This Wheels Mfg. Double End Bottom Bracket wrench fits 16-notch bearing cups with an outside diameter of 44mm as well as 16-notch bearing cups with an outside diameter of 48.5mm. - Machined aluminum - Anodized red. - Compatible with all current Wheels Mfg bottom brackets with notched cups

Wahoo USB ANT+ dongle Kit connects KICKR, KICKR SNAP and other ANT+ enabled devices to a Mac or PC. The 3-foot extension cord extends the USB ANT+ transmitter away from the computer and towards the connected device to avoid signal interference.

ELEMNT BOLT is the first, fully aerodynamic GPS bike computer! Its patent-pending design creates an integrated system of computer and mount which results in a CFD (Computational Fluid Design) tested, highly aerodynamic system built to be on the front of your bicycle. Equipped with Bluetooth Smart and ANT+ dual-band technology, ELEMNT BOLT pairs seamlessly with all of your cycling sensors. It works with our free ELEMNT companion app which allows you to set up your data fields, customize profiles, track performance, and share ride data effortlessly—no more confusing menus! Plus, programmable LED QuickLook Indicators provide a quick way to see if you're on pace with important performance metrics like speed, heart rate, and power. Designed for performance and engineered for simplicity, the ELEMNT BOLT GPS bike computer helps make every second count. Lastly, the Bolt is compatible with ANT+ Radar systems including the Garmin Varia—see the proximity of approaching vehicles on the screen in real-time. - Wahoo worked with world-renowned aerodynamic cycling expert Dimitris Katsanis to create a performance-driven bike computer. Designed as a system, the ELEMNT BOLT unit and integrated out-front mount becomes a CFD tested, highly aerodynamic system that is built to be on the front of your bicycle. - Includes a locking screw that riders can use to secure the computer to the mount. When utilized, the ELEMNT BOLT may remain on the bicycle for weigh-ins for UCI races. - A truly wireless bike computer with no plugin required (expect to charge it)! There's no need to connect to your laptop to sync ride data, download maps, or update software. All of this can be done via WiFi, Bluetooth, or ANT+. - The free ELEMNT Companion App effortlessly guides you through a step-by-step set-up so that you can create customized user profiles, track performance, update maps and firmware, and share ride data effortlessly. - Integrated GPS with simple, crisp maps so you're ready wherever you are in the world. - 2.2" (56mm) diagonal display size that is larger than the leading competitor, so all your data and routes are easy to see. - There's a page for every element of your ride: a workout view with a complete look at performance metrics, a climbing view to track ascents in real-time, a map view to stay on course, live tracking, and more. All screens are fully customizable from within the ELEMNT Companion App. - Two sturdy and secure mounting options—aerodynamic out-front and stem—so that you can see your ride where you want.

The latest innovation from Wahoo will literally take your indoor training to the next level! KICKR CLIMB indoor grade simulator is designed to work exclusively with the Wahoo KICKR Smart Trainers and when paired, it will add physical grade changes to your indoor training. The KICKR CLIMB is compatible with Third Party Apps, so whether riding a virtual course or performing a structured workout, KICKR CLIMB blends ascents and descents with resistance changes for a truly immersive indoor training experience. The world isn’t flat; now, neither is your ride! Features - Real-time grade changes - App controlled - 20% maximum incline - -10% maximum decline - KICKR smart trainer compatible - KICKR desk compatible - Wahoo ELEMNT bike computer compatible - Direct proximity pairing - Locked and unlocked climbing modes - Manual grade adjustments with remote control - Quick release and thru-axle bike compatibility - LED indicator lights - Professional grade durability - Third party app compatibility

The KICKR HEADWIND is the first ever smart fan, designed with the cyclist in mind. Its Targeted Airflow Pattern mirrors the shape and position of a cyclist's body while riding. The KICKR HEADWIND is sensor controlled so as your speed or heart rate increases, so will the fan speed, and there are also 4 manual speed settings should you want to set your own ideal airflow. With speeds of over 30 mph (48 kph), the KICKR HEADWIND will keep you cool during the toughest training sessions. - With wind speeds topping out at over 30 mph the KICKR HEADWIND will keep you cool during your hardest efforts. - The Targeted Airflow Pattern of the KICKR HEADWIND is designed to mirror the shape and position of a cyclist's body while riding on a bicycle. - Control the speed of your KICKR HEADWIND by pairing your ANT+ speed sensor, heart rate monitor, or smart trainer directly to the fan. As your speed or heart rate increases so will the fan speed. - Pair to the Wahoo App via Bluetooth for easy fan speed control at your fingertips. - Control the KICKR HEADWIND with a simple press of a button. Four (4) preprogrammed fan speeds allow you to select your ideal airflow. - The KICKR HEADWIND was specially designed to fit with the KICKR DESK. The wheels on the KICKR HEADWIND allow you to roll the fan into position when it is attached to your KICKR DESK.

The Wahoo RPM speed sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allow you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy. - Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers. - No tangled wires on your bike to connect the sensor to your device. - The RPM speed installs easily with no magnets required - It only weighs 16.5 grams with the mount included - Provides accurate speed data during your ride - Mounts on most front wheel hub with a secure silicone casing - Two LED lights show the sensor's device connection (blue) and speed detection (red) - No charging required! Operates on a coin cell battery for up to 1 years. - RPM Speed will fit with most bikes and frame sizes

- Safely dissolves and removes grease from frames and drivetrains - Thick biodegradable, non citrus based formula is safe for carbon fiber, titanium, aluminum, steel, chrome, rubber or plastic - Specifically developed for bicycles

- Light viscosity oil for deep penetration with teflon for durability - Law prohibits orm-D materials from shipping by air

Carry just the necessities in Topeak's Small Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.

Carry all the necessities in Topeak's Aero Wedge Pack DX. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and it sports separate compartments for your mini tool and tube, and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.

Listen to your inner voice of adventure. Pack up your gear, get on your bike, and ride that epic trail. BackLoader is a large-capacity seat bag specially designed for bikepackers providing a streamlined way to carry gear without the need for a rear rack. Constructed of lightweight, highly water-resistant and durable materials, it mounts and removes quickly. The upgraded saddle mount system, in conjunction with compression straps, reduces the pendulum effect associated with large rear payloads, providing a comfortable ride for those long miles. An easy-access waterproof inner bag is included to keep contents completely dry. - Polyethylene / Nylon — Lightweight, durable, water repellent and stain resistant - Hook and loop fastener - Waterproof Rating: 10,000mm (waterproof inner bag) - Max Load: 5kg / 11lb - Safety light clip - Air release button

Topeak's DeFender M1 front fender offers durable rain and mud protection on wet and sloppy rides for your 26-inch bike. It's incredibly light and easy-to-use, too. The M1 installs easily to any standard fork, even reverse arch designs and seamlessly integrates with the front end of your bike. The quick-release attachments allow the DeFender to be installed and removed in seconds.

Topeak's DeFender M1 front fender offers durable rain and mud protection on wet and sloppy rides for your 27.5- or 29-inch wheeled bike. It's incredibly light and easy-to-use, too. The M1 installs easily to any standard fork, even reverse arch designs and seamlessly integrates with the front end of your bike. The quick-release attachments allow the DeFender to be installed and removed in seconds.

Topeak's DeFender XC11 for 27.5-inch wheel bikes is a rear fender that offers durable rain and mud protection on wet and sloppy rides. The quick-release seatpost attachment allows the DeFender to be installed and removed in seconds and the angle is adjustable for the perfect fit. It's incredibly light, too.

Topeak's RX DeFender is the perfect addition to your RX BeamRack. It clips seamlessly to the rack and provides valuable protection against moisture and road grime.

This handlebar bracket has been developed so you can attach a tablet to your handlebars. The design provides a safe distance so that no sweat falls on the screen while you are training. - Suitable for handlebars with a diameter ranging from 26mm to 35mm - Adjustable to different tablet sizes: length 182-267mm, width 112-197mm, max. thickness 13mm

The Deva has proven its worth during the cycling classics over cobblestones. Its material and unique cylindrical shape ensure perfect clamping and prevent the bottle slowly working its way up. The cage is designed so that the bottle can be inserted easily and smoothly. And since it's produced in so many different colors, there is one available for everyone's bike.

The Tacx trainer mat protects your floor and muffles the noise of your indoor training sessions. The bottom of the mat has a non-slip coating and the top has additional reinforcement to prevent damage when you get on and off your bike. - Easy to fold up - Lightweight - Measures 173cm x 74cm

A sweat cover with a pocket for your smartphone. The sweat cover protects your bike against perspiration and enables the use of a phone while training. The Tacx sweat cover is made from absorbent textile to catch and retain perspiration. Its clever design fits all bikes and enables easy mounting. Suitable for a variety of phone sizes - max. length 138mm, max. width 68mm.

This narrow towel was developed specifically for indoor bike training sessions and is used by many professional riders during their warm-up or indoor training sessions. - Highly absorbent - Measures 30cm x 115cm

Bit sizes: Hex 3, 4, 5, 6, 8mm. Comes with Super B case.

An absolute masterpiece, this cage screams style. The Fly Cage Ano’s clean lines and laser etched design really stand out. No cage outperforms the Fly Cage Ano with its LockTight wing design, that holds bottles securely while keeping them accessible. - 100% anodized aluminum - LockTight Wings - Laser etched design - Road and MTB approved - High-end and durable

An absolute masterpiece, this cage screams style. The Fly Cage’s clean lines and clean laser logo really stand out. No cage outperforms the Fly Cage Poly—its LockTight Wings design grip your bottle securely while still keeping it easily accessible. - 100% Polycarbonate - LockTight Wings design - Laser-etched logo - Road and MTB approved - High-end and durable

Retro Mirror Sprintech Single Mirror. Works with all road handlebars by attaching to the bar end using its simple retrobike install. Allows you to see traffic from behind without having to look over your shoulder. Expands your visual field without shifting head or body to see behind you. As reliable as a car's rearview mirror! Placed on the left side of the handlebars, the Sprintech rearview mirror is easy to install. Simply remove the cap from the end of the handlebar, insert the connector plug, and attach the Sprintech rearview mirror. Once installed, simply adjust to the desired position. Available in five colors: Black, White, Red, Yellow, and Blue. Also available in pairs!

Sigma's replacement spoke magnet fits standard spokes and works with Sigma speed sensors.

Smooth and Silent Riding with INTELLIGENT POWER : Discover high-level E-bike performance. Shimano STEPS lifts E-bike enjoyment to the next level by optimally balancing range, lightweight performance, and low noise—with battery power to spare. SENSOR TECHNOLOGY : Shimano STEPS incorporates sensors that pick up information about torque, speed, cadence, and crank position so that the system can provide smooth and optimally matched pedaling force. Sleek bar-mounted cycling computer with easy-to-read high-contrast display. - The easy-to-read computer has every function you’ll need for a successful outing - Computer functions include speed, distance, trip time, clock, gear, estimated range, battery indication - Accurate, reliable, supple switching between all three power-assist modes regardless of weather conditions

Serfas' Shuttle Bag is a durable nylon seat bag with a zip rear opening. It comes in 2 sizes to carry all your riding essentials. • Quick-release, no-tools strap and elastic seatpost mount • Reflective side and back trim • Internal pocket and CO2 holders • Built-in taillight mount (lights sold separately)

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

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

Stay clean and dry with SKS's Commuter II fenders! The stainless-steel hardware comes pre-installed for quick and easy mounting.