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Parts

$11.50
- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
$25.00
- Durable cold forged CNC machined freewheel - 3 pawl engagement for stronger hold with engagement every 12 degrees - New removal notch pattern allows for better frame clearance
$1.00
- Aheadset preload adjusting bolt
$15.00
- Chromoly steel with black oxide finish - 1.37" x 24tpi right hand thread - Requires a cog lockring (sold separately) - Compatible with 1/8-inch chains
$100.00
The 612 Track Crank is an extremely stiff and strong 144mm BCD track crank. It’s at home as much on the busy avenues of your city as it is on the boards of the velodrome. All-City sweats the details, so the 612 (Minneapolis’ area code) is cold-forged, resulting in a tight grain structure. The upshot is that it’s strong, which means more riding and less worries for you. It utilizes the classic JIS square taper spindle and comes with a color-matched, 46-tooth, 1/8th chainring.  - Recommended Spindle Length: 110mm - Spindle Interface Type: square taper JIS - Bolt Pattern: 5-bolt - BCD: 144mm - Chain Compatibility: 1/2-inch x 1/8-inch - Weight: 726g w/ ring and bolts - Bottom bracket and retaining bolts not included
$34.95
Art Gecko is our new grippy polyurethane rubber bar tape with a colorful artistic patter on the drops. This pattern is called a tri-color tessellation. When wrapped from the bottom it fades to black about where the brake levers mount. - Artistic pattern, 9 colorful choices - Color below the drops, black up top - Great feel, Polyurethane rubber surface - 220 cm rolls, plenty of length - Nice flat wrap - 92 grams including the plugs
$12.00
The squeeze of our levers is what dreams are made of. Most of our levers can be swapped to be run either front or rear, which is convenient if you like to your brakes reversed and a Godsend if you bust a lever in the middle of the woods. Avid levers are easy to install, simple to set up, and a pleasure to pull. - ReachAdjustment -- Qwik-Adjust Barrel Adjuster Bend Zone
$19.00 - $30.00
To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.
$22.00
The squeeze of our levers is what dreams are made of (and you know which dreams we're talking about). Most of our levers can be swapped to be run either front or rear, which is convenient if you like to your brakes reversed and a Godsend if you bust a lever in the middle of the woods. Avid levers are easy to install, simple to set up, and a pleasure to pull. - Reach Adjustment - Qwik-Adjust Barrel Adjuster - Compatible with mechanical disc brakes and linear-pull brakes
$26.00
Avid, Post Bracket, Includes Stainless Caliper Mounting Bolts (CPS and Standard)
$27.00 - $59.00
Avid's Front 180mm/Rear 160mm Post Bracket Hardware Kithas everything you need to mount a front 180mm or a rear 160mm rotor (sold separately) to your bike.
$27.00 - $33.00
To keep your Avid brakes functioning properly, check your pads for wear and replace them when necessary. Organic compound pads are softer for quieter braking and increased modulation, while metallic pads dissipate heat better and last a bit longer. Two pads, one retraction spring and a mounting bolt are included (enough for one brake) in each pad set. And, choose an aluminum backing plate if you're really counting the grams.
$31.00
Bolt on Avid's Shorty Brake Pads for excellent braking no matter the conditions. The easy-to-use cartridge design makes swapping pads a breeze.
$38.00
Cost effective stopping power from the leader in cable-actuated disc brakes. - All calipers have 74mm mounting bolt spacing - For use with with long cable-pull levers - Mono-block caliper design has outboard pad adjustment - Spring tension is adjustable - Includes steel-backed organic pads - Brake Caliper Type: Post Mount - Brake Lever Actuation: Long Pull - Rotor Included: No - Weight: 215 g
$38.00
Cost effective stopping power from the leader in cable-actuated disc brakes. - For use with short cable-pull levers - Mono-block caliper design has outboard pad adjustment - Spring tension is adjustable - Caliper has 74mm mounting bolt spacing; mounting adaptors are sold separately - Brake Caliper Type: Post Mount - Brake Lever Actuation: Short Pull - Rotor Included: No - Weight: 215 g
$43.00 - $49.99
Smooth, controlled braking is yours with Avid's G2 CleanSweep Rotor. It utilizes cross-drilled technology to dissipate heat and cut weight, giving you a consistent feel at the lever and predictable speed control in all conditions.
$43.99 - $49.00
Need a replacement line for your Avid hydraulic disc brakes? You're covered with Avid's Hydraulic Line Kit. It's got 2000mm of hose for front or rear application, and all the fittings to work with your brakes.
$63.99
Clean up your handlebar with Avid's MatchMaker X clamp. It combines mounts for your SRAM shifters and Avid brake levers into one simple, sleek unit so you can shed grams and keep your bars nice and tidy. You can also integrate RockShox's XLoc remote for maximum convenience and ease of use.
$5.99
- Pre-stretched, Teflon coated 19 strand inner wire - 1800mm length
$5.99
- Pre-stretched, stainless 19 strand inner wire - Slick profile for smooth performance - Cable only, housing sold separately
All Box stems are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars we have focused our attention on the stem-to-bar interface. Since the Oversized handlebars have an increased wall thickness and tube diameter in this sector we have reciprocated with an augmented stem interface with greater surface area. We’ve done this by moving material from low stress areas. This has greatly minimized twist and contributed to responsiveness. As the stem in mated with the handlebars we have contributed to increased pedaling stiffness by providing a backstop to the “lifting” phenomenon. There is no point pushing hard on your pedals if you can’t pull up on your handlebars and deliver that power. Power can easily be lost to handlebar-to-stem deflection and the consequences can be poor power delivery and steering control. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: In this particular model stem we’ve tailored the Oversized strategy to favor utility and access. The geometry has been altered to allow for easy handlebar removal while at the same time scavenging material from low stress zones. Ideal for those who don’t want to compromise on user experience to gain performance. These stems are engineered for the larger-sized racers.
The Box Three BMX chain is polished and then chemically treated to achieve corrosion resistance. All Box Three chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. Our unique inner link spacing is engineered to grab those modern wide/narrow chainrings. They are compatible with BMX 3/32" and 1/8" chainrings and cogs which fits most retro-modern 29 inch BMX bikes and smaller bikes.
$59.99
All Box headsets are engineered and crafted using our Oversized Technology. As we follow the load paths down the handlebars, through the stem-to-bar interface, we arrive at the headset focal point. Since any steering stiffness can easily be lost to headset play, we have concentrated our attention on manufacturing tolerances and quality of materials for the bearing, CNC bearing cover, and crown race. Now that this junction is steadfast you can rest assured that your cockpit’s steering stiffness will transfer onto the fork. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: In this particular model headset we’ve gone to a 1.5” bottom race to fill a tapered head tube. This mates with our oversized X5 carbon fork. Larger and smoother contact areas spread the load effectively and counteract flex. FEATURES - Oversized Technology™ - Massive 1.5” Diameter - Massive Sealed Bearings - Star-Nut Compression System - Includes 1-?” Reducer Race for 1-1/8” Steerer Tube COMPATIBILITY - Box One X5 Fork - Box One X2 Fork - Box One XL Fork - Frames with an Integrated NON-Tapered Head Tube
$99.99
All Box handlebars are engineered and crafted using our Oversized Technology. Handlebars have a dual purpose as they contribute to both steering and pedaling stiffness. By strategically varying wall thicknesses and tube diameters, we have moved material from 3 low-stress areas to zones of high load. This has greatly minimized twists and contributed to responsiveness. Concurrently we have increased pedaling stiffness by providing a backstop to the “lifting” phenomenon. There is no point pushing hard on your pedals if you can’t pull up on your handlebars and deliver that power. Power can easily be lost to handlebar deflection and the consequences can lead to poor power delivery and steering control. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model handlebar is tailored for medium-sized racers so we decided to use hardened aluminum alloy to reduce unnecessary mass. FEATURES - Oversized™ Technology - Hardened Aluminum - To Reduce Unnecessary Mass for Medium-Sized Racers - Massive Clamp Interface for Steering Stiffness - Variable Wall Thickness to Reduce Weight
$329.99
All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for larger-sized racers and therefore includes a lightweight 1-1/8 inch 7000 series aluminum steerer tube and 10mm cold-forged dropouts. Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard FEATURES - 1-1/8 Inch 7000 Series Aluminum Steerer Tube - Standard Size Fork for Larger-Sized Racers - Internal Butterfly Steerer Tube and Fork Crown Interface - 10mm Standard Dropouts - Cold-Forged and Bonded Dropouts COMPATIBILITY - Box Two 1.1/8" Integrated Headset - Box One Carbon 45x45 1.1/8" Integrated Headset - Box Two Threadless Headset - Box Two Headset Spacers - Box One Front Load Stem - Box One Top Load Stem - Box Two Front Load Stem - Box Two Top Load Stem - Box One Delta Stem - Box One Center Clamp Stem - Box Two Center Clamp Stem SPECIFICATIONS - 20 Inch 24 Inch - Material High Modulus Unidirectional Carbon Fiber Construction - Steerer Material 7000 Series Aluminum - Finish High Gloss Black - Offset 32mm - Steerer Tube 1-1/8 Inch - Weight - 20": 560g / 19.75oz - 24": 585g / 20.7oz
$329.99
All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most crucial component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t just for looks, as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency. Key differences: This particular model fork is tailored for smaller racers and includes a lighter weight 1 inch 7000 series aluminum steerer tube and 10mm cold-forged dropouts. FEATURES - Overall Reduced Size for Smaller Racers - 1 Inch 7000 Series Aluminum Steerer Tube - Internal Butterfly Steerer Tube and Fork Crown Interface - 10mm Standard Dropouts - Cold-Forged and Bolded Dropouts COMPATIBILITY - Box One Stem Spacers - Box Two Stem Spacers - Box Two Threadless Headset - Box Two 1" Integrated Headset - Box Two 1" Integrated Conversion Headset - Box Two Headset Adapters - Box Two Top Load 1" Stem - Box Hex Lab 1" Stem - Box Two Center Clamp 1" Stem SPECIFICATIONS - 20 Inch - Material High Modulus Unidirectional Carbon Fiber Construction - Steerer Material 7000 Series Aluminum - Finish High Gloss Black - Offset 32mm - Steerer Tube 1 Inch - Weight 397g/14.0oz
$65.00
The Cleat Screw Kit is a bike fitter's best friend because it eliminates the difficulty (and in some cases impossibility) of finding the perfect type and length of cleat screw. - The Kit contains 150 screws (15 different screw types/sizes with a quantity of 10 each) - SPD / MTB Compatible Cleat Screws - 4mm Hex countersunk M5x0.8, compatible with most 2-hole cleats, and are black oxide coated carbon steel. Kit includes 10 of each: 10mm (PD0219), 12mm (PD1576), 14mm (PD1577), and 16mm (PD1578). - Look / Shimano Compatible Cleat Screws - 4mm Hex Button Head M5x0.8, are compatible with most 3-hole cleats, and made from stainless steel with Nylock®. Kit includes 10 of each: 8mm (PD1579), 10mm (PD1580), 12mm (PD1581), 14mm (PD1582), 16mm (PD1583), 18mm (PD1584), and 20mm (PD1585). - Speedplay Walkable Compatible Cleat Screws - Phillips Recessed Button Head - M4x0.7, are 4-hole cleat compatible and made from stainless steel with Nylock®. Kit includes 10 of each: 9mm (PD1590), 11mm (PD1591), 13mm (PD1592), and 15mm (PD1593).
- Bottom bracket for one-piece crank - Sealed mechanism - 24 TPI - Spindle Type: One piece - Cup Material: Steel - Weight: 310-315g - Cup Type: Press Fit - Cup OD/Bearing OD: 51mm
The Nylo-Form pedals feature a low-profile, durable composite construction. - CrMo axle - Sealed bearings - Molded pins - Spindle size: 9/16-inch
Squatch platform pedals have a low-profile, nylon construction and molded traction studs that are easier on the shin in the event of a crash or pedal slip. - EPB bearing system - Spindle size: 9/16-inch
$5.99 - $6.99
- 10mm tall, hex shaped alloy spacers in a variety of colors - Compatible with 1-1/8" headtubes - Size: 1-1/8" x 10mm
$29.99 - $31.99
- Durable nylon+fiber body - Heat-treated chromoly spindle - Molded pins - Loose ball bearings - 375g/pair
$4.99 - $19.99
- 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
$5.50
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
$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
$6.99
• For use with externally routed road frames
$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
$7.99
Standard linear pull brake pads for an economical replacement. Genuine replacement parts Reliable Bontrager stopping power for optimal operation and safety. - Standard compound (STD)—All-around rubber pad compound - Sold in pairs
$8.50
Bontrager's high performance level replacement cartridge brake pads. Genuine replacement parts Reliable Bontrager stopping power for optimal operation and safety. - British Standard Compound (BS)—Long wearing pad compound - Exceeds all US standards for brake pads—Sticky rubber for improved braking - Sold in pairs
$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
$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
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
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
$15.99
Upgrade to a quick release seatpost clamp for easy seat height adjustments.
$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
$16.99
- 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
$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
$19.99
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
Key features: - 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 $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
$19.99
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
$20.99
Made with recycled materials, this grip features a contoured shape and dual-density construction for ultimate support on any trail. Lock-on comfort Take the long way with the XR Endurance Comp Recycled Grip made using recycled plastics at the grip core. Contoured shaping provides comfort and support, while an opposing tread pattern ensures your palms are padded and your fingers stay in place. This Dual-Density grip features a lightweight lock-on design that securely attaches to any bar. Using recycled materials in this product helps provide second life to unwanted end of life plastics. Product details - Grip core is made from recycled plastic - Contoured design comfortably supports palm to decrease fatigue - Opposing tread pattern absorbs shock in palms and increases grip at fingertips - Dual-density compound provides secure grip, control, and comfort - Continuous tread pattern optimizes grip for moisture management and shock absorption - Lock-on clamp securely holds grip core to bar, eliminating slipping Features: The net effect Fishing nets make up an estimated 10% of all plastic in the ocean. What's even worse is that they're 4 times more harmful to the ocean environment than all other forms of plastic pollution. A global issue Each year 18 billion pounds of plastic enters the ocean, polluting beaches and waterways around the world. Better products for a better planet We're committed to lightening our footprint and designing for circularity wherever possible. This product and others contain recycled material and are made using planet-friendlier manufacturing processes.
$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
$23.99
Rejuvenate the performance of your brakes with this convenient and valuable kit that includes all parts needed for installation. Kit includes lubed housing, pre-stretched stainless steel cables, ferrules, cable frame protectors, and cable end caps for front and rear brakes. - This convenient and valuable kit is the key to restoring your brake's performance - Compatible with nearly all braking systems - Stainless steel cables are 2750mm and 1700mm long, for front and rear brakes - Compressionless housing comes pre-lubed is 3000mm long - Kit includes Comp brake ferrules, cable frame protectors, and cable end caps - Included stainless steel cables are rust-proof and come pre-stretched
$24.99 $34.99 29% 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
$25.99
Double Gel Cork tape pairs an extra layer of gel padding with classic, long-lasting cork for handlebars that feel comfortable and look timeless. It's easy to install, looks great, and feels even better. - Ideal stretch for quick and easy installation - Features twice the amount of gel for maximum comfort - Finishing strips and reflective Bontrager bar end plugs included - Non-adhesive backing - Double Gel Cork Tape has a thickness of 3.0mm
$25.99
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.
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