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Accessories

$11.99
You'll have a whole lotta love for Planet Bike's Red Zeppelin CO2 Inflator Head on long rides. It fits Presta and Schrader valves and weighs next to nothing. Its small size means the Red Zeppelin fits easily in bags, pockets, and packs. And, it's compatible with threaded cartridges (sold separately). Now you'll never be stuck like a "Fool in the Rain."
$42.99
Planet Bike's Eco Rack is made of oversize tubular 6061-aluminum for maximum strength and stability. It's designed to provide complete heel clearance when you install packs. And, the pre-installed rack hardware makes it a cinch to mount the Eco Rack to your bike, too. This rack fits most road, mountain and hybrid bicycles and even includes a built-in platform, which doubles as a mini-fender on rainy rides.
$89.99 - $119.99
- Rugged 6061 aluminum construction is corrosion resistant - 100mm mudflaps provide ultimate coverage and are double-riveted for durability - Hardware is all stainless-steel and pre-installed for hassle-free mounting - V-stays for added stability - Disc brake compatible - 50mm width - Release Tabs on front fender for added safety - Meets EN test standards
$12.00 - $18.00
- 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
$9.99
On a lot of frames, the bottle cage mounts just aren’t in the right place. If your bottle cage isn’t playing nice with your other accessories, Problem Solver's height-adjustable adapter might do the trick. With 45mm of fore-to-aft adjustability, you should be able to find the optimal position for your cage. -45mm of adjustability -28 oz water bottles max -Constructed of AL-6061
$189.00
We set out to create the most stable, low profile mounted, feature loaded, waterproof seat bag available. The Spinelock seat bag checks all the boxes. The Spinelock integrates user tested and approved features like a one-way air purge valve, rear light slots, loop and bungee deck, and an external plastic bottom with a new patented attachment system. Stability was the driving element in the design process. If you want something you can pack and forget, the Spinelock is your seat bag. There are two size options, neither of which sacrifice features for capacity. The smaller but largely versatile Spinelock 10L maximizes your carry with minimal tire clearance and provides a generous amount of waterproof storage with additional space on the external corded deck. . If you are going on a long expedition or carrying cold weather gear we recommend checking out the Spinelock 16L. How it works: - The Spinelock stability system consists of three components: the saddle clamp, seat bag mounted "Spine" baseplate, and pin. - A low profile, high strength, forged aluminum clamp works in combination with precision IGUS bushings to form the pin interface. Twin forged upper arms, fastened by Torx-25 bolts, rotate into position above the saddle rails for easy mounting. - Resembling a spine ramp familiar to skateboarders, the "Spine" baseplate is made of an impact resistant UV-stabilized nylon and is integrated to the seat bag surface. The plate features two mounting positions to accommodate seatpost setback and saddle adjustments. To connect the bag, you simply line up your selected mounting position to the seat mounted clamp and slide the pin through the aligned holes. Attaching the side compression straps to the wings of the clamp fixes the pin in place and you're ready to ride!
$58.00 - $65.00
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.
$9.00 - $22.00
Rock-N-Roll Gold lubricant is for both mountain and road bike use. The formulation goes deep down into the chain and traps any dirt. Then, with the energy of the chain freewheeling backwards, the dirt and grit floats to the surface so you can wipe it all off, leaving a new and clean application of lube inside the chain, where it's needed. - All-purpose lube - Cleans and lubricates simultaneously
$16.00 - $21.00
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
$37.99
The X-Blade 27.5+/29-inch is a high-quality 2-component clip-on fender for the rear wheel of a 27.5+/29-inch mountain and trekking bikes. Due to the quick-release mounting, the fender can be fitted to almost any seat post and optimally adjusted to the wheel using the 2-joint technology. - High performance dual compound plastic - Easy quick-release-fastening by pre-adjusted powerstrap - 2 joints for optimized adjustment to all frames - Optimized dirt protection - 27.5+ and 29-inch wheel compatible
$39.00
The Airchecker from SKS is a fast and easy way to check your tire pressure. The swiveling head makes it a snap to reach your presta or schrader valve stem at any angle, and the backlit display with extra-large LED digits is always easy to read. This gauge measures up to 144 psi and reads in 10ths of psi.
$64.99 - $85.00
Fender set made of robust sandwich construction A really brilliant performance! The SKS BLUEMELS BASIC mudguard set not only integrates perfectly on the bike, but also reliably protects against dirt and splash water. Thanks to the flexible sandwich construction, in which extremely fine aluminum strips are embedded in a plastic coating, the fenders are extremely robust, rigid, and protected against corrosion. Stylish driving fun with a safety system The ASR safety system ensures that the struts are decoupled if branches get caught between the spokes so that the wheel does not lock up. The V-struts with fixed bridges guarantee an individual adjustment, the bottom bracket cut-outs make assembly possible even in tight spaces. Includes accessories and struts. - Aluminum/plastic sandwich construction - V-struts with fixed bridges for flexible adjustment - ASR safety system - Bottom bracket cutouts - Made in Germany - Tire width in inches: 0.8"-1.1" - Tire width in mm: 20-28mm - Front mudguard length: 680mm - Rear mudguard length: 1185mm
$86.00
Mudguard in pure form: EDGE AL guarantees city and trekking cyclists ideal splash protection on the road. This aluminum mudguard mounts close to the tire and offers great stability, although it is only attached at three points. No load rack is necessary to attach EDGE AL. With a purist matte-black look and an angular profile, EDGE AL integrates itself almost invisibly into the frame. - Urban fender set - Sturdy aluminum profile design for urban bikes - Black U-stay - Includes accessory parts and stays - Weight: 568g
$94.99 - $99.99
Fender set with flexible spoiler It doesn't get any longer than this: The BLUEMELS STYLE mudguard set with a flexible spoiler offers excellent all-around protection against splash water. Thanks to the flexible sandwich construction, in which extremely fine aluminum strips are embedded in a plastic coating, the mudguard is extremely robust, rigid, and protected against corrosion. New V adapter with ESC security system With its matt black surface and the black fastening components, the BLUEMELS STYLE also leaves nothing to be desired in terms of looks. The newly developed V-adapter with ESC safety system decouples the double U-struts when branches get between the spokes so that the wheel does not lock. Incl. accessories and struts. - Aluminum/plastic sandwich construction - With a flexible spoiler - V-adapter with ESC safety system - Stable double U-struts - Made in Germany
$14.99
DOT 5.1 brake fluid is compatible with all SRAM and Avid hydraulic disc brakes - Brake Fluid Type: DOT 5.1 - Bottle Size (Brake Fluid): 4 oz - Application (Brake Fluid): Disc Brakes
$49.00
SRAM eTap batteries are literally a snap to remove and charge. Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB powered charger and connect the charger to any USB power source or A/C USB adaptor. A full charge takes just 45 minutes to complete. - Finish: Black - Compatibility: SRAM RED eTap
$59.00 $65.00 9% Off
SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs. - Up to 1000 kilometers of riding per charge - Weight: 24g - Finish: Black - Compatibility: SRAM RED eTap
$28.00
The Saris Leveling Block keeps your bike level with your trainer. - Adds stability to your training ride. - For use with any rear wheel-mounted trainer. - Raises front bicycle tire 1.1 inches (2.8 cm) off the ground
$50.00
The Saris thru axle adapter is designed for indoor use on Saris- or CycleOps-branded trainers only and should not be ridden outdoors. - Compatible with Classic series trainers and most Pro series trainers. Not compatible with PowerSync trainers. Contact us with trainer compatibility questions. - This adapter is designed to work with bikes that have a 142x12mm thru axle with 1.0 or 1.75 thread pitch. - The axle is threaded on both sides to fit both Syntace and Maxle/ABP style thru axle systems. - Many bike manufacturers do not publish thread pitch or hub spacing online. If you are unclear as to what type of thru axle your bike uses, please reach out to your local bike shop or the bicycle manufacturer directly. What's Included - Thru axle - Washers - End caps with bolts
$349.99
A Killer Training Combo What happens when you pair a speed sensor with the #1 selling bike trainer in the USA? You get a combo that’s ready for any virtual—or non-virtual—training ride. It’s the ideal setup for budget-conscious athletes looking to join fun, virtual communities, like Rouvy and Zwift, without a traditional smart trainer. Simply install the magnetless speed sensor on the rear wheel of your bike, mount your bike to the solid Fluid2 trainer with our innovative club knob, connect to your virtual training app of choice via Bluetooth or ANT+, and voilà! - you’re ready to sweat. Product Features - Fluid resistance unit provides a quiet and consistent ride. - Progressive resistance offers the widest resistance range and road-like feel. - Included speed sensor connects you with Rouvy, Zwift and other indoor cycling apps. - ANT+ USB and BlueGiga USB sold separately. - Includes one month subscription to Rouvy virtual training app In the box: - Fluid² Smart Equipped Bike Trainer - Dual-band magnetless speed sensor - Fluid² is the best-selling trainer in the USA. - Fluid resistance unit creates optimal road-like feel. - Fluid resistance unit provides a quiet and consistent ride. - Noise level at 20 mph is super quiet 64-68 decibels. - Large, individually precision-balanced flywheel allows for improved road-like feel. - Self-cooling mechanisms including a patented fan design keeps the unit performing better, longer. - Eccentric leveling feet allow for easy adjustment on uneven surfaces. - Comes on the foldable Classic frame with spring loaded, bolt-action lever. - Precision-machined alloy roller reduces tire wear and slippage. - Features clutch knob for perfect roller-to-tire tension each ride. - 2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes – up to a 2.0 tire. - This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm and 135mm. - Trainer tire recommended. - Compatible with indoor cycling apps. - Trainer is tested to the combined weight (rider and bike) of 300 lbs. - Optional thru-axle adapter available for 142x12mm and 148x12mm bikes. - ANT+ USB and BlueGiga USB sold separately. - Formerly branded as CycleOps Fluid² Smart Equipped
$171.00
- Di2 internal battery, fits all e-Tube Di2 groups - Capacity: 500 mAH (± 2000km) - Use with EW-WU101 or SC-MT800 interfaces/junction to gain BlueTooth Smart wireless connectivity for on-the-fly adjustments with smartphones and tablets - Requires SM-BCR2 charger
$0.95 $1.00 5% Off
Replacement UHP head O-ring seal
$4.99 $5.00 On Sale
Will fit Specialized Sport/Comp/HP floor pumps from 2010 - present.
$4.99 $10.00 50% Off
Increase your visibility by using the Stix Arm/Leg Band mount to attach your Specialized Stix light to arms and legs. - Includes rigid mount and fabric band for comfortable and secure hold. - Wraps around ankle to keep pant legs away from chainrings. - Increases visibility and versatility of Stix lights, both on an off the bike.
$5.00
Rebuild kit for the MTB floor pump. - Compatible with Air Tool MTB floor pump. - Includes O-ring, lube, and grommet.
$5.00
Rebuild kit for our most common Air Tool floor pumps. - Compatible with Air Tool Pro, Comp, and Sport floor pumps. - Includes O-ring lube and grommet.
$5.00
Stick a Stix on it. This fabric clip mount makes it a cinch to clip your Specialized Stix to a bag, jacket, or jersey for on-the-go visibility. - Stainless steel spring clip for secure mounting.
$5.00
You really can put a Specialized Stix headlight almost anywhere. This headlight mount is designed to cleanly integrate into the headset of the bike and maintain a clean look with the Stix positioned just under the stem. - Positions Stix headlight just under the stem in front of the head tube for a super-clean, integrated look. - Interlocking system between plastic mount and aluminum spacer allows the light and mount to quickly be removed from the bike. - Works with 1-1/8th Aheadset-style headsets and custom 10mm thickness spacer.
$6.00
Mounts a Specialized Stix light to a CPSC, DIN standard reflector/rack bracket or the Specialized Pizza Rack. - Vertical CPSC hole pattern. - This mount can attach to the Horizontal Din hole pattern. - Specialized single hole pattern for the Pizza Rack. - Mounts Stix light horizontally. - Includes all mounting hardware.
$11.00
Our best-selling bottle, the Little Big Mouth 21oz Bottle takes a revolutionary design and shrinks it down a bit. It's conveniently shaped and absolutely leak-proof. It has a tight-sealing Big Mouth screw top that's ultra-wide for adding things like ice or your hydration powder of choice. This piece also provides an incredible level of water flow that's up to 50% greater than the competition. Meanwhile, we gave the bottle a flexible, ergonomic design that grips to cages and fits easily in the hand, while the bottle's construction is made from BPA-free plastic that's 100% FDA food-grade approved. - Also available in 24oz Big Mouth option - BPA-free plastic made from 100% FDA food-grade materials and printed with non-solvent base (UV cured), CPSC-approved ink and materials - Easy to grip, more flexible than original Little Big Mouth - Large, soft reliable poppet top is easy to activate, delivers excellent flow, and seals tight. 100% Leak Free - Tight-sealing Big Mouth screw top is wide enough for ice cubes and powder drink mix. Wide water channel delivers 50% greater flow than other leading bottles. Plus, improved functional outside grip.