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Bontrager Bike Accessories
Bontrager designs great bike accessories such as water bottle cages, pumps, computers, baskets, and lights so you can have a comfortable and customized ride.
Want to check out more Bontrager products? View All Bontrager
$39.99 - $49.99
$49.99
Up to 20% Off
The full carbon construction of the RXL Carbon Cage provides climbers with a lightweight solution while the robust design securely holds bottles over train tracks, rough roads, and rocky terrain. Ideal for both road and mountain bikes.
Key features:
- Full carbon construction
- Suitable for road and mountain use
- Includes alloy mounting screws
- 23g
$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
$12.99
An easy-to-install fender for blocking tire spray and protecting fork stanchions in sloppy conditions.
So fast and so clean
The Bontrager Enduro Front Fender keeps menacing tire spray away while also protecting your fork stanchions from trail splatter. This durable, flexible poly fender has you and your bike covered when the trail gets sloppy. Installation is quick and easy, and the reversible design offers graphic options for bonus styles, free of charge.
Product details
- Quick and easy attachment installs to most forks in seconds
- Easy installation with four attachment locations (attachment zip ties not included)
- Multiple mounting eyelets for easy adjustment and compatibility for most forks and tire widths
- Flexible 1mm poly material is durable and can be easily cleaned
- Reversible design offers two graphic options
- Recyclable polypropylene material
$15.93
$28.99
45% Off
The Bontrager Kids Combo Chain Lock offers a kid-friendly design with unique color options and symbols on the dial that make it easier for little ones to remember their combination. The 75cm chain is made from hardened steel, and it's the perfect length for function without being bulky. Plus, it's wrapped up in a fun, colored fabric sheath that looks great and protects bikes from scratches and scuffs.
- Steel chain links for secure protection in a 75cm length
- Unique combo dial features kid-friendly, easy-to-remember symbols
- Fun, colorful fabric sleeve protects bike from scratches and scuffs
- 75cm length makes lock easy to use without being bulky
- Security rating 3
$154.99
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
$29.99
Love your bike, lock your bike
The Bontrager Comp keyed lock provides a durable locking solution for simple, convenient security. Industry-leading corrosion protection is combined with a soft PVC coating to create a durable lock that won't scratch your frame and will keep your bike safe. Includes 2 keys and an easy-to-use tool-free mount.
- 10mm x 180cm cable provides easy-to-use versatile security
- Durable PVC coating looks great while protecting the bike from scratches
- Tool-free mount installs in seconds for simple, versatile on-bike storage
- Secure-keyed entry resists tampering
- Industry-leading corrosion resistance
- Includes cable lock, on-bike mount and 2 keys (replacement keys available)
- Security rating 3
$159.99
A floor pump and a tubeless setup tool in one. Set to Charge for a pressurized chamber that makes at-home and on-the-fly setup of tubeless ready (TLR) tires a breeze.
Tubeless setup made simple
TLR Flash Charger is the single-pump solution for daily use and at-home tubeless setup. It functions just like a standard floor pump when set to 'Inflate'. Switching it to 'Charge' gives the ability to pressurize a chamber and 'flash release' the stored air in order to seat tubeless tires without a bulky air compressor. Plus, it has a broad, back-lit digital gauge that delivers accurate pressure readings all the way to 160 PSI.
Product details
- Dual-chamber design with Inflate setting allows for efficient use as a traditional floor pump
- Set to Charge for a pressurized chamber that inflates tubeless ready (TLR) tires without a compressor
- Digital gauge provides easy-to-read accuracy up to 160 PSI (recommended maximum)
- Compatible with both Presta and Schrader valves
- Included inflation accessories conveniently stored in handle
$64.99 - $67.99
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
$22.99
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
$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.
$129.99
It's fender season
Our patented "No-Cut-Strut" bicycle fenders allow quick and simple installation to keep you dry and your bike clean. The premium aluminum construction provides added reliability and less vibration, while the sleek adjustable arms allow ultra-precise placement, so you can tailor the fit faster than you can pull a shot of espresso.
Patented No-Cut-Strut alloy fenders provide durability and quick, easy installation.
- Fully assembled fenders that install in minutes with only two tools
- Durable no-cut alloy struts allow quick adjustment for proper tire clearance
- Made of premium aluminum for added durability and reduced flexing and vibration
- Double-back strut on rear fender adds support and stability
- Stainless steel hardware
$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
$49.99
For the perfect pressure
A shock pump with an accurate, easy-to-read gauge and a thread-on design that minimizes bleed off so you can easily adjust your shock pressure.
The perfect pressure takes precision. The Bontrager Shock Pump features a large, easy-to-read gauge for accurate readings, a bleed valve for pinpoint accuracy, and a thread-on design that quickly attaches to front and rear suspension shocks for a reliable, secure connection.
- Easy-to-read gauge that is accurate to 400 PSI
- Threaded design for a secure connection that reduces bleed down
- Bleed valve reduces pressure in small increments
- Suitable for use with front forks and rear shocks
$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.
$64.99
Fit for fondos, ready for races
The carbon construction of the Pro Carbon Water Bottle Cage provides climbers with a lightweight solution that securely holds bottles over train tracks, rough roads, and rocky terrain. Ideal for both road and mountain bikes and available in a multitude of colors to suit your style.
- Full carbon construction
- Secure bottle retention suitable for road and mountain use
- Includes lightweight alloy mounting screws
- Available in a variety of colors
- Weighs only 29g
$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.
$5.50
Put a Flare almost anywhere
- For use with all Flare tail lights
- Perfect for attaching to a seat pack, belt, backpack, or anything with a loop
- 2g
$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)
$9.99
$12.99
23% Off
Keep your bike safely upright and at the ready with the Bontrager Adjustable Bracket-Mount Kickstand. The included hardware and mounting plate makes installation simple, and the center-mount design works with most bikes. Adjustable length adapts for bikes with 24" to 29" wheels and provides a stable upright position.
- Center-mount design uses a top plate to clamp the kickstand to the frame near the bottom bracket
- Adjustable height fits bikes with wheel sizes ranging from 24" to 29"
- Sturdy alloy construction
- Includes all required hardware and mounting plates
$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
$25.99
- For use with Bontrager CO2 cartridges
- Regulator design provides safe, controlled operation
- Reusable cartridge insulator keeps hands protected while inflating
- Compact and lightweight design is easy to store for any ride
- Spring-loaded mechanism regulates airflow for both Presta and Schrader valves
$39.99
Small but powerful
The Ion 100 R is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 500m 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.
- Focused optics provide be seen safety with a broad but powerful light
- Integrated light sensor auto-adjusts brightness in flash mode
- 100 Lumens via high-power CREE LED
- Ideal for handlebar or on bike mount
- 100LM-1.5hrs, 50LM-3hrs,5LM-16hrs, Night Flash-7hrs, Day Flash-5hrs
- Includes quick connect bracket and micro USB charging cable
- Blendr compatible, secure bar mount available
$99.99
$119.99
17% Off
A powerful front bike light with a wide beam that illuminates any road or trail and can be seen from 2km away as a daytime running light.
Ride with confidence, day or night, with the Ion Elite R Front Bike Light. This USB-chargeable light features a powerful beam with a wide pattern perfect for the road, path, or trail. Designed to offer lumens that last, Ion Elite R lets you ride longer with sustained brightness and features five modes including day flash for use as a daytime running light.
- Ion Elite R provides a powerful beam that lights up the full width of any road or trail
- A warm, wide 1000 lumen beam allows confident night riding
- Specifically designed focus, flash, and range flash patterns offer ultimate daytime visibility
- Long-lasting brightness exceeds industry standards
- 1000lm-1.5hrs, 650lm-3hrs, 350lm-6hrs, night flash-26hrs, day flash-22hrs
- Adjustable hard mount attaches securely to handlebars between 25.4-35.0mm
- Blendr compatible with available helmet mount
- Includes an adjustable hard mount and micro USB charging cable
- Battery: 5000Li-Ion
- Weight: 187g
$9.99
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)
$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
$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
$14.93
$19.99
25% Off
A beacon in the night
The Ion 120 front light comes in an easily mountable compact size yet packs enough punch to light the road or trail in front of you. A powerful 120 Lumen front light, Ion 120 illuminates in three modes: high, low, and flash, and offers 270 degrees of visibility. Batteries and Sync mounting brackets included.
- 120 Lumens via high-power, environmentally-friendly, 1W 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
$4.99
Product details
- 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
$12.99
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)
$3.99 - $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
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