Write a Review

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

After years of research and testing, Park Tool's built what they consider the best shop clamp made. It’s smooth, versatile and built to stand up to everyday shop use. • #100-3D fits the following repair stands: PRS-2, PRS-2 OS, PRS-2 OS-1, PRS-2 OS-2, PRS-3, PRS-3 OS, PRS-3 OS-1, PRS-3 OS-2, PRS-3.2-1, PRS-3.2-2, PRS-4, PRS-4 OS, PRS-4 OS-1, PRS-4OS-2, PRS-4W and PRS-33 • #100-5D fits PCS-4, PRS-7, some models of PRS-5 (with composite top tubes), and PCS-1 models manufacturer post 2002. (Note: Inspect top tube below lever for an embossed "939") • #100-25D fits PRS-25, PCS-10, PCS-11, PCS-12 (and PRS-15 with 1951-15 Adaptor Stud) • Grips nearly any tube from 7/8” to 3” (23–76mm), including aero tubes • Micro-adjustability allows perfect clamping pressure every time and prevents damage to thin-walled tubes • Long travel cam handle allows quick entry, adjustment and exit • Versatile: It grips nearly any tube including aero shaped tubing and seat posts 7/8” to 3” (23mm-76mm). Its narrow clamping jaws (2.7”/7cm) are designed to clamp securely yet fit into tight areas or on short seat posts. • Durable, replaceable jaw covers • Soft Touch saddle cradle provides a perfect spot to temporarily rest a bike by its saddle • Built to last: Powder coated, precision machined, die-cast aluminum main body parts and high quality small parts • Fast operation: Cam-actuated adjustment system for quick entry, adjustment and exit, plus handy “spinner” handle helps speed large size range adjustments

For all models with the QL1 or QL2 system. Missing or defective screws or nuts? Get this screw-and-nut set to conveniently replace any defective or missing screws. - 12 screws - 12 plastic nuts

You know those old movies where they show a woman coming from the market and she has a basket on cruiser with a baguette sticking out of it? Well, Sunlite's Deluxe Quick Release Rattan Basket is that basket. The nice thing is that you can easily take it off your bike and carry it in to the store with you. It attaches to any handlebars via a quick release mount. Its frame is made from steel with a weather-resistant synthetic rattan weave so it can handle a good bit of weight, too.

In certain disciplines, the single-ring drivetrain reigns supreme. Championing simplicity, strength and durability, the SRAM RED 1 AXS power meter meets the demands of triathletes, time trialists and cyclocross racers. The power meter features improved aerodynamics thanks to direct mount aero chainrings with fully integrated power, and the tighter gearing range is perfect for racing and flatter terrains. - Single-ring drivetrain simplifies functionality - 48T and 50T variants have fully integrated power into a direct mount aero chainring - 36-46T variants have spider-based power - Chainrings can be easily changed without requiring recalibration of the power meter - Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride - Power balance measures left and right legs separately - SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control - Laser-etched chainring finish is more durable - DUB bottom bracket adds durability and simplicity - Non-aero chainrings can be installed with a single tool, making gearing changes a breeze - Bottom bracket not included - BB Compatibility: All SRAM Road DUB BBs - BB Spindle Interface: DUB - Chainring material: Aluminum - Crank arm material: Carbon - Power Meter Type: ANT+ and BLE

- Side loading design makes it easy to insert and extract bottles from the side - Low profile design improves compatibility on small/compact frames - Slotted holes for adjustable mounting - Made of composite matrix material

Premium hanging hitch bike rack providing superior bike protection and multiple size options to fit the needs of two people or an entire family. Features - Superior bike stability and fit with integrated anti-sway that prevents bike-to-bike contact and "disappears" when not needed - Bikes are safe and secure during transport thanks to 5.5" of spacing between each bike - Quickly attach bikes and easily secure them to the rack using the ratcheting cradle strap - Compact cradle design accommodates wide variety of bike sizes/frame styles - Lock bikes to the rack using the integrated cable lock (lock included) - Easily fold down bike arms when rack is not in use - Convenient access to the rear of the vehicle using the HitchSwitch lever to tilt the rack down - Easy to carry and handle, thanks to integrated grab handle - Quick to install and easy to lock the rack to the vehicle due to the tool-free, SnugTite stinger (lock included) - Easily transfers between 1.25" and 2" hitch receivers Technical specifications - Max number of bikes: 5 - Load capacity: 150 lb - Max bike weight: 37.5 lb - Dimensions: 42.1 x 11 x 37 in - Folded dimensions: 15.4 x 11 x 37 in - Weight: 35 lb - Distance between bikes: 5.5 in - Carbon frame compatible - Fits 1.25" receivers - Fits 2" receivers - One Key System compatible - Bike lock included - Receiver lock included

Ride smart. It's a no brainer. If you're going to rock a helmet on an Electra, rock an Electra on your helmet. Choose between awesome colors and graphics that fit your style. Electra helmets: Making messy hair cool since 2016. - Durable ABS hardshell for protection and EPS foam liner for security - Size small fits circumference 48cm - 54cm and hat sizes 6 1/2 - 6 3/4 - Size medium fits circumference 55cm - 58cm and hat sizes 6 7/8 - 7 1/4 - Size large fits circumference 59cm - 61cm and 7 3/8 - 7 5/8 - Small size generally fits children while medium and large sizes fit adults - Fit System: HB-80 - Pad Material: Moisture-wicking pads - Buckle Type: Standard buckle

The Drive Thru is a dummy hub or chain keeper that replaces your wheel while cleaning the chain. It is a fast and effective way to clean your chain between races or in your garage. It allows you to fully rotate your cranks and shift through your complete range of gears while protecting the frame. It installs simply with one hand, and is quick and easy to change between bikes. The Drive Thru is also great for packing the bike for transport.  - Note: This product is thread pitch dependent. You must order the same thread pitch as the thru-axle in your bike. - Dummy axle is precision-machined from 7075 aluminum and knurled for easy grip. - Pulley is machined from durable Delrin. - Oil and solvent-resistant O-ring - Lead-in threads designed for quick insertion into the frame - No tools required, simple, one-hand installation - Weight: 62 grams

- Premium greyish-black grease - Great for suspension pivots, seatposts, joints, etc

With a padded inside compartment for your laptop/tablet and a total volume of 23 liters, the Velocity High Visibility is spacious enough to carry everything you'll need at work, school or play. And what makes this daypack really special is the reflective yarn woven into the polyurethane-coated fabric. The yarn, which is evenly distributed across the whole daypack, is highly reflective as soon as it's struck by a motorist's headlights, thereby significantly increasing the likelihood that you'll be detected at night in street traffic. Even during the day, the fluorescent yellow is a colorful eye-catcher. The practical Velcro roll closure and the ergonomic carriage system make this daypack a favorite accessory for every day. You can also attach an additional rear light or helmet to the mount on the closure. FEATURES: - Polyurethane-coated fabric with reflective yarn for enhanced safety at night - Stable pack bottom with rear edge guards and quadrapod design - Detachable chest and waist strap - Removable inside sleeve with laptop compartment - Handle

Developed for locking the nipple to the spoke during the wheel-building process, preventing the spoke-nipple connection from loosening. - Holds nipples in place but allows for up to 5 adjustments before compound breaks down - Use with light oil for a secure, re-trueable wheel or use by itself for a maximum bond - Developed in conjunction with Loctite - Includes two 10ml bottles

Securely holds the TS-4.2 Professional Wheel Truing Stand and tilts 20 degrees from front to back for comfortable wheel work and sight lines at any bench height. Features a wide, sturdy base, small parts compartments, spoke wrench holders, and is constructed of a durable composite material.

Don't let the half-pint stature fool you, Mirrycle's little Incredibell Brass Solo packs the beautifully resonant ring of solid brass. Its compact size and pivoting ringer let you mount it just about anywhere on your handlebars. A flick of your finger and it rings clear for all to hear. - Dome Diameter: 33mm (1.3") - Fits handlebars with 21.7mm – 24mm (.86" – .95") outside diameters

The MET Trenta MIPS a performance road helmet engineered to maximize ventilation and save you energy with every pedal stroke. Featuring the MIPS-C2 rotational management system, the MET Trenta MIPS is able to slide in the case of a crash, redirecting damaging rotational motion. MIPS is a brain protection system—engineered to add protection to the standard construction of helmets in case of certain impacts. Scientifically designed air vents harness the power of the Venturi effect, pushing out warm air within the helmet through specially positioned exhausts to ensure constant airflow. The tail of the helmet also features an aerodynamic design to effectively drive airflow. - In-mold polycarbonate shell with EPS liner - MIPS C2 rotational management system is engineered to add protection in case of certain impacts - Exceptionally comfortable and secure on the head thanks to refined internal shape - MET Safe-T Orbital Fit System - 360° head belt, and vertical and occipital adjustments offer a customized fit - Air Lite straps with adjustable divider maximize aerodynamic and comfort - 19 vents and an internal air channeling system are engineered to improve ventilation and comfort - Sunglass ports securely dock sunglasses when climbing or resting - Tube-shaped tail improves aerodynamics - Limited contact with the surface of the head helps to maximize the ventilation - Certifications CE; AS/NZS; US Sizing: - Small = 52 – 56cm - Medium = 56 – 58cm - Large = 58 – 61cm

The MET Terranova MIPS is designed for trail and eMTB riding. The construction and fit are inspired by MET's Roam helmet, guaranteeing optimal comfort. The increased head coverage ensures a higher level of protection around the two most sensitive brain areas: the back and the temples. Featuring the MIPS-C2 brain protection system, the Terranova is able to slide against the head in the case of a crash, redirecting damaging rotational motion. The tool-free adjustable visor is injection-molded to flex and bend when there is an impact against it. This unique feature helps to manage extra rotational forces transferred to your neck in a crash. The Terranova MIPS also features two dedicated ports to securely dock sunglasses while climbing or resting. The 360° head belt in the MET Safe-T DUO retention system ensures that there will be no pressure points on the skull and makes the helmet perfectly stable on the head while riding on rugged terrains. - In-mold polycarbonate shell with EPS liner - Fully polycarbonate wrapped EPS liner enhances durability - Extended head coverage for more thorough head protection - MIPS-C2 Brain Protection System offers extra protection in the case of certain impacts - MET Safe-T DUO Fit System - The 360° head belt with vertical adjustments allow for a customized fit - The injection-molded visor is adjustable and flexible to avoid extra rotation of the neck in case of a crash - Sunglass ports to securely dock sunglasses when climbing or resting - Exceptionally comfortable and secure on the head thanks to refined internal shape - 17 vents are internally engineered for air channeling to improve ventilation and comfort - Certifications CE; AS/NZS; US Sizing: - Small/Medium = 52 – 56cm - Medium/Large = 56 – 58cm - Large/X-Large = 58 – 61cm

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. Let people know you're coming through. And do it in style. Details: - Proprietary spring ringer - Fits standard bicycle handlebar - Includes attachment hardware

BiKASE's Wasp Saddle Bag is a durable, weather resistant case made of thermoplastic polyurethane with a waterproof zipper. The quick release mounting system fits regular seat rails and up to 10mm carbon rails. Interior mesh pocket, elastic band, and lining to keep contents organized. Plus, the Wasp is easy to clean because molded case does not absorb mud, dirt, or water. • Material: TPU • Size: 6 x 4 x 3 ½-inches • Volume: 37 cubic inches • Weight: 200 g • Rear light holder

Polar's Insulated Bottles keep liquids cooler, longer so you enjoy crisp, refreshing drinks even at the end of your rides. These excellent bottles are BPA- and chemical-free so every sip tastes great. Plus, they feature an easy-to-clean removable valve, plus a handy and removable carrying loop.

The Hi-Lo Pro takes our Hi-Lo to the next level. We have added our proprietary Flat-lock hitch cam that ensures a zero-wobble user experience. We have also included our fully redesigned hitch lock. - Hi-Lo Pro is a 2” hitch extension (works with 2” hitch receivers) with a 250 lb. weight limit - Provides 2" of drop or 2" of rise to the vehicle receiver - Provides 10” of Hitch Extension - Matte Black with black water transfer logos - Patent Pending - No Worries Warranty - Approved for use with the NV 2.0 (including NV 2.0 Add-On), Base 2.0 (including NV Base 2.0 Add-on) Sherpa 2.0, Transfer family, and the original NV 2” 2-bike only

- Stabilizes bike with double-leg stance - Fits most 26" and 700c bikes - Made of lightweight aluminum - Mounting plate included to fit a variety of bikes

World-famous Park Tool quality wrapped up in a great set of metric combination wrenches. Forged from chrome vanadium steel, chrome plated, meticulously polished, then center dipped in Park Tool blue vinyl for a positive grip.

Electra has always brought you the styles and functional designs you love in the world of cruisers. Now, with their Solid Color Helmet, they keep you looking stylish while keeping your dome safe. This understated, savvy lid offers a variety of sweet color choices to meet your style needs. - Durable ABS hardshell and EPS foam liner max comfort and protection - Fit retention system with reflective bubble decal - Solid color to match any bike. Well, at least your favorite bike. - Secure magnetic Fidlock buckle - Heat sealed and washable padding liner for added comfort - Reflective straps - CPSC Adult Certified Size: - Small: 48-54cm - Medium: 55-58cm - Large: 59-61cm

Keep your drivetrain quiet while protecting your components with Squirt Dry Lube. This long-lasting wax and water-based lubricant is low maintenance and easy to apply: no degreasing is needed, just squirt it on and ride. Squirt is 100% biodegradable and doesn't contain harmful solvents. Plus, it works in all-conditions, wet or dry, for mountain and road.

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

Topeak's Dual-Touch Bike Stand is a great way to display and store your prize two-wheelers whether you park it in your living room, the garage or the office. It's built of durable and attractive aluminum, is capable of holding up to 4 bicycles with additional bike mounts (2 bike mounts included) and features a quick-release height adjustment (the stand reaches up to 10.5 feet).

- Fixed gear lockring wrench for removal of fixed gear cogs - Also works for BB and headset lockrings

- Front flat rack with integrated rear guard protects head tube and cables from cargo - Perfect for wide or oddly shaped cargo - Mounts to caliper hole and front axle - Adjustable fit for 26", 27.5", 29", and 700c - Heavy-duty AL6061-T6 alloy construction supports up to 55lbs - Platform area measures 12" x 14"

Topeak's Wedge Pack II features a unique, positive locking mount that makes attaching and removing the pack a snap. A rain cover is included, if you get caught in a storm; just cover the pack and your belongings will stay dry. It's expandable, so you'll have plenty of room for carrying tubes, a C02 pump, wallet, keys and whatever else you need. For low-light conditions, a 3M reflective stripe adds safety and its 1000-denier, Teflon-coated construction makes the Wedge Pack durable and tough.

Twist to the left, twist to the right. Whichever direction, it's the perfect way to say 'Hello.' Twistabell provides a pleasant ringing sound all around town. Let people know you’re coming through—and do it in style. - Ambidextrous style is designed for both righties and lefties - Fits standard bicycle handlebar - Includes attachment hardware - Fits on handlebar with Bosch Purion display - Clamp: 22.2mm - Material: Stainless Steel