The Problem Solvers Seatpost Shim is what you need when your seatpost is a little too small-diameter to fit tightly into your frame. It's made of light, durable aluminum and has a lip on the top so it won't slide down inside the frame during installation.

Somewhere between the excitement of competition and recovery, it can be easy to misplace things. With Profile's Aerodrink Parts Kit you can replace both straws, the mesh sponge and the two rubber bands that keep your Aerodrink ready for your next event.

The Problem Solvers Inner Chainring Bolts include 5 of the special threaded chainring bolts that fit into the chainring nuts on your crankset to hold the chainrings in place (chainring nuts sold separately). This type is 8mm long and made of light, durable aluminum.

KMC Missing Link connectors are for use on new chains or to keep in your seat bag for an emergency repairs. - Compatible with Campagnolo 10-speed chains

- T100 Sintered Metallic: long-life, all-condition compound - T106 Semi Metallic: no-bed, shorter-life, quieter compound - Set includes one pair of pads with retention clip

Helmet mount for all systems that use the slider mounting clip. Not compatible with Lumina Series Lights. System Compatibility - Pro Series - HID Series - Classic Plus & Select - Evolution & Digital Evolution - HeadTrip & Digital HeadTrip - TrailRat & TrailRat Select - RoadRat - Digital Patrol LED - Digital Patrol - Pre 2001 systems

Cadence Magnet for all CatEye computers that record cadence.

SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. They shift a 2:1 Shimano rear derailleur.

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

Dimension Basic Track Cog Lockring with 1.29-inch x 24 tpi left-hand thread. - Stainless steel - Fits all but Campagnolo and Miche hubs - Not compatible with Phil Wood hubs

The Problem Solvers Steerer Tube Shims are for installing 1-1/8-inch diameter threadless stems on 1-inch diameter threadless forks. The shim is made of light, durable anodized aluminum and is chamfered on the ends for easy stem installation.

- Complete cable kits for internal three-speed hubs

- Used for attaching rear racks to monostays or seatposts on bikes without traditional seatstays - Rubber coated steel for all weather durability

Genuine replacement parts When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. Upgrade or refresh your bike. - Replacement downtube strike plate for 2012 Madone - Self adhesive

The Dura Road Pad is a forged aluminum holder with dual pivot adjustment that houses Kool-Stop's Dual Compound Dura Type insert and comes with an extra pair of their aggressive salmon compound inserts. These will fit most Shimano type brake systems. Features: - Aluminum Holder - Patented Plow Tip - Water Grooves - Dual Pivot Adjustment - Dual Compound - Extra pair of pads Specifications: - Weight per pair: 34 grams - Overall length: 55.5 mm - Pad contact width: 9.8 mm

• Aluminum clamp with a chromoly bolt

• Steel • Polished-chrome finish • 7/8-inch seat-clamp diameter

• CNC machined from 7075-T6, one of the strongest alloys available today • Outer rings are made from 4mm thick material & inner ring from 5mm thick material for unsurpassed durability • Rings feature our patented S.H.I.F.T. technology, featuring hard-wearing steel S.H.I.F.T. chips for dual action up-shifts

Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition. - OEM 39t chainring for Ultegra FC-6700-G and FC-6601-G (grey) cranksets

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

Hard-working, pedal pushing feet deserve comfort. Treat your feet with the Comp Racer Sock. They're made with Meryl Skinlife construction, so moisture management is under control. The comp racer sock has comfort, color, and style to give hard-working feet what they need. The Comp Racer Sock is soft and unbelievably comfortable, yet durable enough for the toughest riding. Made with Meryl Skinlife fibers, it offers superior moisture management and fit to help maintain your foot's comfort.

Burley's Classic Hitch makes a great replacement for lost or damaged hitches. This replacement hitch attaches to the trailer's tow bar and switches easily between traditional bike frames.

Hose kits for Hayes hydraulic disc brakes include stiff, durable hose and the necessary fittings.

The Comp Racer High Rise sets you up with a modern 6" cuff design that's made from premium fibers to wick moisture away and help keep your feet dry and comfortable. With the high rise cuffs, we've taken classic cycling performance and modernized the style making the Comp Racer High Rise Sock favorites of road racers and trail riders alike. Put on a fresh pair for the ride into school or work and when you get there, swap in a stylish option to match your get-up for the day.

The Park FR-3 Freewheel Remover fits SunTour four-notch freewheels. It's built thin so that removing axle parts is unnecessary. And, it's constructed of durable heat-treated steel.

The Universal Aerodrink Bracket fastens quickly and easily to your aerobar extensions using secure Velcro straps. It's compatible with Profile Design's Aerodrink, Insulated Aerodrink, and Aquacell systems (all sold separately).

• Triple-chainring replacement for one-piece crank • Durable steel construction • Chain guard • 48/38/28-teeth chainrings

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

- One-piece bottom bracket cup set - Bearings included - Shell: 68mm - Spindle Type: OPC - Cup Material: Steel - Weight: 265 grams

- Street tire - Grooved tread with directional siping - Wire bead

- Extra security against theft - 5mm hex CrMo axle

Park's FR-8 Freewheel Remover fits flip-flop BMX hubs with 30 x 1mm threads. It can be held with a wrench or vise, and its narrow profile allows use without removal of cones and locknuts.

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

Replacement bicycle trailer hitch for Model A & Model T Bicycle Trailers - Compatible with Model T Bicycle Trailer

The Caden Helmet Vent Light accessory for the Caden Helmet is one of the easiest and most powerful ways to increase visibility and safety on the road.

The Sport Recreational Helmet Vent Light is one of the easiest and most powerful ways to increase visibility and safety on the road.

Converts quill style forks to use threadless stems.

The Acera EZ Fire Shift/Brake lever combo pairs the comfort of a 3-finger alloy brake lever with the power of a hydraulic disc brake. - Clean cockpit with compact and integrated appearance - Clear shift response and light action shifting performance - Funnel bleeding for easier maintenance - Clean cable routing - Easy setup, simple control and stable brake performance for sport and leisure riders - OPTISLICK steel cable for a lighter operating force and better compatibility with the internal cable frame - Integrates smoothly with 3-finger alloy hydraulic BL for an overall increase in ergonomics and total system design

• Forged aluminum • Integrated micro-adjust seat clamp

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt

- 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

The Trail Builder Glove came to life after seeing all of our trail-building friends using our beloved DND out on dig days. We immediately saw the need for a tougher, more protective glove designed to stand up to the work of making mountain biking more accessible in our communities, while still being rad enough to ride in. The result is a glove that can handle shovels, rakes, and saws as comfortably and capably as a handlebar, thanks to the Laredo microsuede palm and reinforced fourchettes. And with attention to detail like added backhand protection and extra absorbent Terry for wiping sweat, it's all you need for your best days on the trail.

Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications.

The Problem Solvers Travel Agent amplifies your braking power so that you can mix road, mountain and cyclocross brakes and brake levers. Instead of buying new levers or brakes, just install a Travel Agent and you're good to go. This trick gizmo is made of quality 6061 aluminum and is available with and without a built-in adjustment barrel. It works with cantilever brakes, road dropped handlebars, and Shimano STI and Campagnolo Ergopower levers.

Design Philosophy: -Socks can make or break an outfit, and it is easy to see that the clean, contemporary styling of the Pro SL Sock II will be a welcome addition for even the most discerning wearer. These socks certainly aren't style over substance however. Fine Meryl fibers create a soft to touch, breathable sock that is also resistant to wind and rain. Meryl fabric: -Utilizes Meryl fabric containing particularly fine fibers, producing a lightweight fabric characterized by soft handle, breathability and resistance to wind and rain.

The Plug is a light that harkens back to Knog's roots, using an overmolded soft touch TPU in three fun colors. Kicking out 250 lumens, this light is packed with fresh technology like a low battery indicator, cut-outs in the front light body for improved side visibility, and like all Knog bike lights, it is fully USB rechargeable. Designed to work with all genres of bicycles from commuters to road bikes, the Plug comes with two silicone bands for securing it to handlebars (22-27mm & 27-32mm). The Plug is a light for every-day, for every ride, for everybody. Increased Side Visibility Cutouts in the side of the Plug design result in improved side visibility. Given the fact that 78% of accidents happen with cars not seeing bikes at intersections, any additional visibility from the side can only be a good thing. USB Rechargeable As with all of Knog's bike lights the Plug is 100% rechargeable. Recharging is achieved via the micro USB port conveniently located behind the large rear button. Using a micro USB cable (not supplied) you can simply recharge off any USB port. Easy One Button Operation A large, soft-touch button ensures easy operation of the Plug. The Plug's oversized button allows the user to turn the light on and off with ease, even when wearing gloves. Low Battery Indicator Don't be caught out with an uncharged bike light again. With the Plug's clever side visibility window doubling up as a low battery indicator, you'll know when exactly when your light needs recharging. - Dimensions: H: 43mm x W: 33mm x L: 75mm - Weight: 65g - Charge Time: 2.5 hours - Lumens: 250

Shimano's BB-UN55 Square Spindle Bottom Brackets are the unofficial standard for English-threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles. - Fits JIS Square-Taper Cranksets - Hollow spindle - Crankarm fixing bolts not included

Swank is retro-value for modern times, carrying the freedom of youth into the excitement and unpredictability of tomorrow. Swank’s light frame is designed for a no-slip fit and is equipped with shatterproof, scratch-resistant lenses covering a spectrum of popular colors.

The Bravo Gel is Giro’s most popular glove, and now there's reason to love it even more. This versatile glove features optimized gel padding that delivers Giro's exceptional Super Fit ergonomic design and high-quality construction at an affordable price. The updated design features reflective finger pulls, more technical construction for improved comfort and a larger Velcro closure for easier use. The cuff has been redesigned to eliminate the binding material, making it more streamlined against your wrist to improve comfort. It’s the perfect choice for riders who prefer the feel of a more traditional padded glove, with comfort and performance that rival gloves costing twice as much. - Moisture-wicking four-way stretch, breathable mesh - Highly absorbent microfiber wiping surface - Updated low-profile Velcro closure - Super Fit engineered three-panel design - AX Suede microfiber palm - Sonic-welded pull tab - Optimized gel padding

The Women's Airmatic All Mountain riding apparel provides all-day comfort without sacrificing style. Designed to offer an exceptional fit for female riders with just the right amount of technical features. - Technical heather jersey fabric with a casual t-shirt look and feel - Fade-resistant sublimated graphics - Reflective logo on back for increased visibility - Unique neckline for added style and comfort - Internal goggle wipe keeps your eye protection clean

When you depend on your bike to get around town reliably, the H2 tire is a no-brainer. It's got a smooth rolling center and great cornering traction for a confident, efficient ride. - Excels on pavement - Smooth-rolling and efficient tread design - Durable enough to prevent punctures from glass and stone - Strong puncture protection without the weight penalty

Limited edition graphics for head to toe roadie outfitting - 3-panel lightweight construction - Flexible skip - One size fits all - Limited edition print for mix or match outfitting

RockShox 32mm Seal Kit

Origin-8's Tiki Handlebar mixes style and function. It's crafted from ultra-light 7075 aluminum and features a road brake lever compatible mustache shape. With it's bold 60mm drop and narrow 515mm width, you'll feel like your flying on every ride.

The BlueGiga dongle gives Rouvy, CycleOps' virtual training software, the ability to seamlessly connect to Bluetooth devices and sensors. The BlueGiga dongle contains a Bluetooth (BLE) radio that allows PCs to communicate with BLE devices, including CycleOps smart indoor bicycle trainers and power meters made by the folks at PowerTap. Most importantly, the BlueGiga dongle is necessary to update the firmware Over the Air (OTA) via VirtualTraining for the Hammer and Magnus bike trainers. - Bluetooth dongle for PCs to work with Rouvy - Needed for Over the Air Firmware Updates to Smart Indoor Bike Trainers. - Works with PC desktops and laptops.

This versatile hybrid and city tire is great for a variety of conditions and offers basic puncture protection and durability. A tire ready for everyday H2 is the go-to replacement tire for city and hybrid bikes. Its versatile design is at home on streets, paths, and light trails. The tread rolls smooth and provides good cornering traction for a confident, efficient ride, and the durable construction delivers long-lasting tread life. Product details - Excellent tire for streets, paths, and light trails - The updated tread design delivers confident traction that rolls smooth - Tough 30 TPI construction for durability and longer tread life - Budget-friendly replacement tires that deliver performance and value Specifications - TPI: 30 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Minimum pressure: 60psi - Max pressure: 95psi - ETRTO: 32-622 - Studdable: No

The Dime is a kid-sized version of the rugged quarter adult helmet, so it has all of the same great features—an eps liner for impact management, a tough outer shell, riveted webbing anchors and plush, sweat-absorbent pads that are easy to swap for dialing in the fit. Another standout feature is the Dime's polyurethane coating, which helps protect the EPS liner from daily wear and tear. Plus, the Dime helmet is available in a bunch of great, kid-friendly colors too, so you're little one can pick out their favorite.

SRAM's Centra Twist Shifters are simple to use and offer solid shifting and reliable construction. They feature a large ergonomic grip section and SRAM's 1:1 actuation for solid shifts. Plus, with a simple twist of the wrist, you can shift a handful of gears at once.

- Cantilever brake mounts - High-tensile steel construction - Threadless fork - Steerer diameter: 1 1/8-inch - Steerer length: 260mm - For bikes with 26-inch wheels

For all your fitness needs Reach for the Kalia women's fitness jersey for a versatile, comfortable design that performs just as well on the bike as it does off it. Product details - Soft, lightweight fabrics keep you cool for all athletic endeavors - Two easily accessible pockets offer storage for all your fitness essentials - Partial zipper on chest provides easy ventilation on warm days and hard rides - Internal audio routing makes for easy, snag-free listening - Looser silhouette offers a more feminine feel and added coverage