Electronics

- Compatible with Super Record, Record, and Athena EPS systems - Required for use with the charger and works with V2 systems - USA/North America plug - adapters required for other countries

CatEye's Out Front Bracket frees up your handlebars and positions your favorite CatEye computer just in front of your stem for optimal viewing and accessibility.

Molded with Polycarbonate and Silicone rubber. Mounts to bike frame with rubber oring or use braze ons on bike. The 2 elastic bands will hold a phone, energy bar, pump, or sunglasses.

MSW Miniac computers are designed to be installed quickly and give the essential information riders need to best enjoy their trip. - Seven Functions: 12/24-hour clock, current speed, maximum speed, trip time, trip distance, total odometer speed, one-button design - CR2032 battery included - Wire harness included

Giant's Axact 9W is a great way to get the most out of your rides. This wireless computer keeps you bike clutter-free and tracks nine essential functions, including distance and speed, with its large, easy-to-read display. The Axact also features a low battery indicator so you know when its time to open the easy coin-release cap and replace the battery.

The Velo 9 is CatEye’s entry level wired 9 function bike computer made simple with pre-programmed tire sizes.

The Velo 7 is CatEye’s entry level wired 7 function bike computer made simple with pre-programmed tire sizes.

Shimano Di2 Frame Junction Box Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/

Now thinner and more stylish, the Urban Wireless Plus is the evolution of Cateye's simplified wireless cycle computer. In addition to the standard ride data you’ve come to rely on, the Urban Wireless Plus now packs even more punch with a programmable odometer, menu screen, and backlight with night mode. Installs easily on almost any bike, including 27.5 and 29'ers. A large display and calorie consumption feature make it easy see the benefits to your health. - Includes speed sensor, spoke magnet, FlexTight handlebar mount, zip ties, and two CR2032 batteries. - Dimensions: 55.5 X 37.0 X 16.5mm - Weight: approx 26.4 grams Functions: - Current speed - Elapsed time - Trip distance - Average speed - Max. speed - Calorie consumption - Total distance - Clock - Auto start/stop

The Cateye Velo Wireless+ packs a punch with a programmable odometer, menu screen and backlight with night mode. It installs easily on almost any bike, including 27.5 and 29'ers. - Computer functions: current/ average/ maximum speed, trip distance, total distance, elapsed time, clock, calorie consumption - Analog wireless computer - Pace arrow - Simple tire size - Auto start / stop - Programmable odometer - Menu screen to change setting - Battery indicator

Universal phone holder with quick release bracket for diameters 24mm to 38mm and works great with any phone. Fits with aftermarket cases for phones such as iPhone X, iPhone 6,7,8 & iPhone X, XR, XS, X Max, X Max R. Holder is on a ball socket so can rotate 360 degree’s for viewing at any angle. Can use as an out front mount and comes in handy when you have lights, or other devices mounted on handlebar, because will provide a few inches of clearance from bar. Works on Bicycles, E-Bikes, ATV’s, Motorcycles, Snowmobiles, and UTV’s.

Garmin's ANT+ USB stick plugs into your computer's USB port to wirelessly transmit your activities to Garmin Connect and Garmin's Training Center. It automatically receives your activity data when your compatible ANT+ Garmin device is within range.

Giant's Axact 13W is a great way to get the most out of your rides. This wireless computer tracks an impressive thirteen essential functions, including distance, ride time, current, average, and max speeds, plus eight more. It has a large, easy-to-read display, and features auto start, stop, and sleep modes. A low battery indicator on the Axact let's you know when it's about time to open the easy coin-release cap and put in a new battery.

Topeak's RideCase and mount lets you use your iPhone 6 or 6 Plus as a cycling computer, as a GPS navigating device, to listen to music, and so much more while you're cruising the open road. The RideCase has a separate protective composite fiber panel which integrates with the high-grade engineering plastic exoskeleton to securely hold your iPhone while on the go. An integrated flipstand allows comfortable viewing in landscape or portrait orientation when you're off the bike. Its unique and full angle adjustable mount allows viewing in landscape or portrait orientation and lets you mount or remove the RideCase in seconds.

From the downhill mountain biker to the farsighted cyclists, the Padrone is ideal for anyone who wants to enjoy a squint-free ride and a fast, simple set-up. - Analog wireless - Large display and sleek design - Auto start/stop - Menu screen to change setting - ClickTec button interface - Programmable odometer - Battery indicator - FlexTight universal bracket

Take your riding to the next level with the addition of speed and cadence. Features - Sensor magnet kit for RideSense speed and cadence sensors Kit includes: - RideSense speed magnet - RideSense cadence magnet

Head Unit Only Meet your perfect riding & training partner and use it with your favorite 3rd party bluetooth smart sensors. FEATURES - Large, 3-row screen with up to four data displays - Upgradable to triple wireless with the optional heart rate sensor - Compatible with Bluetooth SMART sensors - Automatic sensor and tire recognition applicable to multiple bikes - ClickTec button interface - Auto start / stop - Pace arrow - Programmable display - Sensor battery alarm - Programmable odometer - Setup on menu screen or with smartphone app Cateye Cycling - Import a summary of ride data and upload to CATEYE Atlas, Strava and TrainingPeaks via Cateye Cycling app - FlexTight universal bracket FUNCTIONS - Current / average / maximum speed - Current / average / maximum cadence - Current / average / maximum heart rate (optional) - Total distance - Trip distance 1 & 2 - Moving time - Clock TECH SPECS - Current speed: 0.0(4.0)~105.9km/h [0.0(4.0) - 65.8 mph] - Average speed: 0.0~105.9km/h [0.0(4.0) - 65.8 mph] - Maximum speed: 0.0(4.0)~105.9km/h [0.0(4.0) - 65.8 mph] - Total distance: 0.0~99999.9/100000-999999km

CatEye's Strada Slim is packed with essential features like speed, distance, and time, plus it's completely free of wires for a clean look. Both the computer and the speed fork sensor have sliver-thin profiles to increase aerodynamics and stay out of the way. You can customize the large display so you only see the metrics you want.

Get ready to log some serious miles with Sigma's BC 16.12. Equipped with a host of training-specific functions, this wireless computer is feature-packed and ready to help you ride faster, farther. It offers the option of cadence measurement with Sigma's cadence sensor. Plus, it has settings for two different bikes, making it very versatile.

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

SHIMANO's WU101 wireless unit connects inline to a DI2 E-TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories. It also allows the use of SHIMANO's smartphone and tablet E-TUBE PROJECT software for maintenance and system updates.

EPS chargers and charger accessories specifically designed for charging all Campagnolo EPS batteries. - Required for charging Campagnolo EPS V4 power units - Also compatible with Campagnolo EPS V2 and V3 power units - Power cable sold separately

The CatEye Padrone Digital Wireless shows your cadence and ride stats on a large, 3-row screen with up to four data displays, and allows you to sync the unit to a smartphone via Bluetooth.

CatEye's Strada Smart connects with your smartphone so you can view your ride data while your phone stays safely in your pocket with its battery life preserved. Simply download the CatEye Cycling App and the Strada Smart will display current/average/max speed, distance traveled, altitude, and more. CatEye's speed/cadence sensor (included) and heart rate monitor (sold separately) track your efforts even closer. After a tough ride come back and upload your data to CatEye's Atlas, Training Peaks or Strava to compare your workout to previous rides or your friends' times. And, if you leave your phone at home, the Smart also works by itself with the Bluetooth sensors.

Shimano Di2 Junction Box - All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions - Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/ - SM-EW90-A 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires - OEM front wiring kit for Dura-Ace Di2 9070 - LED battery charge level indicator - Rear Derailleur adjustment mode - Internal Battery charging port - Includes Junction Box Band (CY9082) and Junction Box Hook (Mounting Plate, CY9081)

Track your efforts to step up a level with CatEye's sleek, lightweight, race-ready Stealth evo+. This wireless computer uses ANT+ technology to display the speed, cadence, heart rate, and left/right leg power percentages, all measured from your favorite ANT+ device (sold separately). Use it mid-ride to stay on pace, then download your data afterwards for home analysis and find out where you have room for improvement. The Stealth evo+ is GPS-equipped so you can scrutinize your ride with your preferred training and mapping services. An optional auto start/stop keeps your mind on the road instead of on your computer every time you come to a red light. Other key features include a programmable full time backlight, programmable odometer, a USB-rechargeable Li-ion battery, and altimeter. Declutter your bars and get the most out of all your rides with the Stealth evo+.

Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.