair Stand Adapter
$15.99
Bontrager's TTX Repair Stand Adapter safely and securely holds your Trek TTX bicycle in any clamp-style and screw-type repair stand (sold separately).
Bontrager Pro Seat Pack
$16.99 $22.99 26% Savings
Bontrager's Pro Seat Pack makes organizing and accessing your essentials a breeze. Plus, the solid V-Loc mounting system holds everything in place while the taillight tab and reflective trim add an extra measure of safety.
Bontrager Comp Seat Pack
$17.99 - $19.99
Budget-focused riders can journey with confidence knowing the Comp Seat Bag will keep essentials are close at hand. • Hook and loop straps attach pack securely to seat rails and seatpost • Angled zippered opening makes access to contents easier when bag is fitted tight • Taillight tab for increased visibility • 100% polyester
Bontrager Interchange Analog Sensor
$17.99
Quickly and easily swap your Bontrager or Trek cycling computers and wireless sensors between bicycles without tools with these silicone mounting straps. Large and small sizes ensure proper fit on most forks. • Designed for Bontrager and Trek analog wireless computers • Interchange analog wireless sensor installs and removes in seconds without tools • Interchange sensor includes both L and S silicone mounting straps to fit most forks • Batteries can be found in computer accessories
Bontrager Speed Concept Mono Extension Mount
$17.99
Easily mount your computer in the fastest, most aero position possible with the Bontrager Speed Concept Mount. • Computer mount for the 2014 Speed Concept • Mounts to all mono extensions creating a faux bar for any standard handlebar-mount cycling computer
Bontrager Blendr Garmin High Mount
$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)
Bontrager Blendr Garmin Low Mount
$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 Low Mount to add a Garmin GPS directly to the Blendr stem mount. 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)
Bontrager Blendr GoPro Mount
$19.99
Blendr is the ultimate system for clean and easy integrated installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr GoPro Mount for a clean, flush look that securely holds your GoPro in a centered location. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for GoPro camera - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
Bontrager Blendr MTB Ion Light Mount
$19.99
Blendr is the ultimate system for clean and easy integrated installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr MTB Ion Light Mount for a clean, flush look that securely holds your Bontrager Ion light in a perfect position 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) - Integrated tab securely holds brake and derailleur housing to reduce clutter on MTB bikes
Bontrager Blendr Road Ion Light Mount
$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 Road Ion Light Mount for a clean, flush look that securely holds your Bontrager Ion light in a perfect position 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)
Bontrager Blendr Universal Ion Mount
$19.99
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
Bontrager Elite Micro Seat Pack
$19.99
Key features: - Hook and loop saddle attachment firmly keeps bag connected to your bike - Internal pockets securely hold credit cards and valuables - Reflective elements enhance visibility for maximum safety anytime - Light and robust material holds up to elements without contaminating contents - 23 cu. in. (380cc) capacity
Bontrager Elite Water Bottle Cage
$19.99
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
Bontrager High Ion Light Mount for Blendr
$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)
Bontrager Insta-Mount
$19.99
Easily mount a cell phone and case directly to your bars for safe convenient access with the Insta-Mount and keep all of your favorite cycling and fitness apps safely accessible. • Mount your hard-shell smart phone case to your bike • Allows for easy access of phone on stem or handlebar • Includes Insta-Mount, universal mount, and application grid • Blendr-compatible
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