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Part of our ultra-light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, it's optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill cap, makes aid station refills a breeze. Ultra light weight, ultra useful. Comfortable Fit Soft material conforms to most hydration vests, belts, or pack pockets Compressible Flexible design shrinks as you drink reducing water movement Customizable Hydration Choose between a bite valve and a drink tube cap Speedfill Cap Topped with a flip top cap for fast refills at aid stations

Our new and improved Hike Light socks, formerly PhD Outdoor, offer a women's-specific fit and bring you enhanced features to maximize comfort and help you get after it at the highest level. We've extended the durability zones to make them cover even more of the sock–offering the same comfort with even more strength. And updated mesh zones help improve breathability without sacrificing the perfect sock fit. Less pressure. More performance. Add these features to a lightly cushioned sock that already provides the highest degree of comfort, fit, and durability, and it's never been easier to go far and feel good. Features: - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Women's specific fit - Comfort welt with 'stay put' fit - Height 5.5" - Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane - Sock Height: Mini - Indestructawool technology with extended durability zones

Legendary Darn Tough construction for when "equipment failure" is not an option. Performance Trail Fit means no bunching, no slipping, no blisters. Side vents deliver superior breathability. - 61% Merino Wool 37% Nylon 2% Lycra Spandex

Semi-Metallic replacement pads for the DH-R EVO, G-Spec DH-R, Quadiem, Slate T4, Slate G-Spec and "Select 4-Piston Tektro Brakes" - Semi-metallic compound for minimal noise with maximum power - Fits all TRP four piston calipers and Tektro four piston calipers - Color: TRP red - Sold per wheel - Replacment pad for Tektro Q10YS

A trail companion like no other, the flexible Stow 1L has an internal baffle that makes it easier to hold and pocket. An easy-open flip cap cover protects the spill-proof nozzle when not in use and the bail handle makes for more comfortable carrying and attachment. Convenience meets performance. Packable Minimal design and durable construction allows you to flatten and roll when empty and stow in bail handle Flip Top Cap Made for drinking during activity with an easy open cap cover and self-sealing silicone nozzle Filter Compatible Attaches to most 28mm threaded water filters, use as your durable backcountry squeeze bag Easy Carry Flexible bail handle for comfortable carrying, quick attachment, and filling in a lake or river

Hit that new trail in the Performance Hike Light Cushion Low Ankle sock, and you'll be smiling from start to finish. This responsibly sourced Merino wool sock is enhanced with the 4 Degree elite fit system for a dialed-in, performance-oriented fit. Plus, the Virtually Seamless toe offers a smoothed-out experience for even greater comfort. And, because these socks offer body-mapped mesh zones, your feet will enjoy breathability in all the right places. Get ready for comfort-filled hiking, mile after mile. Features: - Sock Height: Low Ankle - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Made in the USA of Imported Yarn: 57% Merino Wool 11% Nylon 30% Recycled Nylon 2% Elastane - Sock Cushion: Light Cushion

If you thought Merino wool's benefits—including comfort, breathability, and odor resistance—were great, you're gonna love what else this sock brings. With our Run Zero Cushion Ankle Socks, you also get Shred Shield technology to reduce wear from toes, mesh zones for enhanced breathability, a Virtually Seamless toe for enhanced comfort, and Indestructawool technology for extended durability. When you're ready to put in mile after mile of training runs, this sock will bring the comfort and durability goods. Features: - Sock Height: Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Overall 3.25" height - Made in the USA of Imported Yarn: 46% Merino Wool 26% Nylon 25% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.

This durable pump with SwitchHitter head automatically adjusts for Schrader or Presta valves. - SwitchHitter head works on Schrader or Presta valves with no disassembly. - Plunger locks to body chamber with a simple twist for secure storage. - Water bottle boss mount included. - Max pressure: 120psi (8.3bar) - Volume per stroke: 48.4cc

Topeak's Modula Java Cage carries your 12 or 16 ounce coffee cup with ease, so you can bring your favorite hot beverage along for the ride. It grabs securely with a rubber strap and adjusts to fit most insulated mugs.

Get out the headband: it's time to mop up with this ground-up redesign. Our streamlined No Show Tab men's running sock features a silky, chafe-eliminating cuff, high-performance flex zones and a supportive fit. Built with ultra-lightweight, wicking Merino Wool for all-day, marathon-mileage bids. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - Our no-show socks are the toughest socks you will never see. When your shoes are on this sock is gone. - 55% Nylon 40% Merino Wool 5% Lycra Spandex - For the ultimate like-it's-not-even-there fit and feel, ultra-lightweight yarns give our running socks the lowest in-shoe profile. Cushioning Details - Terry loop cushion isolated under the foot for rebound in these incredibly light running socks.

Fill. Drink. Pack. Repeat. With durable construction and minimal design for easy packing, the flexible Stow 500ml helps make all your adventures the best they can be. An easy-open flip cap cover protects the spill-proof nozzle when not in use, bail handle for comfortable carrying and attachment, and a weight 80% lighter than most hard bottles, and you've got a perfectly pocketable bottle. Packable Minimal design and durable construction allows you to flatten and roll when empty and stow in bail handle Flip Top Cap Made for drinking during activity with an easy open cap cover and self-sealing silicone nozzle Filter Compatible Attaches to most 28mm threaded water filters, use as your durable backcountry squeeze bag Easy Carry Flexible bail handle for comfortable carrying, quick attachment, and filling in a lake or river

Our Women's Run Zero Cushion Ombre Print Low Ankle socks have a cheeky brightness that won't get lost in your sock drawer. They're purpose-built for comfort and durability, with the 4 Degree elite fit system for a performance-oriented fit, a women's specific fit for comfort, a Virtually Seamless toe, breathable mesh zones, and Indestructawool and Shred Shield technologies. With comfort and style as part of their DNA, these women's run socks are designed to help you go far and feel good, run after run. Features: - Sock Height: Low Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Women's specific fit - Achilles tab prevents sock from slipping into footwear - Made in the USA of Imported Yarn: 51% Merino Wool 25% Nylon 19% Recycled Nylon 4% Elastane 1% Polyester *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Jagwire's Mountain Sport Disc Brake Pads (Hayes) feature a low-noise, semi-metallic compound mounted to a steel backing plate for excellent braking performance and durability.

Park's Compact Crank Puller is used to remove Shimano Octalink, ISIS Drive and square-taper cranksets. It includes 2 rotating tips (16.3 and 11.3mm) to make the job easy. This is a great tool for your travel and home tool kit.

Everything you need Be prepared for roadside adjustments and minor repairs with the Bontrager Comp Multi-Tool. This simple tool features a compact design that easily packs away yet provides all of the essential tools to keep your bike tuned and running smoothly. Key features - 2,2.5,3,4,5,6,and 8 hex along with Phillips, flat and T25 - Alloy sides for a sleek lightweight design - Material: Steel

SRAM's PC-1 Single Speed Nickel Chain is designed for singlespeed bicycles so it won't jump off when you're laying down the power. It comes with a connector link for easy installation and removal.

Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago. Our 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide. AWS-1 FEATURES - 4mm, 5mm, and 6mm hex set - Wrenches made from industrial tool steel, through hardened and tempered for long life - Chamfered tips for a perfect fit

The louder version of the Original Incredibell. The Incredibell XL is a little bigger and comes with the same pivoting dinger. - Dome Diameter: 43mm (1.7') - Fits handlebars with 21.7mm – 26mm (.85' – 1.03') outside diameters

- Fits all Yakima crossbars except 86-inch - Sold in sets of 4

Quickly connect a drink tube to your HydraPak Seeker or HydraPak water bottle for versatile backcountry use with the Plug-N-Play cap. Use inside your pack like a hydration reservoir, strap outside like a bottle, or quickly setup a gravity feed at camp. - Twist release technology quickly connects / disconnects HydraPak drink tube (not included) - Automatic shut-off for leak-proof tube removal - 42mm screw cap fits Stash 750ml and Seekers - Includes a dirt guard with tether to keep your cap clean

- R50T2 compound brake pads for BR-4600 - Also fits BR-4600, BR-3400 and BR-R450 - Adjustable toe-in and contact angle - 5 pairs

Medium sized Bells with exciting and classic designs and fit a range from 46mm to 60mm wide. Check out the video for a YouTube sound clip!

- 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

A sturdy bicycle cleaning brush with a unique angled and contoured shape – perfect for cleaning cassettes and freewheels as well as tires. With a strong ergonomic handle and stiff nylon bristles, the GSC-4 scrubs away the toughest muck and mess.

Pair of EndCaps for Yakima CoreBar.