Replacement stays for a variety of Tubus racks. Every roundstay is made out of solid aluminum, and they are available in various lengths and offsets. - 8mm diameter stay - Drilled for M5 bolts

Aerodynamic lines and engineered ventilation specialize the Crit for endurance sports. Adjustable arm and nose pieces specialize the Crit for you. - All Tifosi lenses provide 100% protection from harmful UVA and UVB rays and are constructed from scratch-resistant, shatterproof polycarbonate - Grilamid TR-90 frame is made of an incredibly light and durable nylon material that resists chemical and UV damage - Adjustable, hydrophilic rubber nose and ear pieces allow for a custom fit, limiting slippage and increasing comfort - Optically decentered lenses eliminate distortion and prevent unwanted magnification - Vented lenses increase airflow to prevent fogging and help keep you cool - Tifosi's proprietary glare guard lens coating reduces eye strain

You'll look and ride fast in Tifosi's Veloce Clarions. These stylish, lightweight glasses boast Tifosi's exceptionally tough Grilamid frames and stunning, distortion-free Clarion mirrored lenses that prevent water spots. The included 3 interchangeable lens sets let you tune your glasses for different light conditions. Their open-frame design and large, impact-resistant, polycarbonate lenses offer a wide field of vision and protect you from debris, while the lens vents ensure fog-free vision. And, you'll love the hydrophilic rubber temples and nose pads that adjust in all directions and grip better when wet for a comfortable fit that stays put.

- 115 decibel horn with volume control switch - Mounts to most handlebars - Air reservoir is easily refilled with any bike pump - no batteries needed - Extension allows for more versatility when mounting

Slip on Tifosi's Tyrant 2.0 Readers and release your inner rebel. These stylish, lightweight specs boast Tifosi's exceptionally tough Grilamid frames and include bifocal lenses with +1.5, +2.0, or +2.5 magnification to make bike computers, maps, and anything else appear big and clear. Their open-frame design and large, impact-resistant, polycarbonate lenses offer a wide field of vision and protect you from debris, while the lens vents ensure fog-free vision. And, you'll love the hydrophilic rubber temples and nose pads that adjust in all directions and grip better when wet for a comfortable fit that stays put.

Removes Presta and Schrader valve cores. CNC machined, anodized finish with laser-etched logo. Fits between spokes for quick and easy core removal. Features knurled end for a no-slip grip.

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

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.

- Easy-click locking, no need for keys when locking - 2 reversible keys, can be inserted either way - Included bracket to easily carry on a bike (-01, -03, -07) - Coiled and compact for easy transportation (-02, -05, -06)

- Great novelty horn - Fits most handlebars

Let people know you're coming through. And do it in style. The perfect way to say 'Hello' Or 'hey there', 'coming through' and 'sup'. We've made ringing an art form. Spice up your handlebars with our unique graphics and bold colors. Product details: - Easy-to-push lever creates a friendly ringing sound - Fits standard bicycle handlebar - Includes attachment hardware

The Michelangelo gravity rack offers functional storage solutions in a contemporary art deco design. This unique product uses the force of gravity to harness superb support, reinforced by steel-tube construction. Rubber bumpers conveniently protect your walls and floor from scratches and scuff marks. This silver powder-coated bike storage rack will help you make the most efficient use of your valuable space. Looks great in any home or garage. Safely store your bikes with this new line of tough racks; sturdy large diameter tubing and extra padded support protect your favorite machines. - Leans against wall - No attachment required - Indpendent adjustable arms accomodate any bike style - Durable gray powder-coat finish - Easy to assemble - tools included - Maximum load 100 lbs (45 kgs) - Dimensions: 86 x 23.5 x 13.75 inches

Our Sport Hydration Drink Mix was created for a simple purpose—to replace the electrolytes lost in sweat and to provide a little bit of energy when working out, without offending your palate or gut. We initially created this drink because some of the world's best athletes needed better. Conventional sports drinks made them sick. They were undrinkable—too sweet, over-flavored, and didn't even replace what was lost in sweat—which defeated the whole purpose, like fighting thirst with more thirst. The best athletes needed something to safely hydrate, something to quench their thirst, and something to help them perform better. So with their help, we reimagined sports drinks, stripping down what used to be a neon-colored carnival to its bare essentials. In the process, we learned that simple wasn't just better for elite athletes, it was better for everyone who works hard and sweats. The result is a sports drink with minimal sugar (4g per 100 ml) and a ratio of sugar (glucose + fructose) that is optimized for faster absorption, an electrolyte profile that actually matches what is lost in sweat (800 mg sodium, 80 mg potassium, 100 mg calcium, and 80 mg of magnesium per liter), and only real fruit for flavor for a light and refreshing taste that you can drink all day. That's it—less sugar, the right electrolyte profile, and real fruit. So, if you've never met a sports drink you wanted to take home, your luck is about to change. Drink when thirsty and leaking like a busted fire hydrant. Don't drink while deep in the middle of a Netflix marathon session or sending emails (unless, you're also on your trainer). Meaning, if you haven't earned it, you don't deserve it.

Real endurance fuel - Rock-solid sustained energy - No sugar crash - Easy to digest, no GI distress BENEFITS: Unlike other similar-looking products on the market, Hammer Gel’s complex carbohydrates, all-natural ingredients, and pH-balancing formula are easily digestible, and provide quick-acting yet long-lasting energy in a convenient, tasty, concentrated form. The addition of branched-chain amino acids helps to prevent muscle tissue breakdown while reducing fatigue. - Hammer Flask holds 5-6 servings. FREE flask with purchase of Hammer Gel jug! - Only Espresso and Tropical flavors contain caffeine, 50 mg for Espresso and 25 mg for Tropical per serving. - All Hammer Gel flavors are vegan except Nocciola. - Kosher Certification

Rack 'em up Turn your ride into a pedal-powered grocery-getter with the BackRack MIK. It is designed to mount to eyelets already built into your frame, so installation is easy. Plus, it has MIK compatibility so you can securely mount MIK trunk bags or accessories in seconds, along with integrated threaded accessory eyelets for added functionality and easy light installation. Product details - Quick and easy install adds storage and utility to compatible bikes - MIK mounting system provides secure, integrated mounting with compatible bags - Integrated eyelets make it easy to mount lights or other accessories - Compatible with MIK, standard trunk bags or panniers - Single-bolt strut mounts allow maximum adjustment and easy installation - Includes required mounting hardware - Max weight capacity 25kg (55 lbs.) Specifications - Size: Small 13-18" (33-46cm); Large 18-22" (54-62cm) - Rack type: Rear racks - Material: Aluminum

The Park FR-2 Freewheel Remover fits SunTour two-notch freewheels. It's built thin so that removing axle parts is unnecessary. And, it's constructed of durable heat-treated steel. (Not recommended for use with SunTour 4- and 6-notch freewheels.)

Bold style that combines full coverage protection with cutting edge sport design, the Davos is perfect for those looking for sunglasses that can match their level of performance. The Davos hybrid full frame design excels in running, cycling, and any other athletic endeavor one wants to undertake. - All Tifosi lenses provide 100% protection from harmful UVA and UVB rays and are constructed from scratch-resistant, shatterproof polycarbonate - Grilamid TR-90 frame is made of an incredibly light and durable nylon material that resists chemical and UV damage - Adjustable, hydrophilic rubber nose and ear pieces allow for a custom fit, limiting slippage and increasing comfort - Optically decentered lenses eliminate distortion and prevent unwanted magnification - Vented lenses increase airflow to prevent fogging and help keep you cool - Tifosi's proprietary glare guard lens coating reduces eye strain

A durable, easy-to-install frame bag with clever internal pockets so you can carry more on every adventure. Limited edition bag with gold accents and topographical maps inside. Big bag, bigger adventures Adventure awaits with this durable frame bag featuring multiple pockets for all of your gear. Available in six sizes to ensure the best fit for your bike, this bag mounts quickly and easily with a simple strap design. The limited-edition Driftless design features topographic maps giving a nod to its namesake region. Product details: - Available in six sizes to best fit more frames and adventures - Optional thumb screws (sold separately) allow for threaded boss mounting on select Trek bikes - One main pocket and smaller compartment pocket make it easy to stay organized - Hi-vis lining with topographical maps of the Driftless region and internal mesh pockets make finding your gear easy - Water-resistant construction helps keep your gear dry - Durable materials and robust zippers are designed to last - Easy-to-use attachment straps feature a soft rubber coating to reduce abrasion Driftless design Inspired by Wisconsin's hilly Driftless Area, this limited-edition Driftless Adventure Frame Bag has rich golden accents and features a topographical design on the inside of the bag. Simple, secure installation Easy-to-use attachment straps fasten your bag tightly to your frame and feature a soft rubber coating to reduce abrasion.

Park's professional-quality, precision-sized spoke wrenches are hardened and chrome plated for long service. Wrenches are vinyl coated in one of four colors indicating the size at a glance. You will find these wrenches in virtually every professional bike shop and every shop mechanic's personal tool stash. Make sure you have the sizes you need in your home toolbox and bike bag.

Park's Gear Clean Brush has a handle on one end with a curved, serrated edge perfect for cleaning between cassette cogs. The other end's tough nylon bristles are ideal for cleaning the derailleurs, chain and other drivetrain parts to keep them clean and prevent premature wear. It also works great on brakes and other components that collect dirt and grime. The GearClean easily fits in a toolbox or pack.

Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.

- 100% BPA-free insulated water bottle. - The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Integrated sports cap makes for quick hydration–pull for a cool stream and push to lock for a spill-free seal. - The innovative Sport Cap is two pieces–cap and valve–and easy to clean. Simply twist, pull, and wash. Plus, they're dishwasher safe. - Dash Handle turns your bottle into the ultimate travel companion, and its convenient loop keeps hydration at your fingertips. - Crafted in Colorado to reduce environmental impact - Weight: 150 g / 5.3 oz - Capacity: 0.71 L / 24 fl oz

Silicone Case for Edge 540/840

Electra's Seatpost Clamp w/Rack Mounts is the crucial link between your bike and your rear rack. It replaces the standard seatpost clamp to allow rack installation on bikes not originally fitted with rack eyelets.

A durable, easy to install frame bag with clever internal pockets so you can carry more and roam farther than ever before. Adventure awaits with this durable frame bag featuring multiple pockets for all of your gear. The Adventure Boss Frame Bag is available in six sizes to ensure the best fit for your bike, and it mounts quickly and easily with a simple strap design. You can also pair it with the all-new Checkpoint for integrated, strapless top tube mounting using thumb screws (sold separately). Product details - Available in six sizes to best fit more frames and adventures - One main pocket and smaller compartment pocket make it easy to stay organized - Hi-vis lining and internal mesh pockets make finding your gear easy - Water-resistant construction helps keep your gear dry - Durable materials and robust zippers are designed to last - Easy-to-use attachment straps feature a soft rubber coating to reduce abrasion - Optional thumb screws allow for threaded boss mounting on new Trek Checkpoint

Being Seen From All Angles Has Never Been Easier We understand being able to see in the dark is important, but we also believe that so is being visible to cars. A recent study by the National Highway Traffic Safety Administration (NHTSA) showed 27% of bicycle accidents are side impacts and 30% of fatalities occur in intersections (between 2010-2017). Being seen from all angles while cycling has never been easier. The Grid Side Beacon was imagined to work in with head/tail lights to keep you more visible from a full 360 degrees. Designed to be mounted to either side of your fork with reusable silicone straps, the Grid Side Beacon can be used as a stand-alone light, or as part of our Luminate 360 Light Set. Spec'd with eye-catching amber-colored LEDs, the weatherproof, rechargeable Grid Side Beacon set comes with a dual-headed charger and has a runtime of up to 6 hours for multiple days of commuting illumination. - 58 grams - Charges via any standard USB port - ip-65 submersible - ingress protection rating or "IP rating," is a techy way to describe the level of water- and dust-proofness of a product. this light meets the IP-65 standard, which means it is totally protected against dust/grit and protected against low-pressure water jets from any direction. - High/Solid 85 lumen, 1.5 hr runtime; Low/Solid 50 lumen, 3 hr runtime; High/Flash 85 lumen, 3 hr runtime; Low/Strobe 50 lumen 6 hr runtime

Retro Mirror Sprintech Single Mirror. Works with all road handlebars by attaching to the bar end using its simple retrobike install. Allows you to see traffic from behind without having to look over your shoulder. Expands your visual field without shifting head or body to see behind you. As reliable as a car's rearview mirror! Placed on the left side of the handlebars, the Sprintech rearview mirror is easy to install. Simply remove the cap from the end of the handlebar, insert the connector plug, and attach the Sprintech rearview mirror. Once installed, simply adjust to the desired position. Available in five colors: Black, White, Red, Yellow, and Blue. Also available in pairs!

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

Stay ahead of the pack with this extended out-front bike mount that lets you take full advantage of your Edge without compromising your ride. This mount with extended arm allows you to stay in a comfortable heads-up position for easier monitoring and improved safety.

The best thing to happen to handlebars since grips. - Easy to push lever creates friendly ringing sound - Fits standard bicycle handlebar - Includes attachment hardware