The Strada Wireless features a slimmed down computer head unit and comes with CatEye's standard analog sensor that works with any type of bike. - Analog wireless - ClickTec button interface - Dual tire size - Customizable display - Programmable odometer - Menu screen to change setting - Standard sensor works on any bike - Low-profile bracket

The CatEye Enduro features a large, easy to read screen combined with a heavy-duty wiring kit for extra durability. - Heavy-duty wired computer - Auto start/stop - Pace arrow - Simple tire size - Programmable odometer - Zip tie mount compatible with FlexTight universal bracket

- Contains universal handlebar/stem compatible bracket, sensor and magnet - Compatible with Protege 9.0 wireless computer - Will not convert standard Protege 9.0 to wireless

Sigma Sport's Cadence Power Magnet is the correct replacement magnet for any Sigma Sport computer featuring cadence (computers sold separately). It attaches to your crankarm with zip ties and double-sided tape (both included).

SRAM's QuickView Computer mount delivers an uncomplicated computer mount that‘s easy to install, lightweight, and above all, vibration and slip-free. At only 20 grams, with a single torx T25 bolt, flexible mounting clasp, and a 1/4-twist mount, it installs quickly, simply and securely on any 31.8mm handlebar. It works great with computers that use a 1/4-turn twist lock interface.

Power Spoke magnet for all Sigma computers. Fits round and bladed spokes.

The Padrone Stealth Edition delivers all of the same functions as the classic Padrone, now with an easy-to-read inverted LCD screen. Packaged with the stable OF-100 Out-front bracket, you’ll get clear data that’s easy to see from any position. - Analog wireless - Easy to read inverted LCD with large display and sleek design - Auto start / stop - Menu screen to change setting - ClickTec™ button interface - Programmable odometer - Battery indicator - OF-100 Out-Front bracket included

Keep your computer where you can read it with Delta's stem bolt-mounted Computer Caddy. It provides a mounting point for awkward or crowded bars. - Mounts securely using the stem bolt - Adds a space to mount up to two devices - Weight limit of 125g (0.28 pounds) per side

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. - Displayed parameters: assist mode, battery charge level gear position, estimated range, range overview - Intuitive display layout

SRAM's QuickView Computer mount delivers an uncomplicated computer mount that‘s easy to install, lightweight, and above all, vibration and slip-free. At only 20 grams, with a single torx T25 bolt, flexible mounting clasp, and a 1/4-twist mount, it installs quickly, simply and securely on any 31.8mm handlebar. SRAM's QuickView Computer Mount also features a center-offset design so the computer (sold separately) can be placed directly in front of the stem, or flip it to position the computer behind the bar for MTB or cyclocross use. It works great with computers that use a 1/4-turn twist lock interface.

Origin-8's Data Station 13W Wireless is a fine computer with all the basic, and some advanced functions to make every ride more fun, like a memory that lets you save a ride's stats to view them later. With no wires, this computer is easier to install and looks clean on your bike. It boasts a large easy-to-read LCD screen and displays all your key ride data, like speed, average speed, speed comparison (to tell if you're traveling slower or faster than your average speed), trip distance, clock and riding time. There's even a handy scan mode that lets you set it to cycle through distance, maximum speed, average speed and time so you can track all four simultaneously. The Data Station runs on one LR43 battery (included) and features auto on/off for low power consumption.

Origin-8's Data Station 8 is an affordable computer with all the basic, and some advanced functions to make every ride more fun. It has a large easy-to-read LCD screen and displays all your key ride data, like speed, average speed, speed comparison (to tell if you're traveling slower or faster than your average speed), trip distance, clock and riding time. There's even a handy scan mode that lets you set it to cycle through distance, maximum speed, average speed and time so you can track all four simultaneously. The Data Station runs on one LR43 battery (included) and features auto on/off for low power consumption.

This Sigma BC 12.0 WL does a lot and does them all well. It gives you access to twelve functions to give you an overview of your performance on two different bikes at all times. The wireless bike computer also provides monthly performance statistics. It is a true Sigma Original with lots of sophisticated functions. - In the wireless (WL) version, the digitally coded STS radio protocol moves your data from the speed transmitter to your bike computer, protecting data while it is being transmitted to the BC 12.0 WL and eliminating external interference. - The BC 12.0 WL has an integrated thermometer, showing you precisely what the temperature currently is - If you ride different bikes, you can easily use the BC 12.0 WL on your second bike, too. After setting it up once, you can select the bike you are currently using on your bike computer. - Thanks to the pre-defined tire sizes, ranging all the way from a small child’s bike to a 29? bike, setting the tire size on the BC 12.0 WL is effortless - Monthly statistics: The wireless bike computer displays your personal statistics for the last twelve months, including total distance and ride time. - The large backlit display is easy to read, even when it's dark - Multifunctional, but easy to use. The two lower buttons conveniently toggle among the individual functions, while the menu button takes you right to your settings and monthly statistics. - The BC 12.0 WL’s bracket can be quickly mounted on the handlebars or stem with two cable ties (included)

Wireless, weather-proof and easy to read, the sleekly designed Quick bike computer with integrated out-front bracket measures your speed and distance giving you the edge on your daily commute and beyond. - Sleek design with integrated out-front bracket (head unit is removable from the bracket) - Analog wireless - Easy to read inverted LCD - Auto start/stop - Menu screen to change setting - Programmable odometer - Battery indicator

Enjoy easy viewing on your Sigma Rox 10.0 GPS Unit with this out-front handlebar mount. *Note: Out Front Mount for SIGMA ROX 10.0 GPS ONLY. Will fit 31.8 mm diameter bars only.

Wire harness and hardware to measure computer data based on the rear wheel - Contains bracket with 130cm wire, wheel magnet (fits up to 4mm bladed spokes) and zip ties - Bracket fits most bars (25.4 to 31.8mm) - Compatible with: Protegé 5.0, 8.0 and 9.0 - Ideal for rear wheel indoor bicycle trainers

CatEye's ANT+ Speed/Cadence Sensor works with any ANT+ compatible cyclo-computer, including CatEye's Stealth EVO+, to give you speed and cadence data, so you can improve your cycling and track your rides. Attack each ride and celebrate your successes on the bike!

The Padrone Plus features a large display with a backlight, making it easy to see in all cycling conditions, day or night.

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.

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

This Sensor works with the Strada Wireless RD300, Strada Wireless Universal CC-RD310W, Micro Wireless CC-MC200W, Urban Wireless CC-VT240W, and Urban Wireless + CC-VT245W.

Sigma's BC 8.12 is a stellar choice for riders interested in tracking their miles. It boasts eight great, versatile functions, as well as a simple one-button operation. The easy, tool-less installation will have you logging miles in no time at all.

The Protege Series are great for training, touring, or keeping track of car-free miles. - Four-line, easy-to-read macromonitor LCD display provides up to five pieces of data at a glance - Heavy-duty, oversized wire harness and ultrasonically welded case ensure a durable, weatherproof unit - Mode changing is easy: push the computer forward in the spring loaded bracket- the computer is the button - Auto start/stop and LCD shut off - Fits 25.0-31.8mm handlebars - Weight: 57 grams with bracket and sensor - Case size: 40mm x 47mm - Height (w/ bracket): 27 mm

Utilizing the ultimate in cycling GPS technology, the Lezyne Mega XL is a must have device for serious riders. It has a large, 2.7-inch 240x400 high-resolution screen with the option of vertical or horizontal viewing. It can simultaneously pair with Bluetooth Smart or ANT+™ enabled power meters, heart rate monitors and speed/cadence sensors, in addition to compatible electronic drivetrains. When paired with an iOS or Android handheld through the free Lezyne Ally V2 app, the device provides turn-by-turn navigation and phone notifications (incoming calls, texts and message app notifications). It has on-screen preloaded maps, provides turn-by-turn navigation, off-line navigation and can be instantly customized. Live tracking (Lezyne Track) can be activated in the app to let friends and family follow rides in real-time. Furthermore, the device is equipped with GPS/GLONASS, a barometer and an accelerometer. Combined, these greatly improve accuracy and data recording. It also has best-in-class battery runtime of up to 48 hours. All this and a whole lot more. - Navigate with Komoot to generate sport-specific, topographic routing tailor-made for your next outdoor experience - Create interactive videos of your ride with Relive - Lezyne Track offers subscription-free live tracking and telemetry - Add data fields to map and navigation screens - Super accurate, advanced data recording system combines GPS plus Glonass satellites - Simultaneous ANT+ and Bluetooth® Smart connectivity - Multiple real-time features when paired to the Lezyne Ally app - Durable, composite construction

With its flat design, the cable-free EOX® VIEW 1300 fits discreetly into the overall image of the e-bike and ensures a clean looking cockpit. It’s equipped with a long-life battery, which allows it to be rotated out of the mount like a regular bike computer. The high-performance ANT+ and Bluetooth interface ensures a secure data connection. The three buttons at the bottom make the e-bike computer easy to use. The transflective FSTN display ensures ideal readability even in direct sunlight. An integrated sensor automatically adjusts display brightness relative to the ambient light. The EOX® VIEW 1300 can communicate with the EOX® app via BLE. - Ebike functions include: Assist Mode, range, speed, battery charge level, power produced, power comparison (power produced and motor power), cadence, light status (full/dimmed beam), gear indicator and change recommendation - Heart rate (with the BLE chest strap) and training indicator - Calories burnt - Segmented FSTN display - Navigation with komoot turn-by-turn instructions - E-system and smart phone connection, time, and date - Backlight - Remote control with EOX® Remote 500 (sold separately)

The Sigma ROX 4.0 GPS bike computer supports bikers on bike tours with 30 functions and user-friendly controls, enabling them to focus on what is important: enjoying biking. The extra-large display reliably shows data such as altitude profile, speed, distance, and training time. The ROX 4.0 bike computer also shows navigation information and connection to an e-bike and external sensors. Use the free SIGMA RIDE app to track your current ride data and analyze them at any time on your smart phone. - The high-contrast ROX 4.0 display's dimensions and extra-large numbers make it easy to read, even during a ride - With the free SIGMA RIDE app for smart phones, the computer can be used to set individualised display views in just a few clicks – up to six screens can be configured, each with three values (the fourth value, current speed, is shown continuously on the display) - The ROX 4.0 bike computer can be positioned on the handlebars in a few easy steps –there is no need to mount cables or sensors - It uses GPS and GLONASS to determine the biker's position within seconds - A true highlight of the ROX 4.0 is the integrated air pressure sensor – it uses barometric readings to provide bikers with reliable information about altitude and to determine inclines and declines, allowing a precise recording of the track - The ROX 4.0 bike computer can be connected to the komoot app on your smart phone, allowing you to keep your smart phone in your pocket during the bike tour - Turn-by-turn instructions can be shown either as an arrow on the display or inside the Red Circle - Thanks to ANT+ and BLE, external sensors such as power meters and speed, heart, and cadence sensors can also be connected to the ROX 4.0, so those who want even more data and even greater value precision can keep an eye on all of them if they wish

Use this Sigma docking station to easily download ride data to your computer. The docking station is compatible with Sigma's Rox models 8.0, 9.0, 8.1, and 9.1.

Wireless mounting bracket for 2012, 2009 STS & 2006 DTS model computers. Handlebar or stem mount. Compatible models: BC 1106 DTS BC 1606L DTS BC1706HR DTS BC 2006 MHR DTS BC 1009 STS BC 1609 STS BC 8.12 ATS BC 12.12 STS BC 14.12 STS BC 16.12 STS Baseline 1200 plus

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

From daily commute to weekend ride, the CatEye AirGPS is ideal for anyone who wants to measure time, speed and distance. Simply click through to a different data field and transfer your ride data to your Smartphone via App to upload to supported platforms. - Sensorless GPS computer - Simple setup via smartphone app - 3-row display. Middle and lower row display programmable by smartphone. - Backlight (Night mode) - Hassle-free operation. ClickTec™ button interface, and automatically saves ride data by powering off. - 10hrs runtime - Stores up to 80 hours worth of route recording - Import ride data to Cateye Cycling™ and view it on app