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Why have your CO2 cartridges rattling around in a seat bag when you can get Xlab's X-Nut Inflation Holder and store them behind your saddle? It holds two threaded CO2 cartridges and an inflator (each sold separately) in an easy-access location. The X-Nut is compatible with Xlab's Carbon and Super Wings.

Ultra durable outer showcases a ‘carbon-look’, stylish matte finish. Modern material deflects the elements maintaining high resistance to wear, perspiration and electrolyte drinks. The silver-colored interior makes it easy to see what’s inside quickly so you can turn your focus back to the road ahead. Mounts to top tube bosses. - Capacity: 23.2 in3 (380 cm3) - Weight: 2.7oz (76g)

Replacement Part – TST Tail Light Saddle Rail Mount Allows mounting of tail light direct to saddle rails. Compatible With: TST-70 TST-100 TST-150 TBT-50R

Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Lezyne's easy-to-use Trigger Speed Drive CO2 is super compact and portable. Its simple triggered operation lets you control exactly how much CO2 you're putting into your tires. Plus, it's press-on Presta compatible head is super fast to use and works with all threaded cartridges.

A new design and improved cleanability maintains the Podium bottle's position as the best-of-the-best within the cycling industry. This premium bike bottle prioritizes performance and excellent cage fit above all else for both professional and recreational users. Easy to squeeze and always BPA free, the Podium is the ultimate bottle for rapid and reliable hydration. - Optimized Cage Fit: Engineered to securely fit in a variety of bottle cages - Easy Squeeze: Get more fluid with less effort - High Flow, Self-Sealing Cap: Maximizes flow rate while eliminating splatters and spills - 100% free of BPA, BPS and BPF: Ride clean, drink clean - Easy-to-Clean Interface: All parts can separate for thorough cleaning - Positive Lock out: For leak-proof transport - Trutaste Polypropylene with Hydroguard: Taste your water and nothing else, time after time.

Lightweight plugs for tubeless tire punctures. When paired with Genuine Innovations' Tubeless Tackle Kit (#G20439) or Tubeless Repair Kit (#G2650), you can plug pesky punctures in seconds and cycle confident for many rides to come.

24-pack & Single Serving Created for demanding training and competition, GU Roctane Energy Gel stands out from original GU Energy Gel with more sodium, an electrolyte that aids in hydration, and even more branched-chain amino acids (leucine, valine, and isoleucine) that reduce mental fatigue and decrease muscle damage than our original GU Energy Gel. The amino acid taurine helps maintain heart contractility and improve cardiac output during long exercise sessions, while the amino acid beta-alanine helps promote formation of the intramuscular buffer carnosine. The 100-calorie packets contain carbohydrates (maltodextrin and fructose) that use non-competing pathways to help maximize carbohydrate absorption and utilization while diminishing stomach distress. 15-serving Introducing GU's new 15-Serving GU Roctane Energy Gel pouches. They’ve "bulked up" their proven Roctane Energy Gels into a larger serving size to give you, their athletes, more ways to fuel during your extreme efforts or long-duration activities. Loose trash and sticky pockets are hard to avoid when you’re out on the trail or road for hours and hours. That’s why they partnered with Hydrapak to create a custom 5-serving flask and nozzle designed specifically for GU energy gels. Their Flask makes it easy to carry the fuel you need while reducing trail-litter along the way. Less-mess, less-litter, more Roctane Energy Gel! Roctane Energy Gel is vegan, gluten free, and kosher.

A neoprene pogie designed to work with flat or riser style handlebars to keep hands warm when encountering the cold, wind, rain and/or snow. - Waterproof, 5mm neoprene construction with nylon lamination inside and outside - Attaches to handlebars - can be easily installed and removed for temperature changes - Can be used with regular cycling gloves of varying thickness - Reflective material on seam and logo - Stays open, allowing easy access and removal of hands - Vent zipper can be opened if hands start to overheat - Measures 10" wide by shifters/brakes

Optimized for RockShox forks, RockShox MTB Fenders deliver exceptional protection for your fork, with deep side skirts to keep the mud and debris away from the most vital parts of your fork—and your body. Take your bike's customization to the next level with nine color offerings made to match RockShox decal packs—or go black-on-black for that minimalist look. MTB Fenders come complete with four beefy zip ties for installation so you can get to the trailhead sooner and shred with much less mess. - Works on all RockShox fork models - Comes with 4 zip ties for immediate installation - Offered in a wide range of colors that match RockShox's fork decal packs - Designed specifically for RockShox forks - Deep side skirts protect stanchions and dust seals from rocks and debris - Precisely placed mounting holes make the fender follow the wheel's contour, minimizing contact when the fork is compressed

End wet feet forever! SKS Longboard are one of the longest and best coverage fenders on the planet. They feature stainless-steel hardware and SKS's security clips for durability and safety. - 700c x 38–45

Minimalism to the max is a good description of the ultra-lightweight seat pack for road bikes and mountain bikes. The Micro Two was specially designed for those demanding tours when every gram counts. In addition to being 100% waterproof, the pack offers you space enough for a few critical items such as a replacement tube, a bike kit, or first aid materials. Its roll closure and elastic drawstrings allow you to collapse its size down to a minimum. And thanks to its extremely small dimensions, it can be mounted to your bike in an extremely space-saving manner. Simply attach the mounting bracket to your seat stays. Then attach or detach the pack with a single hand using the snap buckle. While the snap-on system was again enhanced for user-friendliness, the Micro Two remains compatible with all previous models. Further Features: - PVC-free, polyurethane-coated nylon fabric - No protruding plastic parts on the inside - Includes the mounting bracket - Simple attachment - Reflector

Lezyne's easy-to-use Alloy Drive CO2 is super compact and portable. Its simple twist operation lets you control exactly how much CO2 you're putting into your tires. Plus, its aluminum construction is lightweight, durable and easy on the eyes. What's more, the Alloy Drive is Presta/Schrader compatible, comes with an anti-freeze sleeve, and works with 16g threaded cartridges. - CNC machined aluminum dispenser with brass internals - CNC control knob twists for easy and controlled inflation - Twin Slip Chuck head presses on to Presta and Schrader valves - Neoprene sleeve insulates hand from cold during discharge - Compatible with threaded CO2 cartridges - Comes with one 16g cartridge

XLAB's Sonic Wing Dual Bottle Rear Carrier fits perfectly in seatposts with 2 6mm holes and lets you carry your gear behind you tucked out of the wind. This versatile carrier gives you options galore so you can easily attach what you need for any length ride. You also have 30 different mounting options and can keep it upright for low drag or invert it for easy access. And, since it attaches to the seatpost, the Sonic Wing works with most seats too. Its aluminum construction means there's no twisting under load, no swaying while riding and no bouncing or lost bottles over bumps. Compatible with Cervelo seatposts with two 6mm holes as well as the new QR PR6.

Garmin Varia UT800 Meet the smart headlight that shines brighter for longer - High-intensity cycling headlight for urban and trail use that’s visible in daylight from more than 1 mile (1.6km) away - Projects a steady blast of 800 lumens for up to 1.5 hours - Automatically adjusts to ambient light conditions, speed and ride profile to extend battery life - Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off, control brightness and more - Offers 5 light modes, including high, medium, low, night flash and day flash Specs: - Dimensions (LxWxH): 3.8" x 1.3" x 1.2" (96.6mm x 33.5mm x 29.7mm); 1.8" with flange (44.7mm with flange) - Weight: 4.6oz (130.0g) - Battery life: 1.5 hours, high; 3.0 hours, medium; 6.0 hours, low; 25.0 hours, day flash; 6.0 hours, night flash - Lumens: 800 - CREE LED: yes - Degrees of visibility: 270 degrees - Visibility distance: 1 mile (1.6km) - Water rating: IPX7

CLIF BLOKS Energy Chews provide quick, chewable, energy to athletes while training and racing. BLOKS come in 33 calorie cubes, with sleek and portable packaging, making it easy to customize and track caloric and electrolyte intake during long outings and races.

- Protects your floor from sweat and bike grime. - Keeps your trainer from "walking" during intense workouts. - Durable construction absorbs vibration and noise.

Keep your reservoir free from taste and odor and ready for your next adventure. Fast-acting tablets are easy to use and work in just 5 minutes. - Periodic cleaning with CamelBak Cleaning Tabs keeps reservoir and tube free from taste and odor - CamelBak Cleaning Tabs work in just 5 minutes for a thorough cleaning - 8 Cleaning Tablets Per Pack.

Bontrager's Air Support HV is a life-saver when you flat out on the trail. A large volume chamber makes it a breeze to use on fat mountain bike tires. It has an easy-to-use thumblock, an auto-selecting head that fits Presta and Schrader valves, plus a fold-out T handle and a dual action for fast inflation. The Air Support HV is compact and light and it comes with a mount to carry it on your frame.

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 Swank has a light, durable frame and shatterproof, scratch-resistant lenses along with a no-slip fit perfect for active lifestyles.

- Protextura Water-Resistant Nylon And Zipper Keeps Contents Safe And Dry - Reflective Strip And Taillight Hanger Provides Optimal Visibility And Safety - Anti-Slip Hook-And-Loop Straps Securely Attach To The Seatpost

For hot days on the trail, the podium dirt series chill keeps your drink cold twice as long thanks to the insulated double-wall construction. As the ultimate bike bottle for both recreational and competitive cyclists alike, it features an integrated mud cap to keep the dirt out of your water, a high-flow self-sealing jet valve and easy to squeeze ergonomic design. The optimized cage fit means you won't fumble to grab or stow your bottle and because it's 100% free of BPA, BPS, and BPF, you'll ingest nothing but cold, clean water. - Keeps your mouth clean and your drink cold twice as long - Double-walled construction: keeps water cold twice as long - Optimized cage fit: engineered to securely fit in a variety of bottle cages - Easy-to-clean interface: all parts can separate for thorough cleaning - Nozzle cover: keeps dirt out and your mouth clean

Clif Bars are a delicious source of healthy energy and are full of essential vitamins and minerals. Made with high-quality, organic ingredients, Clif Bars are a perfect go-to food whether you’re on the bike or just need a quick snack at the office. They contain 10 grams of protein and are made with real fruit, nuts, and whole grains. They contain no hydrogenated oils or artificial flavors.

The ultimate trail-side companion. Details - 20 high tensile steel multi-tools, including an integrated tire plug tool - Tire plugs come included with a storage case that mounts directly to the tool - The case can be used to conveniently store chain links Specs - Chain Tool: 8/9/10/11/12 speed compatible - Hex Wrenches: #2, 2.5, 3, 4, 5, 6, 8 - Length: 89mm - Open Wrench: 8mm - Screw Drivers: Phillips #1 & #2, flat #1 - Specialty Tools: Tire plug tool, tire plugs, valve core removal tool, rotor straightener - Spoke Wrench: #0, 1, 2 - Torx: T-10, T-25 - Warranty: Lifetime - Weight: 203g

The ultimate trailside companion. These high tensile steel multi-tools feature a precise fit and finish and side grips for a secure handhold even with gloves on. The m10 includes: Hex wrenches: #2, 2.5, 3, 4, 5, 6, 8 Screwdrivers: Phillips #2, flat #2 Torx: t-25 Length: 89 mm Weight: 124g Warranty: Lifetime

Choose your flavor The Elite Water Bottle cage provides the same secure bottle hold as the carbon Pro Cage in a more economical, composite material. This cage is ideal for road and mountain bikes, and it's available in a wide variety of colors to suit your bike. - Super strong yet lightweight construction - Secure bottle retention suitable for road and mountain use - Available in a wide variety of colors - Weighs only 38g

Banjo Brothers' Phone Wallet is ingeniously simple and effective. This durable, water-resistant pouch weighs next to nothing yet it keeps your phone, ID, and spare key protected. It features a full-length zipper and a headphone slot, too.

Breaking a sweat? Grab some Nuun Sport! When you sweat, your body loses vital minerals and electrolytes that need to be replaced for healthy recovery and lasting performance. Nuun Sport provides a great balance of ingredients for mineral replenishment and optimal hydration before/during/after your workout. - 10 tablets per tube. Dissolve in 16oz. of water. - These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

A clean bike is a happy bike! Park Tool's Bike Cleaning Brush Kit is a four-piece brush set designed specifically to clean bicycles. Ergonomically designed and featuring dual-density, sure-grip handles, the BCB-4.2 kit includes: • 1 GSC-1 Gear Clean Brush • 1 Tapered Detail Brush • 1 Frame Cleaning Sponge/Bristle Brush • 1 Soft Bristle Soaping Brush

Wald's 10252 training wheels are designed to mount on most single speed bicycles with 16- to 20-inch wheels and are intended for use by riders weighing up to 100 pounds. These training wheels feature new frame adapters that improve installation. The new frame adapters enable this wheel set to be mounted on bicycles with .75 and 1.00-inch rear frame tubes. The training wheels can also be mounted onto bicycles with 1.25-inch rear frame tubes when the frame adapters are not used.