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TREK ACCESSORIES

Bontrager Rubber Brake Cable Boot
$0.99
• Designed to keep dust and dirt out of V-Brake cable/housing systems
Bontrager Trek Nebula Seatpost Bolt
$0.99
M7 Shaft/M6 Head 48mm Long
Bontrager Air Support Mounting Bracket Retaining Band
$1.99
• Compatible with Air Support HP, HP Pro, HV (429231, 429232, 429233, 429234, 429235)
Bontrager XXX Rubber Rim Valve Grommet
$1.99
• Rim valve grommet for XXX rims • Rubber
Bontrager Flare Round Mounting Kit
$2.99
Product details: - 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 Helmet Strap Dividers - Lockdown
$2.99
Bontrager's LockDown strap dividers are essential for a great fitting, secure helmet. No matter what happens, these original replacements will get them working like new. Key features: - Original replacement strap dividers for your Bontrager helmet - Compatible with all Bontrager helmets equipped with LockDown Straps
Bontrager Interchange Handlebar Bracket 31.8 Clamps
$2.99
Easy on, easy off storage Genuine Bontrager replacement parts for your Trunk, Pannier, Quick Cleat and Handlebar Bracket Interchange bag systems. Product details - Designed to allow Bontrager Interchange Handlebar Baskets to fit 31.8mm bars - Includes a pair of 31.8mm clamps
Bontrager Madone Chainstay Rubber Gasket
$2.99
Product details - Use in chainstay pocket to seal sensor into frame
Bontrager NCS Fender Disc Brake Adapter
$2.99
• Disc brake adapter for NCS fenders • Makes NCS fenders better fit disc brake bikes
Bontrager T-Post Brake Pads
$2.99
A must-have item for all your delicate department store bike repairs.
Bontrager TLR Tire Sealant
$2.99 - $27.99
Bontrager's latest TLR sealant seals faster, lasts longer, and provides better air retention so you have a better tubeless experience with easier setup. The ammonia-free formula won't corrode rims or degrade tire rubber, and it provides permanent repair for punctures up to 6.5mm. Product details - Improved flat protection seals punctures faster - Increased air retention holds air longer with 3x less air loss than the original - Compatible with all TLR tires for use on road, gravel, and mountain bikes - Ammonia-free mixture won't corrode alloy rims or degrade tires - Effective in temperatures ranging from -5 to 120 degrees F (-21 to 49 degrees C) - Cool new blue color - Use with Bontrager TLR wheels, sealant, and rim strips for a complete tubeless system designed and tested to work together - Can be used in tubes to help seal punctures
Trek Speed Concept Seatpost Reflector/Flare Mount
$2.99
Key features - Reflector mount for first and second generation Speed Concept seatposts - To use with a Bontrager Flare, use with the Bontrager Flare Horizontal Mounting Kit (sold separately)
Bontrager Dipper Fit Pads
$3.99
Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. New pads can also help you dial in your perfect fit - keeping you comfortable and looking forward to the next ride. - Original equipment replacement fit pads for your Bontrager Dipper helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene
Bontrager Duotrap S Cover - Carbon Road Frame
$3.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager Glo/Ember Replacement Strap
$3.99
Product details - Replacement mounting strap for Bontrager Glo and Ember lights - Silicone strap allows for quick installation and removal of light - Fits 22.2 – 31.8mm handlebars, seatposts, and much more
Bontrager Race 1-inch Cycling Sock
$3.99 $10.99 64% Off
Comfort from the bottom up. Comfortable feet are crucial for successful training and racing, and details make the difference. Bontrager Race 1" low cycling socks eliminate bunching and wick moisture away from your feet so you can ride, train, or race all day. Key features - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression for a stay-put fit - Flat toe seam for toe box comfort - Knit-in size callouts for easy sorting after the wash - Low 1" (2.5cm) cuff
Bontrager Race 2.5-inch Cycling Sock
$3.99 $10.99 64% Off
Comfortable feet are crucial for successful training and racing, and details make the difference. Bontrager Race 2.5" cycling socks eliminate bunching and wick moisture away from your feet so you can ride, train, or race all day. Key features: - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression for a stay-put fit - Flat toe seam for toe box comfort - Knit-in size callouts for easy sorting after the wash - Traditional 2.5" (6.35cm) cuff
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 Velocis 2.5-inch Socks
$3.99 $14.99 73% Off
Moisture-wicking fabric and well-placed cushioning contribute to the high performance of the Velocis Socks, keeping your feet happy on all variety and length of rides. Profila yarns provide excellent stretch and moisture transfer. - Arch compression for a stay-put fit - Strategically placed cushioning at Achilles and instep reduces pressure - Strategically placed ventilation on top and bottom provides great breathability - Flat toe seam for toe box comfort - Knit-in size callouts for easy sorting after the wash - Traditional 2.5" (6.35cm) cuff - 97% Nylon / 3% Spandex - Knit
Bontrager Canti Smooth Brake Pads
$4.99
- No metal compound in these pads - They won't be abrasive on your rims - Squeal-free compound
Bontrager DuoTrap S Chainstay Cover - Alloy Frames
$4.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager Flare Rack Quick Mount Kit
$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
Bontrager Helmet Buckles 
$4.99 - $5.99
Helmet buckles work hard to keep your helmets secure and to maximize safety. No matter what happens, these original replacements will get them working like new. Key features - Original replacement buckles for your Bontrager helmet - Compatible with all Bontrager helmets
Bontrager Helmet Fit Pad Velcro Kit
$4.99
The key to getting your helmet fit pads stay put Bontrager helmet fit pads are affixed to the inside of the helmet via this Velcro kit. No matter what happens, these original replacements will get them sticking like new. Product details - Replacement adhesive Velcro kit - Compatible with all Bontrager helmets
Bontrager High Pressure Rim Strips
$4.99
Key features: - Replacement, high-quality rim strips that help prevent flat tires - Compatible with nearly all common wheels - To best know which model works best for you, measure the internal dimension of your rim - For rims with internal dimensions up to 15mm (ETRO 622x15mm), use the narrow rim strip - For rims with internal dimensions 17-19mm (ETRO 622x17-19mm), use the wide rim strip - Not Tubeless Ready
Bontrager Madone DuoTrap Chainstay Frame Cover
$4.99
Frame Cover fills chainstay pocket when sensor is removed.
Bontrager Quick Connect Light Brackets
$4.99
Quick, easy straps for your Flare and Ion lights Product details (Front - Ion) - Fits all Ion headlights - Works best with 22.2 - 35.0mm handlebars Product details (Rear - Flare) - Fits all Flare tail lights - Works best with 27.2 - 31.6mm seatposts - Includes 16 degree offset for optimized use on seatposts
Bontrager Saddle Clamp
$4.99
- Saddle clamp for straight seatpost - Diameter: 22.2mm
Bontrager Tail Light Seat Pack Clip
$4.99
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
Bontrager Universal Brake Cable & Housing Kit
$4.99
- All cables are pre-stretched - Low-friction, slick surface cables for smooth braking action - Can be used for road and mountain bikes - Stainless steel kit is rust-proof
Bontrager Wheel Magnets 
$4.99 - $5.99
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 wheel magnets work with any speed sensor - Thread-on speed magnet is positioned closer to the sensor for improved signal - Aero speed magnet provides a sleek, low-profile, aerodynamic solution
Bontrager Ballista Vent Covers
$5.99
These covers are key to keeping your Ballista helmet aero and cool. No matter what happens, these original replacements will get them working and looking like new. - Works perfectly with your Bontrager Ballista helmet - Original equipment replacement vent covers
Bontrager Blendr Saddle Accessory Mount
$5.99
The Bontrager Blendr Saddle Mount makes riding safe easier than ever. All you need are two secure bolts to easily and cleanly attach compatible Bontrager Flare tail lights so you can always be seen when you ride. - Blendr mount allows for integrated rear light attachment - Easily and securely mounts to compatible saddles - Includes mounting hardware (2—3mm M5 bolt) - Torque included M5 mounting hardware to 2Nm
Bontrager Comp MTB Brake Cable
$5.99
Rejuvenate the performance of your mountain or town brakes with this convenient and valuable cable. - Rejuvenate the performance of your brakes with this convenient and valuable cable - Extra-long 2750mm length ensures fitment for any application - Compatible with most non-hydraulic mountain bike and city brake systems - Stainless steel cable is rust-proof, comes pre-stretched, and includes cable end cap
Bontrager Comp Road Brake Cable
$5.99
Rejuvenate the performance of your road brakes with this convenient and valuable cable. - Rejuvenate the performance of your brakes with this convenient and valuable cable - Extra-long 2750mm length ensures fitment for any application - Compatible with road brake systems - Stainless steel cable is rust-proof, comes pre-stretched, and includes cable end cap
Bontrager Comp Shift Cable
$5.99
Rejuvenate the performance of your drivetrain with this convenient and valuable cable. - Rejuvenate the performance of your drivetrain with this convenient and valuable cable. - Extra-long 3100mm length ensures fitment for any application - Compatible with Shimano and SRAM drivetrains - Stainless steel cable is rust-proof, comes pre-stretched, and includes cable end cap
Bontrager Computer Batteries
$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 Halo 5-inch Cycling Sock
$5.99 $19.99 70% Off
The Halo 5” cycling sock was built around biomotion. The human eye easily recognizes contrast and moving body parts, so fluorescent color and reflective pixels help you be seen and safe whenever you ride. Built with Profila Dry yarns for exceptional moisture transfer, this performance cycling sock keeps your foot dry and comfortable all day, every day. Key features - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Infused with Pixel reflective technology for extended safety anytime - Arch compression for a stay-put fit - Flat toe seam for toe box comfort - Knit-in size callouts for easy sorting after the wash - Taller 5" (13cm) cuff
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 Race Quarter Cycling Sock
$5.99 - $11.99 $11.99 Up to 50% Off
A performance bike sock with a traditional 2.5” cuff and moisture-wicking Profila Dry yarn. Feet first Comfortable feet are crucial for successful training and racing, and the details make all the difference. Race Quarter Cycling Socks eliminate bunching and wick moisture away from your feet so you can comfortably ride, train, or race all day. - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression offers a stay-put fit - Flat toe seam offers no-rub comfort at toe box - Knit-in size callouts allow easy sorting after the wash - Traditional 2.5" (6.35cm) cuff
Bontrager SC Speed Box Mesh Top Replacement
$5.99 $9.99 40% Off
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 USB Fast Charge Cable
$5.99
- Quick Charge USB-to-Micro-USB cable to charge your rechargeable Bontrager lights - Also able to charge most other Micro USB systems - 9 inches/23cm long
Bontrager Universal Chainstay Protector
$5.99 - $15.99
- Quiets chain slap and protects chainstays from nicks and scratches - Standard protector fits most chainstays - Universal kits come with circle protectors to eliminate frame damage due to cable rub
Bontrager Jagwire Downtube Barrel Adjuster (Pair)
$6.50
• For use with externally routed road frames
Bontrager Dipper MIPS Fit Pads
$6.99
Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell and fit just like it did when it was new. Key features - Original equipment replacement fit pads for Bontrager Dipper MIPS helmets - Not compatible with non-MIPS Bontrager Dipper helmets - Helmet fit pads should be replaced once per year to maintain fit and hygiene
Bontrager Light Bracket - SyncV2
$6.99
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
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
Trek Kids' - Dialed Grips
$6.99
Your kid will be the talk of the block with a new pair of Trek's Dialed Kids' grips. They come in a rainbow of colors to brighten up those handlebars and maximize the fun!
Trek Kids' MTB Grips
$6.99
Make sure your kid has a good grip out on the trail with Trek's Kids' MTB Grips. Their knurled design is easy to hold onto when things get bumpy. Choose the 75/125mm pair for twist-shifter compatibility.
Trek Trek-Segafredo Water Bottle
$6.99 - $7.99
Hydrate like the best Stay hydrated on every ride with the leak-free design of the Waterloo Water Bottle. The double redundancy of the triple-seal cap and thermoplastic poppet provide a consistent locking closure that eliminates leaks, while a great in-hand squeeze and on-bike fit keeps refreshing water always at the ready. Product details - All new cap and bottle design for great feel and consistent closure - 100% FDA approved biodegradable plastic - BPA and BPS free - Triple-seal cap provides leak-proof functionality - Soft thermoplastic poppet is easy to open and close - Wide mouth for easy addition of powdered drinks or ice cubes - Two sizes available: 21oz and 26oz - Manufactured in the USA
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 Presta Valve Bicycle Tube
$7.99
Your inner-tubes are one of the most critical components on your bike. Bontrager's are premium quality, standard weight tubes that keep you rolling. Get one more than you think you'll need—you can always use a spare. - Valve length: 36mm
Bontrager Race Crew Cycling Sock
$7.99 - $12.99 $12.99 Up to 38% Off
A performance bike sock with a taller 5” cuff and moisture-wicking Profila Dry yarn. Feet first Comfortable feet are crucial for successful training or racing, and the details make all the difference. Race Crew Cycling Socks eliminate bunching and wick moisture away from your feet so you can comfortably ride, train, or race all day. - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression offers a stay-put fit - Flat toe seam offers no-rub comfort at toe box - Knit-in size callouts allow easy sorting after the wash - Taller 5" (13cm) cuff
Bontrager Race Lite Ergo Bar Ends IsoZone Bar Adapters
$7.99
Key features: - Adapter to fit Bontrager Race Lite Ergo Bar Ends to Bontrager Satellite Plus IsoZone Handlebars - Only compatible with the Bontrager Satellite Plus IsoZone Handlebar - For most other bar ends, use: Bontrager Satellite Plus IsoZone Bar End Adapter
Bontrager Standard 70 Degree Schrader Valve Bicycle Tube
$7.99
The industry standard comes in all sizes. Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. Product details - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value
Bontrager Standard Presta Valve Bicycle Tube
$7.99 - $11.99
The industry standard comes in all sizes. Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value 27-inch tire size equivalents - 700cx 23 – 25 also fits 27 x 7/8 – 1 - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
Bontrager Standard Schrader Valve Bicycle Tube
$7.99 - $12.99
The industry standard comes in all sizes Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value 27-inch tire size equivalents - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
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