Electronics
Cycling computers in stock for every ride and rider as well as power meters, heart-rate monitors, GPS devices and a wide range of electronics to enhance your riding experience.
$150.00
STAY AWARE OF APPROACHING CARS
This rearview radar pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind.
- Reliable rearview radar lets you ride like you know what’s coming.
- One radar. Multiple display options. Pair it with your compatible Garmin device, your phone or both.
- Don’t have an Edge or other compatible device yet? No problem. The Varia app has you covered.
- It’s small, it’s easy to mount, and it works with just about any bike.
- Get more life out of your radar with up to 7 hours of battery life.
MAXIMUM AWARENESS
- Varia RVR315 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away.
MULTIPLE PAIRING OPTIONS
- This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables.
WORKS WITH THE VARIA APP
- This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — to indicate the position and speed of approaching cars.
THIRD-PARTY APP COMPATIBLE
- When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts.
COMPACT DESIGN
- Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride.
BATTERY LIFE
- Time spent charging is not as good as time spent riding. Get up to 7 hours of battery life.
In the box:
- RVR315
- Mounting hardware
- Power cable
- Documentation
$129.99
Whether you’re training indoors or out, the HRM-Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals.
- HRM-Pro Plus transmits real-time heart rate data to compatible devices, equipment and apps.
- The tool-free door makes changing your battery easy, plus get up to 1 year of battery life.
- Connect to your compatible Garmin smartwatch, and get pace and distance data for your indoor runs.
- No, it’s not just a heart rate monitor. Running dynamics also help you improve your form (requires compatible Garmin smartwatch).
- Not wearing your watch? HRM-Pro Plus captures steps, calories burned, intensity minutes and more.
$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
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