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- Cyclo-Computers (7)
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- Phone Accessories (13)
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Electronics
$199.99
Know what's coming.
Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness.
Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads.
- CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away
- Compatible with most cycling GPS computers
- Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone
- Designed with focus, flash, and range to be Daytime-visible from up to 2km away
- Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM
- Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status
- IPX7 waterproof rating to confidently ride through wet conditions
- Includes Quick Connect Plus rear mount and USB-C charging cable
$59.00
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
$349.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 540 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 positional accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any conditions. 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.
$9.99
Mount your Garmin Edge computer with the Quarter Turn Bike Mount. It includes the bike mount, rubber disc, and elastic bands to secure the Quarter Turn to your stem or handlebars.
$7.99
Get your computer dialed with the perfect magnet
Getting the correctly sized magnets means you're worrying about where the next coffee stop is, not if your computer is recording the ride.
- Universal crank magnets sized for your bike and sensor
- Compatible with all cadence sensors
$21.99
Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr Garmin Low Mount to add a Garmin GPS directly to the Blendr stem mount.
Key features:
- Blendr is an elegant, integrated accessory mounting solution
- Provides clean and secure mount for Garmin GPS
- Works with any Blendr-compatible stem and the accompanying base
- For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
$19.99
Blendr is the ultimate system for clean and easy integrated installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr GoPro Mount for a clean, flush look that securely holds your GoPro in a centered location.
Key features:
- Blendr is an elegant, integrated accessory mounting solution
- Provides clean and secure mount for GoPro camera
- Works with any Blendr-compatible stem and the accompanying base
- For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
$3.99 - $25.99
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
$74.99
Bontrager's DuoTrap Digital Speed/Cadence Sensor pulls double duty for your ANT+ cycling computer. It wirelessly transmits speed and cadence data and fits directly into the chainstay of certain Trek bicycles for a clean look that installs in seconds.
$34.97
$44.99
22% Off
Keep an eye on your speed, distance and more with wireless ease when Bontrager's GOTime cycling computer is clipped to your bars. Set-up is a breeze; the large LCD screen is easy to read and the integrated clip mount allows you to instantly remove the computer and throw it in your pocket when you reach your destination.
$20.99
Easily mount a cell phone and case directly to your bars for safe convenient access with the Insta-Mount and keep all of your favorite cycling and fitness apps safely accessible.
• Mount your hard-shell smart phone case to your bike
• Allows for easy access of phone on stem or handlebar
• Includes Insta-Mount, universal mount, and application grid
• Blendr-compatible
$6.99
Genuine Bontrager cycling computer mounting accessories and replacement parts.
- Ensure your computer stays properly in place.
Replacement adapter for the Insta-Mount system
- Universal mount permanently attaches to the back of your phone or other device
- Use with Bontrager Trip mount for seamless Blendr capability
$79.99
Get more data from your rides with the Bontrager Interchange digital combo speed and cadence sensor. This ANT+ 2.4 Ghz is designed to work with Bontrager Node wireless computers. It also works with many other ANT+ enabled devices. Sensor adjustment is easy with the adjustable arm.
• ANT+ 2.4 Ghz and Bluetooth Smart wireless digital speed and cadence sensor
• ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone
• For use with many ANT+ and Bluetooth Smart wireless technology enabled devices
• Independently adjustable arm for precise alignment of speed and cadence sensors
• Includes Bontrager wheel magnet and crank cadence band
• Includes silicone mounting strap to fit most chainstays and CR2032 battery
• Visit www.thisisant.com/directory/ for compatible ANT+ devices
• Visit www.bluetooth.com/pages/bluetooth-smart-devices.aspx for compatible Bluetooth devices
$37.99
Pro Blendr is the ultimate computer integration system for clean and easy installation, made from durable alloy.
- Start with a Blendr stem, add the appropriate base, and finish with Pro Blendr Alloy Computer Mount for secure mounting of computers. Don't forget your Garmin or Wahoo Adapter Puck! Those are sold separately so you can build the ultimate Blendr system that's right for you.
- Alloy design provides clean and secure mounting of computers
- Adapter pucks available for Wahoo and Garmin computers (sold separately)
- Compatible with all Blendr bases
- Attach your Garmin tether for an additional layer of security
$7.99
The adapter puck is required for mounting Garmin head units to the Pro Blendr Alloy Computer Mount.
- Start with a Blendr stem, add the appropriate base, and finish with Pro Blendr Alloy Computer Mount and Garmin Adapter Puck for secure mounting of your Garmin head unit.
Blendr is an elegant, integrated accessory mounting solution
- For use with Garmin head units and Pro Blendr Alloy Computer Mount
- Removable design alloys quick and easy adapter puck replacement
- Attach your Garmin tether for an additional layer of security
$49.97
$64.99
23% Off
A simple, user-friendly cycling computer that displays speed, distance, and even calories burned.
The Bontrager RIDEtime Computer gives you the ride metrics that matter most in a sleek, user-friendly package. A large, easy-to-read screen makes it simple to track your speed, time, and distance, and more!
Product details
- Intuitive one-button control with hands-free scroll mode
- 2" screen size with easy-to-read digital display
- Trek Certified Service reminders based on selected bicycle type
- Key features include speed (current, avg., max.), distance (trip, total), time (clock, timer), and calories burned
- Sensor includes magnet guidelines to simplify setup and installation
- Includes mount, analog sensor, CR 2032 battery, and wheel speed magnet
$39.99
Protected, connected and secure with your Bikase Beetle Ebike phone bag. This Beetle has 20" straps that are cut to length to fit any downtube of your ride, including ebikes. Will fit extra large phones / large case with a window that is 8" x 4".
Keep your smartphone secure and accessible while cycling with this innovative bike phone frame bag. Designed to mount directly to your bicycle frame, this protective case offers a convenient solution for riders who want to stay connected on their journeys. The frame bag features a clear touchscreen-compatible window that allows you to view and operate your device while keeping it protected from weather, dust, and road debris. With its sturdy construction and strategic placement on the frame, this bag maintains your phone's stability even on bumpy terrain. The bag's thoughtful design includes easy installation and removal, making it perfect for both daily commutes and weekend adventures. Ample interior space accommodates most modern smartphones while additional pockets provide storage for essential items like keys or energy bars. Whether you're using navigation apps, tracking your fitness, or just want your phone within reach, this bike phone frame bag delivers both functionality and protection.
$39.99
The Beetle X Phone Bag is designed to place any phone on your Top Tube or Stem for easy access to your phone, energy bar, phone, wallet, or other small items. Any smartphone with or without a case will fit (iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone 10, etc.).
- 4 multi-positional straps for mounting
- Straps are extra-long, so cut to the desired length
- Fits the largest phones with large cases
- Phone is operable & audible while in the case
- Good size for wallet, energy bar, and wallet
- Made of 840 denier nylon & polyester
- 7" x 3 1/2" x 2 1/2"
$29.99
Are you looking for an incredibly simple way to mount your phone to your bicycle? Do you want that case to have a plethora of mounting options and accessories? Well... look no further than the ElastoKASE from BiKASE. Utilizing the 1/8 turn connection of the GoKASE and the simplicity of a rubber lined, gripping shock cord, the ElastoKASE is your "go to" phone or anything case.
• Phone holder for 6-inch phones and smaller
• Works with GoKASE attachments and brackets
• Material: TPE & Shock Cord
$39.99
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.
$19.99
Our patent-pending integrated mount for the ELEMNT ROAM GPS bike computer is made of durable, lightweight plastic. It also comes with an optional locking screw that is UCI-compliant for connecting your ELEMENT ROAM to your bike for weigh-ins.
- Fits 31.8mm round bars
- Weight: 1.55 oz (44g)
- Works exclusively with ELEMNT ROAM
$399.99
Meet the new ELEMNT ROAM, Wahoo’s most powerful and accurate GPS cycling computer that is packed with features that turn any ride into an adventure. ELEMNT ROAM delivers advanced accuracy and powerful on-device smart navigation features through dual-band GPS technology. A crystal clear 2.7” (6.9cm) 64 color display and a long lasting battery make it easier than ever to stay on course longer and explore further.
BUILT FOR THE RIDE
ELEMNT ROAM is designed for those who view each ride as a new adventure. Powerful smart navigation features have been combined with a crystal clear 2.7" color display and a long lasting battery, making it easier than ever to stay on course longer and explore farther.
ROAD WORTHY.
ADVENTURE READY.
Designed for performance, intuitively smart and impressively vivid, ELEMNT ROAM offers adventure-hungry cyclists a bike computer equally at home on and off the road.
SIMPLE TO EXPLORE
FULL-FEATURED GPS
Whether you need turn-by-turn directions or just want to find the fastest way home, ELEMNT ROAM offers rider-focused navigation features and powerful integrations designed to help you roam with confidence.
SIMPLE TO SEE
DYNAMIC DISPLAY
Featuring a vibrant, crystal clear color display, Perfect View Zoom data fields and programmable LED indicators, ELEMNT ROAM is the ultimate way to stay on course and on top of your performance.
SIMPLE TO SET-UP
APP POWERED CUSTOMIZATION
ELEMNT ROAM lets you focus on the ride by using the ELEMNT companion app on your smartphone to simplify set-up, customize workout pages, track performance and share ride data.
$14.99
Our stem mount for Wahoo ELEMNT GPS bike computers is made of lightweight, durable plastic and is a great solution for cyclists who prefer to keep their computer on top of the stem.
- Fits any stem
- Weight: 0.2oz
- Works with ELEMNT, ELEMNT ROAM, ELEMNT BOLT, and ELEMNT Mini
Note: BOLT loses aerodynamic advantage with this mount)
$599.99
Brilliantly vivid. Effortlessly intuitive. The all-new ELEMNT ACE is Wahoo's largest and most powerful bike computer. With touchscreen convenience, a super-sized display, and ride intelligence that takes care of the details, it simplifies the ride so you can focus on the journey ahead. The result is an experience that makes planning, navigating, and analyzing your performance easier than ever, allowing you to take on big goals and bigger adventures.
- Intuitive touchscreen for easy control of maps and metrics
- Ready-To-Ride dashboard for quick access to workout profiles, routes, and sensor checks
- Dual-band GPS, real-time data, and up to 30 hours of battery life
- Integrated wind sensor to visualize and adjust for wind impact
In the Box:
- ELEMNT ACE GPS cycle computer
- Premium aluminum alloy mount (31.8mm)
- USB-C charging cable (24 in / 61 cm)
Tech:
- Total Weight: 7.4oz (208g)
- Dimensions: 4.9 x 2.8 x 0.8in (125x70x20cm)
- Display Size: 3.8in (9.7cm)
- Touchscreen: Yes
- Display Type: TFT
- Battery: Rechargeable Lithium-ion
- Battery Life: Up to 30 hours
- Connectivity: WiFi, Bluetooth 5.0, & ANT+
- Waterproof Rating: IPX7 (1M for 30 minutes)
- Memory: 64GB
- RAM: 2GB
- GPS: Dual-Band
- Accelerometer: Yes
- Altimeter: Yes
- Gyroscope: Yes
$39.99
The Wahoo RPM cadence sensor is your sleek little solution for measuring cycling cadence data. It is wireless, magnet-less, lightweight, and easily mounts to your bike's crank arm or to your shoe. Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and GPS bike computers. Collecting cadence 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.
- It only weighs 7 grams!
- Provides accurate cadence data during your ride
- (1) mount with double sided 3M tape, or (2) use the silicone sleeve and mount with zip ties.
- The RPM can be worn on your shoe for spin classes or use with multiple bikes
- Two LED lights show the sensor's device connection (blue) and cadence detection (red)
- No charging required! Operates on a coin cell battery for up to 1 years.
- RPM cadence sensor will fit with most bikes and frame sizes
$89.99
Accurate Heart Rate Data
TRACKR HEART RATE tracks beats per minute (BPM) in-activity as well as Average Heart Rate, Max Heart Rate and Total Calories in the activity summary in the Wahoo App. It provides heart rate variability (HRV) with a compatible app.
TRACKR HRM Data
Intuitive LED Guidance
TRACKR HEART RATE features an LED indicator for effortless monitoring - ensure battery status and check that TRACKR HEART RATE is paired to devices and apps.
TRACKR's LED indicator
Connected Training
Sync to the most popular training apps and accessories, including Apple Watch, Strava, Peloton, adidas Running, Nike Run Club and the Wahoo ecosystem of apps and training products.
TRACKR's connectivity features
Protected from the Elements
TRACKR HEART RATE is your perfect companion for rainy rides or a sweaty run. Rated IPX7, you can push your limits without worrying about the elements.
$166.99
- 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
$184.99
The new DN300 Built-In type battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs (and shifters if a fully wired option is selected).
- Compatible with thinner next-generation electric wire SD300 and systems after R9250/R8150 series
- Li-Ion type
- Capacity: 500 mAH |3.7Wh (± 2000km autonomy)
- Rated voltage: 7.4V
- Charges through RD-R9250 |RD-R8150 rear derailleur using EW-EC300 Di2 Charging Cable (sold separately)
- Fixing small parts included
- Weight: 52g
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