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Shop all Trek bikes and gear

$3.99 - $6.50
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
$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
$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
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
$6.99
Genuine Bontrager cycling computer mounting accessories and replacement parts. - Ensure your computer stays properly in place. Replacement adapter for the Insta-Mount system - Universal mount permanently attaches to the back of your phone or other device - Use with Bontrager Trip mount for seamless Blendr capability
$7.50
Product details - Compatible with USB rechargeable Flare taillights and all Ion headlights - Fits handlebars/seatposts 22.2-35mm and Ride Tuned Seatmast Caps - Silicone body with a tooled adjustment clamp diameter - When rotated for a Flare, the bracket is angled to compensate for an angled seat tube - 25g
$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
$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
$9.99 $36.99 73% Off
Beat discomfort while tackling longer rides with the Vella Women's Twin Gel Cycling Glove. This padded bike glove uses strategically placed dual-density gel pads to add comfort and absorb road vibration. - Silicone gel and gel foam pads provide better comfort and vibration control - Optimal pad density and placement delivers better pressure distribution - Unique pad design reduces bulk while providing a better connection to the bike - Durable faux suede palm has perforations for added breathability - Sleek pull-off feature on middle and ring finger makes glove removal easy - Soft nose wipe on thumb
$10.99
Fact—tools make work easier. Free up that extra hand during tire stud installation with the Bontrager Tire Stud Tool, featuring a magnetized tip that securely holds the tire stud in place for a quick and easy installation. So grab a beverage of your choice, add some studs to your studdable tires, and ride through the winter's worst. Key features - Magnetized tip securely holds tire stud for easy installation - Use with Bontrager Tire Studs for installation on stud-ready tires
$11.99 $18.99 37% Off
A bike glove specially designed to support and protect little hands while offering fun graphics. Tiny hands, big protection - Start 'em young and start 'em right. Give your kids comfort, safety, and their own style with gloves designed and engineered specifically for young hands. Bontrager Kids' gloves include an adjustable wrist closure to keep the glove stable, while proper padding on the palms reduces hand fatigue. - A bike glove specially designed to support and protect little hands while offering fun graphics. - Sizes Small/Medium designed for ages 4-6 and Large/X-Large for ages 7-10 - Soft and flexible palm and padding specifically designed for kid hands - Grippy texture on palm can be easily cleaned - Absorbent fleece on thumb - Adjustable wrist closure
$11.99 - $23.99
This ultra-high-performance grease is ideal for use on bicycles. The low-friction formula resists water and contaminants without standing out on the bike Product details - Performance waterproof grease for bicycle bearings, seals, assembly, and more - The formula reduces friction while performing longer between service intervals - Superior water washout resistance stands up to power washing - Unscented and undyed - As with all grease, clean and remove old grease first to guarantee compatibility - Compatible with Loctite Threadlocker and all metals, plastics, and carbon fiber - Available in a wide range of sizes and dispensing methods - 3oz (85g) cartridge is most compatible with the Bontrager Grease Gun
$11.99
A simple, looped cable designed to help secure your saddle to your bike and deter theft. Keep your saddle safe A simple, flexible cable that features two looped ends and is designed to help secure your saddle to your bike frame and deter theft. Use with a combo or keypad lock to secure. Product details - Cable features two looped ends to help secure your saddle to your bike - Use with a combination or keyed lock (sold separately) - Can also be used as additional cable to add length or additional security to another lock - 5mm dual-looped cable is 75cm in length - PVC coating on cable protects against scratching
$12.99 $30.99 58% Off
A durable, breathable mountain bike glove designed for ultimate comfort on long singletrack rides. Show your hands some love Slip on a pair of Evoke mountain bike gloves and settle in for hours of epic singletrack adventure. Unmatched breathability and durability ensure a great ride every time with this full-finger glove. Product details - Unpadded AX Suede Uno palm offers ultimate dexterity and handlebar control - Lightweight back-of-hand material improves breathability - Touchscreen-compatible material on the thumb and index finger - Minimal seams and clean palm design offer more comfort
$12.99 $36.99 65% Off
Quantum is a lightweight, breathable cycling glove that offers full coverage when trail debris or overgrown vegetation gets in your way. Built with a lightly padded synthetic leather palm, Quantum offers great durability and excellent handlebar feel to always keep you comfortably in control. - inForm design distributes pressure for increased comfort and better bike handling - Raised foam padding relieves pressure and adds comfort - Fold-over design eliminates uncomfortable seams on finger tips - Synthetic leather palm provides great durability and handlebar feel - Lightweight mesh on back of hand for breathability - Hook-and-loop closure and pull-on area allow easy on and off - Temperature use (high): 90°F (32°C) - Temperature use (low) 60°F (16°C) - Palm fiber content: 46% Polyester / 27.5% Nylon / 22.5% Polyamide / 4% Spandex - Backing fiber content: 58.8% Polyester / 30.3% Nylon / 10.9% Spandex
$89.99
The Adventure Women's Cycling Chambray Shirt is the perfect piece for venturing down gravel paths and across dirt roads in the summer and fall. Its lightweight and breathable design features 37.5 Active Particle Technology to regulate your body heat while the soft, four-way stretch material follows your every move on and off the bike. - Soft chambray with action back adds ventilation and movement - 37.5 active-particle technology on upper back panel wicks sweat to keep you cool - Drop-tail design prevents overexposure when in the cycling position - Two secure chest pockets make it easy to grab essentials while you ride - Decorative reflective elements on cuffs - Full snap button-down front provides adjustable ventilation - Locker loop on collar makes for quick drying after rides - Material: Knit
$14.99 $89.99 83% Off
The Adventure Women's Henley is a lightweight wool-blend jersey that packs comfort and style into one convenient piece. The wool blend naturally wicks moisture, while a partial button-down chest allows for the perfect amount of ventilation. Ultra-soft ribbed cuffs and a matching collar provide next-to-skin comfort. - Soft, lightweight Merino wool blend naturally wicks moisture to keep you comfortable - Soft ribbed cuffs and collar provide additional next-to-skin comfort - Partial button-down chest provides ventilation when your ride heats up - Added drop-tail prevents overexposure when in the cycling position - Integrated sunglass wipe at waist hem offers constant clarity - Locker loop on collar makes for quick drying after rides - Semi-fitted cut follows the curves of your body with room for movement - Fit profile: Semi-fitted - Fiber content: 42.5% Wool / 42.5% Tencel / 10% Nylon / 5% Elastane
$14.99
A high-performance bike wash that’s designed to clean your bicycle gently and effectively to keep it looking its best. So fresh and so clean Superior dirt-lifting and cleaning abilities make Bontrager's Bike Wash the easiest and most effective way to clean your bike. It's formulated specifically for bicycles, so you can save your dish soap for the dishes and your shampoo for the shower. Product details - High-performance bike wash designed for all bikes and all paint finishes - Proprietary formula is Trek's factory-recommended bike wash - Also great for cleaning wheels, tires, and shoes - Pleasing cherry scent - Spray directly on bike, wait to allow it to soak, and clean with soft brush - 32 fl oz (946mL) spray bottle is easy to use and refillable with diluted Bontrager Degreaser - Keep out of reach of children and do not ingest
$14.99
Innovative, removable visor for select Bontrager helmets perfectly shields rain and sunlight. - Works perfectly with your Bontrager Quantum helmet - Original equipment replacement visor
$14.99
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
$15.99
Three bright LEDs with over 270 degrees of weather-resistant visibility. Send the right signal Added visibility. Flare 1 is powered by three ultra-bright LEDs that provide over 75 hours of run time on only two AAA batteries. Batteries included—when else does that ever happen? Product details - 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
$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
Quickly mount light and camera accessories on top of your Bontrager MTB helmet. - Quickly mount light and camera accessories on top of your Lithos helmet - Tested with accelerometer for intended breakaway point if involved in a crash
$41.99
Our most versatile full finger glove is ready for anything. The Circuit Women's Full Finger Twin Gel Cycling Glove has strategically placed dual-density gel pads that deliver comfort and support in key pressure areas. Plus, the unique pad design is constructed with less bulk for exceptional handlebar feel. - Silicone gel and gel foam pads provide better comfort and vibration control - Optimal pad density and placement delivers better pressure distribution - Unique pad design reduces bulk while providing a better connection to the bike - Faux suede palm provides great durability and texture for grip - Mesh inserts on knuckle provide breathability when grasping handlebar - Soft nose wipe on thumb - Mesh and Lycra back-of-hand provides breathability and a close, comfortable fit - Hook-and-loop closure provides a customizable and secure fit
$20.00 - $39.99 $34.99 - $39.99 Up to 50% Off
The best all-around glove Climb with ease and descend with confidence in Anara Women's Cycling Gloves. The inForm BioDynamic design of these gloves was developed through pressure mapping analysis to disperse pressure that leads to discomfort for the best all-around cycling gloves on the market. Product details - inForm BioDynamic design distributes pressure for increased comfort and better bike handling - OverEasy inverted design provides a clean palm to reduce pad bunching for better handling - Gel and memory foam reduce peak pressure on nerves for long-lasting comfort - Sleek, integrated pull-off feature makes taking gloves off easier than ever - AX Suede synthetic leather palm provides great durability and handlebar feel - Soft nose wipe on thumb - Hook and loop closure and molded pull-on feature offer easy on and off
$20.99
The thermal headband everyone wants, and should have A must-have for any three-season cyclist, Bontrager's fleecy, wind-blocking Thermal Headband fits under your helmet and keeps your ears warm and toasty. Soft Thermal fabric provides just the right amount of thermal insulation, while the svelte, moisture-wicking design stays comfortable under a helmet. Product details - Thermal fabric traps body heat and wicks moisture, keeping you warm and dry - Fabric is breathable, moisture-wicking, and fast-drying - Ergonomic shape keeps ears warm while riding - Low-profile design allows for comfortable fit under helmets - Ponytail port adds long-hair versatility Specifications - Temperature use (high): 65 deg. F - Temperature use (low): 45 deg. F - Fiber content: 92% Polyester / 8% Spandex - Material: Knit
$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
$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
$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
$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
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