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$38.99
- Clamps to a threadless steerer, offers up to 3-1/4" stem height increase
- Forged 6061 aluminum
- Threaded alloy top cap

$5.99 - $8.99
The Problem Solvers Clamp-On Water Bottle Cage Mount makes it easy to carry a bottle on your handlebars so you can have even more refreshment on rides. It also comes in useful on frames without room for bottles, like smaller frames and some kid’s bikes.

$19.00
- Powermeter Crank Arm Bolt Kit and AXS Cover Plug Drive Side M18/M30 Dub Steel Black Rival D1

$7.99 - $12.99
The Problem Solvers Handlebar Clamp Shim allows you to fit almost any handlebars in almost any stem. It's machined of light and durable aluminum and grooved on the inside to hold tightly.

$24.99
The Problem Solvers Cross Clamp mounts to the seat tube on your frame so that you can make your top-routed shift cables work with a bottom-pull front road derailleurs. This is a common setup on cyclocross bicycles. Choose the diameter that matches your frame.

$59.00
The tool-free Maxle Lite brings exceptional stiffness and durability to your fork in a light, easiest-to-use expanding wedge thru-axle system.
- Thread Length: 9mm
- Thread Pitch: 15 x 1.5mm

$19.99
Shimano's In-Line Brake Cable Adjuster with quick release allows you to make changes to your road caliper brake's cable tension or open a brake caliper's arms to remove a wheel.

$49.99
These simple clamps allow riders to mount I-Spec II compatible shifters or dropper levers onto their bars without the otherwise-requisite Shimano I-Spec II compatible brake levers. Sold individually and can be used for either right- or left-hand side.
- Hinged clamps for easy installation without removing other components
- AL-6061, anodized black
- 23 grams
- For use only with I-Spec II compatible shifters or dropper lever

$15.00
Surly wants you to be able to set up you ride just the way you want it. This pair of adapter washers make it so you can throw your favorite 135, 170, or 190mm O.L.D. 10mm solid axle hub into the rear end of a 142, 177, or 197mm spaced thru-axle frame. Add the adapters, add the wheel, install and tighten the nuts and, bam, you're ready to rip.
Make sure the solid axle on your wheel is the right length for the frame spacing. For instance: 190mm OLD QR goes with 197mm thru-axle spacing.

$40.00 - $69.99
ReMatch adapters are designed to integrate different generations of Shimano Brakes to Shimano Shifters. Rematch Adapter 1.1 connects Shimano I-Spec A/B shifter to I-Spec II brake.
- Made from CNC Machined T6061 Aluminum
- Anodized Black
- No additional hardware needed
ReMatch 1.1 is NOT compatible with Deore M610 or SLX M670 shifters

$20.00
Whether for derailleur clamp clearance, tire clearance, or personal preference, sometimes it can be advantageous to run the wheel further back in the dropouts. Monkey Nuts install into Surly horizontal dropouts to make spacing the wheel back easy. There are 3 different sets depending on the type of dropout and axle configuration the dropout is intended for. Simply select the correct version of Monkey Nut, install it into the frame, and slam the wheel all the way forward. Bang, done.

$41.99
A well-exercised dog is a happy dog, so give Fido a good workout while you ride! Sunlite's Dog Leash consists of a metal bar that mounts under the rear axle bolt or quick-release and straps to your chainstay. This keeps the center of gravity low so you stay stable if your dog pulls to one side. The bar is long enough to keep your pup away from the bike, too.

$19.99
The Problem Solvers Quick-Release Nut Light Mount is an ingenious solution when your handlebars are too crowded to accept a light. This fine CNC-machined aluminum post simply screws on in place of your left, front quick-release nut to provide a great place to mount your light. Lower light mounting improves your depth perception and shows more details of the road condition ahead, too.

$12.00 - $15.00
Greenfield's Kickstand attaches quickly and easily to most bicycles and provides a safe and convenient way to park your bikes at home and on the road and trail. It's also durable, lightweight, and looks great on any bike. Plus, it's made of a special non-corrosive aluminum and is built to last. You'll want one on all your bikes!
- 285mm (for bikes 22" and under), 305mm (for bikes 22" and over)
- For bikes without factory mounting plate (includes top plate and bolt)
- Certified Non-Corrosive Casting
- Snap Action Mechanism
- Non-Slip Clamping Surface

$50.00
Turn your geared bike into a singlespeed machine with Surly's Singleator. The Singleator mounts to your derailleur hanger and provides a smooth, quiet and adjustable means of tensioning the excess chain slack on any bike. It's made from strong forged steel and features a triple-sealed spring, large-cog capacity, chain guides, fully-adjustable chain line, floating pulley, and a stainless-steel pivot bushing. And, it works with both BMX and standard chains.

$10.99
Our Seatpost Adapters quite literally fill the gap, and with over 25 sizes available, the combinations are endless. These Seatpost Adapters are compatible with static, suspension and dropper Seatposts.

$122.00
Giant's Connect SL S-Bend Carbon Aerobar Extensions are for use with Giant's Clip-On Aerobar Clamps (sold separately). This model features the S-Bend. Thanks to carbon construction, these are featherweight and super-stiff extension bars. Plus, they have 70mm of fore/aft adjustment to dial in your ideal aero position.

$17.99 - $21.99
When you need to move your handlebars up, install Sunlite's Chromoly Quill Stem Extender. One end goes inside the steerer tube and your quill stem inserts into the top. It provides 8 1/4 inches of rise and is compatible only with quill stems and steerer tubes.

$21.00
Rated fully KICKASS by a very authoritative entity who will remain unnamed, Surly's cast and polished stainless steel clamps won't rust or chip paint because they can't (even the black ones!). They're shiny! They look good! And most importantly, they deliver the clampability seatposts crave.

$245.00
- Lightweight, durable alloy clamp system designed specifically to work with the Contact SLR Aero Integrated or Contact SLR Aero handlebars for 2018+ Propel Advanced Disc and 2019+ Propel Advanced
- Quick easy one bolt setup adjustment and wide-range armrest positioning
- Fits Giant Contact SL/Connect SL bar extensions (22.2mm)
- Armrest pads included

$50.00
The All-City Master Dropout is a sliding dropout system consisting of replaceable dropout plates and fixing hardware. Designed for use with 12mm thru-axles and flat-mount brakes, it is compatible only with select All-City models.
- Allows riders to convert from a geared to single-speed setup or vice-versa
- Compatible only with select All-City models
- No additional chain tension adjustment required
- Threaded cap / nut for axle installation
- Cap nut and O-ring included
- Use with drive-side plates

$12.75
- Dust-proof and waterproof rubber seal cover.
- Protect the power source connection on the frame when the e-bike is parked outside or when you carry it without the EnergyPak.

$21.32
- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity
- No retainer means these bearings have 40 percent more capacity

$46.39
Shiftmix adaptors allow a shifter to clamp directly to a Magura brake lever, expanding setup possibilities.

$89.37
Master cylinder assemblies for Magura brakes include a master cylinder, lever blade and handlebar clamp. Hose fittings and line are sold separately. Flip flop design allows unit to be mounted to either the left or right side.

RockShox
RockShox Bottomless Tokens, 35mm, Solo Air, Pike / BoXXer B1 / Lyrik B1 / Yari, ZEB, Qty 10
$41.00
RockShox Bottomless Tokens allow riders to easily custom tune their RockShox fork’s air-spring performance to best match their own riding style and suspension preference.

$4.99 - $46.99
- 6061 Forged Alloy
- Made to O.E.M. specifications
- Correct hardness to reduce damage to frame upon impact

$27.00
Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.
- OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application.
- CNC machined 6061 aluminum
- Black anodized finish
- Made in the USA

$40.00
Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.
- OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application
- These hangers do not come with mounting hardware
- CNC machined 6061 aluminum
- Black anodized finish
- Made in the USA

$12.00
Designed for use with the Zipp SL Speed Seatpost; an internal mount to hold a Shimano DI2 seatpost battery.
- Mount compatible only with B1 SL Speed seatpost
- Weight: 18g for 27.2mm, 19g for 31.6mm

RockShox
RockShox DebonAir Air Can Upgrade Kit: 216mm x 63mm , B1 and Later (Monarch 2014+/RT32013+)
$97.00
Upgrade Standard or High Volume rear shocks to DebonAir for better initial stroke, more linear spring rate and better tunabilty. Upgrade Kits include Air Can, Volume Spacers, Seals and Decals.

$26.99
This is the correct plug-and-play wire for Shimano's E-Tube Di2 electric-shifting systems. It comes in sixteen different lengths, so choose the one(s) that's right for your Di2 E-Tube wiring configuration.

$33.99
All-round protection. The Chainbow chain protector is made of impact-resistant black plastic and aluminum, and offer perfect protection from the chain. Thanks to the telescoping function and the variable positioning of the angle bracket, this chain protector is adaptable to many frame geometries and component combinations.
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