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Bontrager Bike Parts

Bontrager is a brand based on quality, so you know you're getting the best. Upgrade your bike with Bontrager wheels, saddles, handlebars, pedals, seat posts, or stems for a faster, smoother ride. All products are backed by warranties, so you can feel confident about your purchase. Shop Bontrager accessories to make your bike go from good to great.

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Full-carbon, 50mm deep tubeless-ready disc brake wheel that perfectly balances durability, weight, and aerodynamics. Proven, tested design for the perfect upgrade There has never been a better time to upgrade to the feel and performance of carbon wheels. Aeolus Pro 5 TLR is a full carbon, tubeless-ready disc brake road wheel that balances durability, weight, and aerodynamics for pro-level performance that doesn’t break the bank. We started with a proven 50mm-depth shape and added the versatility of disc brake hubs to make a carbon road wheel available to all. Product details - D3 Dual Directional Design profile cuts drag at tire-leading and rim-leading edge - OCLV Pro carbon offers an optimized blend of weight, stiffness, and durability - Tubeless Ready (TLR) rims allow for quick transition to tubeless system - Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel - 50mm depth OCLV Carbon rim (27mm outer, 19.5mm inner width) DT Aerolite spokes and Alpina locking nipples - Center lock disc hubs with 12mm thru-axle front and rear, Bontrager 24 point engagement, 3 pawl hub - Compatible with Shimano 10/11 speed, SRAM 10/11 freehubs, axle swap kit available for quick release and 15mm - Includes TLR rim strip, TLR valve, valve core removal tool, and traditional rim strip
$2.99
Bar end plugs (2)
$3.74 $4.99 25% Off
- Saddle clamp for straight seatpost - Diameter: 22.2mm
$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
$5.24 - $14.99 $10.49 - $14.99 Up to 50% Off
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
$5.50
Improve the performance of your shifting with fresh cable and housing. - Entry-level cable and housing set is great for servicing heritage bikes on a budget - Galvanized cable is corrosion resistant and comes pre-stretched - Includes one 1900mm cable and 1750mm of outer housing
$5.50 - $6.50
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
$5.99
- Compatible with all Shimano, SRAM, and Campagnolo systems - Smooth surface reduces friction and improves performance - Teflon cables are friction-free and rust-proof - Stainless steel cables are permanently rust-free - 2750mm length is compatible with tandems
$6.99
Shimano compatible road caliper brake pads from Bontrager. Genuine replacement parts Reliable Bontrager stopping power for optimal operation and safety. - Sleek brake pads and cartridges are Shimano compatible - British Standard Compound (BS)—Long wearing pad compound - Exceeds all US standards for brake pads—Sticky rubber for improved braking - Sold in pairs
$7.00
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 - Diameter: 1.5mm
$7.00
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 - Diameter: 1.1mm
$8.49 - $16.99 $16.99 Up to 50% Off
Protect yourself from flats with Bontrager Thorn-Resistant tubes. Asymmetric design uses thicker rubber on the tread side and thinner rubber elsewhere, which saves weight while maximizing puncture protection. Product details - 4.1mm thickness (tread side) - Asymmetric extrusion puts extra rubber along tire sidewall and tread zones - 100% inspected for guaranteed quality 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
$8.50
Clean up your Bontrager Elite stem cockpit with Blendr Elite bases. Blendr works with this simple formula: Stem + Base + Mount. Add accessory. Key features: - Bases for use with Elite stem - Add any XXX accessory mount for an elegant integrated look
$8.50
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
$9.50
Upgrade or refresh your Bontrager wheels. - Sealed cartridge bearing for long life - LLH seals for the best combination of low resistance and durable sealing
$9.99 - $11.99
These rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. Key features: - To be used exclusively with Bontrager Tubeless Ready (TLR) wheels - Required for Bontrager's Tubeless Ready (TLR) system setup - Removable valve core for easy sealant fill - Silver MTB valve is compatible with all Bontrager Mountain wheels except: Line XXX, Kovee XXX, and Line Pro 40 - Alloy Road Tubeless Rim Valve is compatible with all Bontrager alloy TLR road wheels
$9.99
Looking to shave some weight off of your front end? Slide on Bontrager's RXL grips and you'll get a comfortable grip made from lightweight EVA foam. That was easy.
$9.99
Bontrager's SSR Grips are made from a dual compound: the hard inner core eliminates slippage on the bars, the soft outer layer provides great grip and all-day comfort in any condition.
$12.99 - $15.99
Tubeless setup made easy with valve stems designed to work as a system with Bontrager wheels, tires and rim strips The valves you need to upgrade to Tubeless These rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. Product details - To be used exclusively with Bontrager Tubeless Ready (TLR) wheels - Use only with Bontrager TLR rim strip with rectangular base - Required for Bontrager's Tubeless Ready (TLR) system setup - Removable valve core for easy sealant fill - Sold as singles
$12.99 - $14.99
With this clever little clamp you can quickly retro-fit any bike for a rear rack. Threaded eyelets are built into the clamp for easy, secure mounting on non-eyeleted or smaller frames. - Features threaded eyelets for rear rack mounting solutions on unique bike frames - Quick release (QR) versions include rubber lever grip
$14.99 - $19.99
Key features: - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with Bontrager Pro Blendr stem - Add any XXX accessory mount (sold seperately) for an elegant, integrated look
$14.99 - $19.99
Key features: - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with Bontrager XXX Blendr stem - Add any XXX accessory mount (sold seperately) for an elegant, integrated look
$14.99
Keep your seatpost right where you left it. Upgrade to a quick release seatpost clamp for easy seat height adjustments. - Follow laser-etched torque listing on collar
$14.99
Bontrager's Dialed Kids Tire is a great choice when you need a sturdy, easy rolling replacement tire for your young rider's bike. It's perfect for pavement and bike paths. - 27 TPI - Wire bead - Clincher
$14.99
Bontrager's Dialed Kids Tire is a great choice when you need a sturdy, easy rolling replacement tire for your young rider's bike. It's perfect for pavement and bike paths. - Excels on sidewalks and streets - Easy-rolling tread keeps kids riding smoothly - 27 TPI - Wire bead - Clincher - Max pressure: 50psi - ETRTO: 44-305 - Weight: 360g
$14.99
Bontrager's Dialed Kids Tire is a great choice when you need a sturdy, easy rolling replacement tire for your young rider's bike. It's perfect for pavement and bike paths. - Excels on sidewalks and streets - Easy-rolling tread keeps kids riding smoothly - 27 TPI - Wire bead - Clincher - Max pressure: 50psi - ETRTO: 47-406 - Weight: 505g
$14.99 - $15.99
This rim tape is crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Tape is designed for wider Plus and Fat wheels - Can also be used as a universal tubeless solution for non-Bontrager rims - Use only with Bontrager TLR rim valve with round base - Rim tape replacement is recommended if removed from the wheel - One roll is 5m (197") in length
$14.99
Key features: - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with the Bontrager XXX Integrated bar/stem, as seen on the Emonda SLR 10 - Add any XXX accessory mount (sold seperately) for an elegant, integrated look
$14.99
- To be used exclusively with Bontrager 29""/700c Tubeless Ready (TLR) wheels - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Rim Strip replacement is recommended if removed from the wheel
$15.99
- To be used exclusively with Bontrager 29""/700c Tubeless Ready (TLR) wheels - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Rim Strip replacement is recommended if removed from the wheel
$15.99 $34.99 54% Off
Confident and durable The versatile Line Comp Flat Pedal is built from durable nylon for a solid platform with integrated traction, so every time you place your foot on your pedal your shoe stays put. Line Comp is strong enough to use on your mountain bike, but also at home on your city or commuter bike. A durable frame and solid axle with sealed cartridge bearings ensure lasting performance. Versatile flat pedals with a durable nylon body and forgiving traction tread that delivers consistent, confident grip. - Durable nylon body with a proven shape for comfort and confidence - Sturdy axle boosts durability and spins smoothly on sealed cartridge bearings - Nylon traction pins provide forgiving, confident traction - Simple to install with either 6mm hex or standard 15mm pedal wrench
$15.99 $36.99 57% Off
Handlebar tape with extra-tacky texture and a classic perforated look that lends better grip to road riders. Super tacky (in a good way) Confidently ride in all conditions with the no-slip grip of our Perf Line Handlebar tape. This tape adds an extra layer of awesome with shock-absorbing foam and keeps things looking classy with stylish perforated details. Product details - Super-tacky texture offers a no-slip grip - Classic perforated styling keeps your bike looking clean - Ideal stretch allows quick and easy installation - Shock-absorbing foam adds comfort - Includes finishing strips and reflective Bontrager bar-end plugs - Adhesive backing
$15.99
Use Bontrager's Rhythm 27.5-inch Tubeless Rim Strip to convert your Rhythm wheel (sold separately) to tubeless. Riding tubeless lets you lower your tire's air pressure for more traction and a smoother ride with considerably less flats.
$15.99
These bar end adapters are required if you wish to add clamp-style bar ends to your Bontrager Satellite Plus Isozone handlebars. - Required for bar end use on Satellite Plus Isozone bars - For use with clamp style bar ends - Includes 2 adapters and 2 rubber handlebar inserts. - Bar end sold separately
$15.99
- To be used exclusively with Bontrager 29""/700c Tubeless Ready (TLR) wheels - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Rim Strip replacement is recommended if removed from the wheel
$16.99
A set of durable, SPD-compatible replacement cleats that come with all mounting hardware. Get that fresh cleat feel These solidly-built cleats work with any SPD-compatible pedals whether you're looking for replacements, need a new set for a new pair of kicks, or just like to keep an extra pair in your toolkit. Product details - Compatible with all 2-bolt SPD-style pedals - Directly compatible with Bontrager Comp MTB and Commuter pedals - Includes mounting hardware - Float: 4-deg
$16.99
Get that fresh cleat feel These solidly-built cleats work with Bontrager road pedals or any Look Cycle’s KÉO-compatible clipless pedals. Whether you're looking for replacements, need a new set for a new pair of kicks, or just like to keep an extra pair in your toolkit. Product details - Replacement cleats for all Look Cycle’s KÉO®-compatible road pedals - Directly compatible with Bontrager Comp Road pedals - Set includes 1 pair
$16.99
Key features: - Original equipment replacement saddle ears for use with Bontrager saddles with carbon rails - Compatible with Bontrager and Trek rotary head seatpost and seat mast systems - Consult with manufacturer on compatibility with other saddle brands
$17.99 - $23.99 $23.99 Up to 25% Off
Rejuvenate the performance of your drivetrain with this convenient and valuable kit that includes all parts needed for installation. - This convenient and valuable kit is the key to restoring your shifting performance - Compatible with Shimano and SRAM drivetrains - Stainless steel cables are each 2300mm long, for front and rear shifting - Compressionless housing comes pre-lubed is 3200mm long - Kit includes Comp shift ferrules, cable frame protectors, and cable end caps - Included stainless steel cables are rust-proof and come pre-stretched - Diameter: 4mm
$17.99
Original equipment replacement rear derailleur hangers. Get back on the road with a quality replacement hanger. Product details - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications - Mounting location: Rear drive side - Attachment: 1-bolt
$18.99
A lock-on grip with a unique finned texture for added comfort and control. Get a grip on sustainability The XR Trail Comp grip features a unique finned texture that conforms to your hand to keep you comfortable all day while you ride. Plus, a lightweight nylon CoreLock clamp holds the grip securely in place for confidence on even the most technical trails. You and your hands will both feel good knowing that the grip's core is made from recycled ocean-bound plastics. Product details - Finned texture pattern conforms to your hand for supportive grip - Rubber compound and tread design are optimized for control and comfort - Grip core made with recycled ocean-bound plastic - Single-clamp design maximizes grip surface for secure, predictable performance - Nylon CoreLock clamp offers dual clamp strength - 3mm M4 bolt increases hold and resists stripping - 31mm diameter
$19.98 - $22.99
This classic bar tape combines the traditional feel of natural cork with the vibration damping power of gel for a comfortable ride feel and a clean aesthetic that will never go out of style. It's easy to install and comes with Bontrager finishing strips and bar end plugs. - Gel tape with natural cork feel - Ideal stretch for quick and easy installation - Inner gel strip for extra comfort - Finishing strips and reflective Bontrager bar end plugs included - Non-adhesive backing
$19.99
Key features: - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with the Madone KVF Aero Integrated Bar/Stem - Add any XXX accessory mount (sold seperately) for an elegant, integrated look
$19.99
Upgrade or refresh your Bontrager wheels. - End cap for Bontrager Rapid Drive 108 hubs - Sold individually
$19.99
This mixed-use tire delivers off-road prowess with on-road manners for smaller-wheeled riders. Aggressive knobbies grip the loose stuff while a connected center ridge rolls smoothly. Product details - Easy-rolling path and pavement tire - Available in popular kids bike sizes - Great value
$19.99
This mixed-use tire delivers off-road prowess with on-road manners for smaller-wheeled riders. Aggressive knobbies grip the loose stuff while a connected center ridge rolls smoothly. Product details - Easy-rolling path and pavement tire - Available in popular kids bike sizes - Great value
$19.99
Bontrager's Forged Bar Ends add handlebar positions for climbing and comfort. The rough blasted finish provides a great grip for premium control and the low-profile clamp bolt stays out of the way and keeps your bike looking great.
$19.99
Add some serious cushioning to your road bars with Bontrager's Isogel Bar Padding. To cancel vibrations, sections of gel are placed on the handlebar tops and drops. Then you wrap over them with any handlebar tape of your choice (sold separately). There's enough Isogel for most road handlebars and the sections can be trimmed as needed.
$19.99
Get back on the road with a replacement handlebar for your cruiser bike. Customize your bike with a new handlebar that fits your own personal style. PRODUCT DETAILS - Traditional 35 degree back sweep handlebar - 6061-T6 polished aluminum with anodize finish - RIDE+ versions have an integrated cable guide inside
$19.99 $27.99 29% Off
A durable lock-on grip with a unique finned texture for added comfort and control on the trail. Get a grip on sustainability The XR Trail Elite mountain bike grip has a finned texture that forms to your hand to keep you comfortable on all-day riding sessions. A higher density material surrounds the end of the grip for added durability and the lightweight CoreLock clamp holds the grip securely in place for confidence on even the most technical trails. You and your hands will both feel good knowing that the grip's core is made from recycled ocean-bound plastics. Product details - Finned texture pattern conforms to your hand for supportive grip - Rubber compound and tread design are optimized for control and comfort - Grip core made with recycled ocean-bound plastic - Single-clamp design maximizes grip surface for secure, predictable performance - Alloy core-lock clamp eliminates slipping by securing grip core to bar - Higher-density end cap resists scraping for added durability - 3mm M4 bolt increases hold and resists stripping - 31mm diameter
$20.99
An inner tube for fat bikes, built with the Hodag and Jackalope in mind. Fat tires need fat tubes. The Fat Bike Tube is just that, a tube built specifically for fat bikes. Tailored sizes perfectly suit the line of Bontrager fat tire models. Product details - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality
$20.99
Cold-forged for strength, bead-blasted for grip These bar ends feature a no-slip gripping surface and offer more comfortable hand position options. Bar ends offer increased comfort, greater variability in hand positioning, and improved leverage for climbing. Bontrager Forged Bar Ends are cold-forged for strength and durability and bead-blasted for better grip and control on the trail. Product details - Cold-forged, welded alloy construction - Bead blasted finish provides grip and adds strength - Offset tube design for more usable handlebar area
$20.99 - $30.99
Instantly add comfort to your existing saddle with a cushy Bontrager Gel Saddle Cover. Rubberized on the underside to help it stay firmly in place, Bontrager's Gel Saddle Cover installs in seconds, thanks to a drawstring and toggle closure retention system.
$20.99
To be used exclusively with Bontrager Tubeless Ready (TLR) rims. The rim strips you need to upgrade to Tubeless These rim strips are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. Product details - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Use only with appropriate Bontrager TLR rim valve - Rim strip replacement is recommended if removed from the wheel - Sold as singles - White strip is recommended for carbon rims - TLR rim valve sold separately
$20.99
These rim strips are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. Key features: - To be used exclusively with Bontrager 29"/700c Tubeless Ready (TLR) wheels - TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion - Rim Strip replacement is recommended if removed from the wheel - For specific compatibility, access 'WHEELS' tab on the Tech Site or contact Customer Service
$20.99
- Silicone foam blend provides excellent grip and shock absorption - Simple design maximizes durability and minimizes weight - 32mm diameter
$22.00
Upgrade the performance of your road brakes with this incredibly smooth and reliable cable. - Upgrade the performance of your brakes with this smooth and reliable cable; - Extra-long 2750mm length ensures fitment for any application - Compatible with road brake systems - Low-friction cable is rust-proof, comes pre-stretched, and includes cable end cap
$22.00
Upgrade the performance of your drivetrain with this incredibly smooth and reliable cable. - Upgrade the performance of your drivetrain with this smooth and reliable cable - Extra-long 3100mm length ensures fitment for any application - Compatible with Shimano and SRAM drivetrains - Low-friction cable is rust-proof, comes pre-stretched, and includes cable end cap
$22.99
- Ideal stretch for quick and easy installation - Inner gel strip for extra comfort - Finishing strips and reflective Bontrager bar end plugs included - Non-adhesive backing;Bright color provides added visibility - Gel Cork Tape has a thickness of 2.7mm
$23.99 $31.99 25% Off
Upgrade or refresh your Bontrager wheels. - Replacement axle end caps - Compatible with Bontrager Elite-level hubs
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