Shop All Bikes & Gear

Origin-8's 1 1/8-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses and lots of cool colors to add style to your ride. You get a bag of 10 spacers.

DT Champion 2.0 spokes cover the whole spectrum from reliable road wheels to MTB gravity wheels. - Threadless spoke blanks - Nipples sold separately

DT Champion 2.0 spokes cover the whole spectrum from reliable road wheels to MTB gravity wheels. - Straight pull spoke blanks - Nipples sold separately

Fuel for Every Day A thin layer of honey sandwiched between two thin waffles. Our waffles will satisfy your taste buds and keep you going as an afternoon snack, during your favorite activity or go great with your cup of coffee or tea. The Original Gluten-Free Waffle For years, similar waffles have been sold on street corners throughout Europe and eaten by professional cyclists, so we decided to create our own by sandwiching honey between two thin waffle wafers. Honey Stinger Gluten-free Waffles are the first product of their kind that's certified gluten free and available in a single-serving wrapper. When to Consume Honey Stinger Waffles are the perfect snack to help you prepare and perform for all activities. The energy in waffles is released immediately and absorbed at a steady rate, which delays muscle fatigue and gives your body the power to achieve your goals. With the right balance of delicious honey-powered carbs, you’ll be counting the minutes until it’s time for the next one. Nature's Energy Source Honey is rich in carbohydrates, making it ideal fuel for working muscles. When eaten before activity, it is released into the system at a steady rate throughout the activity. Helps muscles stay nourished longer during exercise and delays fatigue. Research shows ingesting a combination of carbohydrates and protein immediately following exercise refuels and decreases muscle soreness.

- Certified USDA organic single-serving wrapped waffles - A thin layer of honey infused with natural flavor and sandwiched between two thin waffles

Allows mounting of mono or duo Blendr Mount to Trek Madone SLR or one-piece Handlebar/Stem. - Corrosion resistant - Blends seamlessly

Stan's No Tubes' Presta Removable Valve Core is a replacement valve core for Stan's No Tubes Presta valve stems and Presta valve equipped rim strips.

Fuel for Every Day A thin layer of honey sandwiched between two thin waffles. Our waffles will satisfy your taste buds and keep you going as an afternoon snack, during your favorite activity or go great with your cup of coffee or tea. The Original Energy Waffle For years, similar waffles have been sold on street corners throughout Europe and eaten by professional cyclists, so we decided to create our own by sandwiching honey between two thin waffles. Honey Stinger Waffles are easy to digest, certified organic and available in a single-serving wrapper. When to Consume Honey Stinger Waffles are the perfect snack to help you prepare and perform for all activities. The energy in waffles is released immediately and absorbed at a steady rate, which delays muscle fatigue and gives your body the power to achieve your goals. With the right balance of delicious honey-powered carbs, you’ll be counting the minutes until it’s time for the next one. Nature's Energy Source Utilizing an ingredient engineered by nature as opposed to in a laboratory has its benefits, like higher quality and no additional flavoring or coloring. We use honey, a natural form of energy and antioxidants, as the main carbohydrate source for all products. Research in endurance athletes has proven that a mixture of carbohydrates is better tolerated by the body, prevents fatigue and enhances performance more than a single carbohydrate form.

Perform at your highest potential with GU Energy Gel. The 3:1 ratio of maltodextrin and fructose spares your limited glycogen stores with a combination of slow and fast-absorbing carbohydrates. The electrolytes sodium and potassium are just what your legs crave to stay firing properly. Branched-chain amino acids speed recovery and reduce muscle damage, and of course the delicious flavors go down easy.

Product details - Use in chainstay pocket to seal sensor into frame

The combination of fast and medium-burning carbohydrates in Clif’s Energy Gels provides you with a steady stream of usable fuel during workouts and races. Electrolytes help balance your fluid levels, while caffeine in three of the flavors gives a boost to your central nervous system and releases free fatty acids into your bloodstream, which can help spare your body’s limited glycogen stores. Clif uses 90% organic ingredients and a thin consistency that goes down easy in both hot and cold weather. Even the packaging has a special touch—the opening is narrow and has a litter-resistant leash, the corners are rounded for jersey pocket comfort, and each packet has a reduced carbon footprint.

Created for daily training and competition, GU Energy Chews pack energy-dense calories in a portable packet to help sustain energy demands of long duration activities. The 90-calorie packet contains carbohydrates to keep you fueled while delaying bonking by sparing your glycogen stores. Sodium, the primary electrolyte lost in sweat, aids in hydration by maintaining water balance. The branched-chain amino acids (leucine, valine, isoleucine) may reduce mental fatigue and decrease muscle damage.

Tasty, Portable Energy for Athletes GU Original Energy Gels pack quick, effective, and sustained energy to meet the demands of all types of activity, in a convenient packet small enough to fit in your pocket. - GU Energy Gels are crafted to supply both energy and key nutrients like electrolytes and amino acids to keep you feeling strong and energized - Provides quick, effective, and sustained energy to meet the demands of all types of activity - All energy gels are Vegan, gluten-free, and Kosher - Available in caffeinated and non-caffeinated flavors. Caffeinated flavors come with either 20mg or 40mg of caffeine

Amped-up Energy for Athletes ROCTANE Energy Gels are designed for long-duration and high-intensity activities with more electrolytes for hydration and amino acids for your muscles. - Designed for long-duration and high-intensity training and racing with more electrolytes for hydration and amino acids for your muscles - Contains up to three times the amino acids and sodium than standard gels and also includes Taurine - All energy gels are Vegan, gluten-free, and Kosher - Available in caffeinated and non-caffeinated flavors. Caffeinated flavors come with either 35mg or 70mg of caffeine

- For MTB levers - 7mm x 1mm - Aluminum construction

- Converts Schrader rims to Presta - Rubber - Sold individually

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.

Caffeinated Tailwind meets all your calorie, hydration, and electrolyte needs just like you'd expect, plus it adds 35mg of caffeine per 100 calories. Caffeine is proven to significantly enhance high-intensity and endurance performance. - Caffeine boost when you need that extra kick - Complete calories, electrolytes, and hydration: Ditch the gels, chews, and pills, and go all day with just Tailwind. - No gut bombs: Stomach problems? You’ll love Tailwind. Unless you enjoy being doubled over, retching. - Tasty all day: Clean, light flavors taste better the longer you go. - Hydration pack love: Dissolves on contact and cleans up with a quick rinse. No film, aftertaste or science experiments! - All natural: Crystal clear with no dyes, preservatives or 4-syllable magical ingredients. USAGE Usage is similar to regular Tailwind except that we recommend limiting continuous use to 6 hours or less to avoid building up a high concentration. Each scoop contains 100 calories and 35mg of caffeine. For endurance workouts, mix 2-3 scoops per 24 oz of water per hour. Adjust to your personal calorie needs during training, using hunger as a guide. When it’s dialed in, you’ll feel satisfied and energetic, not hungry or full. On hot days, keep the same calories per hour, but increase water. To use in combo with other foods, reduce Tailwind intake by the calories you’re consuming elsewhere to avoid overloading the gut. For shorter workouts (<2hr), you can use less Tailwind to taste. Tailwind stick packs are perfect for fueling on the go. Just tear and pour into a water bottle for 200 calories of Tailwind goodness, no mess, no fuss.  ALL NATURAL AND ORGANIC INGREDIENTS Non-GMO Dextrose (Glucose), Non-GMO Sucrose, Citric Acid, Sodium Citrate, Sea Salt, Organic Flavor, Potassium Chloride, Magnesium Citrate, Calcium Carbonate, Organic Caffeine Gluten free/vegan/no soy/no dairy

Tailwind stick packs are perfect for fueling on the go. Just tear and pour into a water bottle for 200 calories of Tailwind goodness, no mess, no fuss. - Complete calories, electrolytes, and hydration: Ditch the gels, chews, and pills, and go all day with just Tailwind. - No gut bombs: Stomach problems? You’ll love Tailwind. Unless you enjoy being doubled over, retching. - Tasty all day: Clean, light flavors taste better the longer you go. - Hydration pack love: Dissolves on contact with water and cleans up with a quick rinse. No film, aftertaste or science experiments! - All natural: Crystal clear with no dyes, preservatives or 4-syllable magical ingredients. USAGE Each serving is 100 calories. For endurance workouts, mix 2-3 scoops per 24 oz of water per hour. Adjust to your personal calorie needs during training, using hunger as a guide. When it’s dialed in, you’ll feel satisfied and energetic, not hungry or full. On hot days, keep the same calories per hour, but increase water. To use in combo with other foods, reduce Tailwind intake by the calories you’re consuming elsewhere to avoid overloading the gut. For shorter workouts (<2hr), you can use less Tailwind to taste. ALL NATURAL AND ORGANIC INGREDIENTS Dextrose (Glucose), Sucrose, Citric Acid, Sodium Citrate, Sea Salt, Organic Flavor, Potassium Chloride, Magnesium Citrate, Calcium Carbonate Gluten free/vegan/no soy/no dairy

The Product that Started a Tubeless Revolution Inside this simple bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant. Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4-inch almost instantly to keep you rolling. Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30° F. One quart will convert up to 16 tires. - First choice of riders around the world for tubeless conversion and flat prevention - Seals punctures up to 1/4-inch (6.5mm) quickly - Stays liquid 2-7 months for long-lasting protection - Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C) - Natural materials, safe for the environment - Can be injected through valve stems with removable cores compatible with tubes and tubular tires

The Muc-Off Tubeless Rim tape is made from their proprietary performance material with a pressure-sensitive adhesive to provide just the right amount stretch whilst maintaining durability and strength needed to create a lasting airtight seal. Semi-transparent material makes locating the valve hole easy.

Tailwind Rebuild is the first sport recovery drink based on a patent-pending perfectly complete protein. We start with organic rice protein, and supplement it with amino acids to make that protein complete. Then we add carbohydrates, some healthy fats from coconut milk, and just the right amount of electrolytes. Nothing repairs your muscles more efficiently, restores your energy faster, and makes you feel better sooner. And athletes love the great tasting healthy vegan ingredients. - Replenish glycogen stores: contains the right kinds and amounts of carbohydrates to restore your energy after a hard workout - Rebuild muscles: perfectly complete protein based on a patent-pending mathematical model to rebuild damaged muscle tissue and mitochondrial protein - Rehydrate and restore electrolytes: sodium, potassium, calcium, and magnesium to restore electrolyte balance USAGE Mix a packet of Tailwind Rebuild with 16oz (500mL) of water (shaken not stirred). Drink within the first 30 minutes after exercise. For longer or more intense workouts, follow with another packet of Tailwind Rebuild in the following 30 minutes. NATURAL INGREDIENTS AND ORGANIC FLAVORS Vanilla: Non-GMO Dextrose, Non-GMO Sucrose, Coconut Milk Powder, Essential Amino Acids (L-Leucine, LLysine, L-Valine, L-lsoleucine, L-Phenylalanine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan), Non-GMO Organic Rice Protein Powder, Sea Salt, Potassium Chloride, Organic Vanilla Flavor, Calcium Carbonate, Magnesium Citrate Chocolate: Non-GMO Dextrose, Non-GMO Sucrose, Coconut Milk Powder, Essential Amino Acids (L-Leucine, LLysine, L-Valine, L-lsoleucine, L-Phenylalanine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan), Non-GMO Organic Rice Protein Powder, Cocoa Powder, Sea Salt, Potassium Chloride, Calcium Carbonate, Magnesium Citrate Non-GMO/Gluten free/vegan/no soy/no dairy

These are the correct connecting links for SRAM's 12-speed Eagle chains. They are great for installing new chains and fixing chains on the road and trail, too. They come in a four pack, for use with four chains.

- Missing links to make chain installation, maintenance and reparation easier - Reusable up to 3 times - Compatible with 6, 7 and 8 speed IG drivetrains - Pin width: 7.1mm - Card of 2

- Compatible with Shimano HG40/50/70/90 chains - KMC Z50, Z7, Z8, X8.93, X8.99 chains - Reusable - No Tool Required - Pin Length: 7.3 mm

Power links provide tool free chain assembly. - Chain Compatibility: SRAM - Reusable: No

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

Product details - Perfect for mounting compatible Flare taillights to rear rack - Includes a bolt and star washer for extra security - Easiest to install with light installed for better leverage

Quick, easy straps for your Flare and Ion lights Product details (Front - Ion) - Fits all Ion headlights - Works best with 22.2 - 35.0mm handlebars Product details (Rear - Flare) - Fits all Flare tail lights - Works best with 27.2 - 31.6mm seatposts - Includes 16 degree offset for optimized use on seatposts

Comfortable feet are crucial for successful training and racing, and details make the difference. Bontrager Race 2.5" cycling socks eliminate bunching and wick moisture away from your feet so you can ride, train, or race all day. Key features: - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression for a stay-put fit - Flat toe seam for toe box comfort - Knit-in size callouts for easy sorting after the wash - Traditional 2.5" (6.35cm) cuff