5 Best Bike Computers For Duotrap for 2023

By Rachel Lee
Published on
This post contains affiliate links, and we will be compensated if you buy after clicking on our links.

It doesn’t take long for casual cycling to turn into a passion. You are soon filled with that ardent desire to beat your own records, chase goals, and set new heights. You may constantly hear you mind saying ‘how long, how far, and how fast’. To quench your thirst, anxiety, and inquisitiveness, you may end up getting some of the most advanced bike tools and gadgets.

The Duotrap for road bikes is a similar tool that is an all-in-one integrated to track speed and cadence sensor and send the data to your bike computer. This wireless sensor of Duotrap fits into the chainstay of bikes to give you a clean look without compromising with the aerodynamics. This ANT+ enabled integrated frame sensor wirelessly transmits data to the bike computer or mobile phone.

If you are in the market looking for the best bike computer for duotrap then expect to be confused with a plethora of choices available online. To help you choose the right product, we have handpicked the bike computers after extensive reviews and comparisons with similar products in the category. Read on to find our unbiased review of each Duotrap-enabled bike computer.

Those who do not have the time to go through all the reviews, for them we recommend the Gramin Edge 1000 with Bike Cadence Sensor (learn more). This is a smart bike computer with a host of features, compatibility with sensors and enhanced connectivity to help you make the most of your time on the road.

#1. Wahoo RFLKT+ Bike Computer for iPhone & Android

When you want to train like a pro and measure your bike activities optimally, you need a powerful device like the Wahoo RFLKT+ bike computer. This wireless bike computer helps in displaying essential data from integrated tools and cycling apps on the screen. The Wahoo RFLKT+ connects with all the ANT+ sensors no matter which product you use for measuring speed/cadence sensors, power meters, or heart rate monitors.

We are impressed to know that Wahoo RFLKT+ sports the highest screen to computer ratio, plus the display fields are fully customizable. It allows you to decide which app or sensors data is most important to be displayed on the screen.

Besides being compatible with Duotrap, it also works with popular cycling apps such as Map My Ride, Wahoo Fitness, Ride with GPS and Cyclemeter. There are 3 mounting options available, plus the bike computer is also waterproof and shockproof.

Product features and specifications

  • Measures 8.8 x 4.5 x 1.8 inches
  • Weighs 2.08 ounces
  • Big and Customizable Screen
  • Accurate Altitude
  • ANT+ Connectivity (IOS Only)
  • Waterproof and Shock Proof
  • No recharging needed
  • Easy mounting options

User/ Customer reviews

Both road cyclists and mountain bikers find this tool extremely useful due to its lightweight, easily customizable options, and compatibility with LPBT and ANT+ devices. People have said that the display is large enough to see a lot of data on the screen at once. A few users have mentioned that the buttons are quite small, making it difficult to press them with gloves on.


The Wahoo RFLKT+  computer (learn more) is excellently designed to help you keep a close track of your speed and cadence to improve your ride and push your limits further. It is not only compatible with iPhone and Android smartphone, but also with integrated gadgets like the Duotrap that gives you real-time details about your performance.

Check Price on Amazon

#2. iGPSPORT GPS Bike Computer with ANT+ Function

When cycling is more than just a casual sport and you strive to excel at it, outfit your bicycle with iGPSPORT GPS Bike Computer. It comes equipped with high sensitivity GPS to catch the satellite quickly to help with exact positioning and easy tracking.

It helps you keep accurate data on how fast you ride and how much distance you cover. The device supports all ANT+ sensor, speed sensor, cadence sensor, and heart rate monitor.

The iGPSPORT bike computer sports a large 2.2 inch anti-dazzle screen and a durable 1200mAH battery that lasts for up to 40 hours. It is clearly visible in daylight and as the sunsets, the screen lights up automatically based on the time zone.

Besides being compatible with Duotrap, the bike computer is also compatible with Strava and Map my ride. The manufacturer stands behind the product with a year warranty and lifetime support.

Product features and specifications

  • Measures 86x54x18mm
  • Screen size 36x49mm
  • Anti-glare Screen
  • Waterproof IPX7
  • High-Sensitivity GPS
  • Records up to about 200 hours riding data
  • Real-Time Display (13 data)
  • Support ANT+ heart rate, speed, cadence

User/ Customer reviews

Cyclists who got this to go with their built-in Duotrap S cadence and speed sensors were thrilled with its easy installation, mounting, and performance. Users are happy that the bike computers do a lot more (time, temperature and % of grade) than just display speed, distance, cadence.

Riders have used the iGPSPORT to record several hours of ride and playback them with telemetry overlays. People are impressed with how easy it picks all sensors and delivers accurate data every time, plus the screen can be clearly seen in sunlight.


If you are not looking for a super high-end bike then this is an efficiently designed basic computer for Duotrap, Strava, and other sensors. At this price, you get more than what you could ask for, plus the responsive customer care completely takes away the cake.

Check Price on Amazon

#3. Garmin Edge 520 Bike Computer

Garmin is a well-known name in the world of smart and hi-tech wearables, and the Garmin Edge 520 Bike stand true to that promise. It comes with a 200 x 265 pixels resolution display and compatible with Android4.4 os or later, Bluetooth 4.0 or later. It is also compatible with iPhone, iPad and iPod touch iOS 10.0 or later. It pairs up intelligently with ANT+ devices like Duotrap for easy data display on the screen and easy control.

The Garmin Edge 520 (see Amazon) is capable of tracking Functional Threshold Power (FTP), and it also offers in-ride challenges through the Strava app. When used with a heart rate monitor, it reports the cycling-specific VO2 max and recovery time. With Duotrap, it gives you precise data of how fast you ride and the distance you covered, along with connected features like social media sharing, weather updates, smart notifications, send/receive courses, live tracking, and automatic uploads.

Product features and specifications

  • Measures 2.9 x 0.8 x 1.9 inches
  • Weighs 2.08 ounces
  • 2-month trial of Strava Premium
  • Display resolution 200 x 265 pixels
  • Water rating IPX7
  • Cycling-specific VO2 max
  • ANT+ indoor trainers
  • Battery life 15 hours

User/ Customer reviews

Some people have used Garmin all their lives and they feel that this Edge 520 Bike computer lives up to their expectations. Besides the compatibility with Duotrap and other tools, riders love the accident detection feature that is designed for pedantic users. A few customers have said that the gradient metric lags behind and not useful if you use multiple trainers and bikes.


The Edge 520 is solid in its construction and an improvement over the predecessor 510. With several upgrades and a plethora of features to measure speed, cadence, and heart rate, this bike computer is one of the best you can get for the price.

Check Price on Amazon

#4. Gramin Edge 1000 with Bike Cadence Sensor

We have another superior bike computer for computing, competing, and connecting with Duotrap, Strava, and more. The large 3 inches display lets you see real-time data of your speed, distance, and other details right on your handlebar so that you can stay focused on the road. It has a touchscreen display that responses even if you have gloves on, and automatically adjusts lighting for low-light areas like tunnels and shade.

The Edge 1000 is compatible with all ANT+ sensors such as cadence, speed, and heart rate for accurate performance analysis. It is compatible with ANT+ power meters like Vector to calculate total power and balance.

It comes with a preloaded power-based workout to help you measure your functional threshold power (FTP), plan, schedule and upload your rides using Garmin Connect Segments. With bike-specific navigation and round-trip routing you can easily find directions and explore new routes.

Products and specifications

  • Measures 4.4 x 2.3 x 0.8 inches
  • Weighs 4 ounces
  • Compatible with ANT+™ sensors
  • 3-inch high-resolution color touchscreen
  • 3 cycling-friendly routes
  • In-ride challenges
  • Extended out-front mount
  • Pre-loaded maps
  • Garmin Connect Mobile app connects with iPhone and Android phones

User/ Customer reviews

People have expressed their satisfaction overusing Garmin for years and the improvements it has made to stay ahead of the competitor products. Both beginners and professionals find it easy to install and mount the bike computer, with extensive, customize options to adjust the settings.

People who belong to cycling clubs have been able to use the Edge 1000 to create routes and explore the maps. Racing enthusiasts love the way it works for Duotrap to keep the user informed of real-time data on the screen.


We feel that the Gramin Edge 1000 is a thoughtfully designed bike computer to help both casual riders and professional racers get the most out of them. With support and compatibility with various apps and tools, this is one of the most advanced and efficient cyclocomputers.  

Check Price on Amazon

#5. LEZYNE Mega C GPS Bike Computer

When you want to take on the less traveled road with confidence and keep a real-time check on your speed, cadence, and heart rate then check out the LEZYNE Mega C GPS bike computer. It pairs up with ANT+ and Bluetooth enabled devices to help you boost your performance. With a large 2.2 inch display and backlight, you have all the data, metrics, and map right infront of you. It gives you turn-by-turn navigation on the computer screen.

LEZYNE Mega allows you to create multiple bike profiles and save up to 800 hours of data ride, create new routes, follow segments, workouts, and share your rides on social media. Powered by a lithium polymer battery, it provides a run time of 48 hours for those long cross country rides. It also connects with your smartphone to give you alerts and notifications for texts messages, emails, and calls.

Product features and specifications

  • Measures 2 x 3 x 1.1 inches
  • Weighs 2.56 ounces
  • Customizable training screens
  • 48-hour runtime
  • 2.2 inches display
  • Pairs with iOS and Android
  • ANT+ and Bluetooth connectivity
  • Custom-route & Full navigation

User/ Customer reviews

Cyclists who have used the cyclo computer on numerous rides are of the opinion that the battery life works great and it pairs up really well with Bontrager Duotrap s/c sensor. People are impressed with quick installation and prefect syncing ability with Strava and other tools. A few users have said that the backlight is dim and the contrast is poor for visibility.


If you are looking for a bike computer that works with Duotrap and has all other capabilities needed to record and boost your performance, the LEZYNE Mega C GPS is a good choice. The customer friendly is helpful and responsive with queries to help you set up and get started. Once you get a hang of it, you will be able to make the most out of your investment.

Check Price on Amazon

Steps To Help You Install The Duotrap Speed and Cadence Sensor

If you own a Trek bike that comes with a hole in the chainstays, here are a few tips to help you successfully install the Duotrap Speed and Cadence Sensor. The bike usually comes with a small plastic placeholder kit that looks almost real from a distance. However, if you take a closer look, you can see that it is fake with the printed words ‘DuoTrap Ready’, indicating that you need to get the actual kit.

  • First, you need to remove the fake plastic thing by simply unscrewing a tiny screw on the front side. You should be able to see through the frame.
  • Now, slide in the speed sensor part of the kit through the bike frame and make sure the magnetic sensor portion is kept close to the wheel magnet.
  • After you have fixed the frame properly in the area, put the screw back and this time tighten it instead of loosening. The sensor kit is now set and ready to use.
  • Now, add the spoke magnet to the wheel and move the cadence magnet on the crank. It is a fully-integrated rubber band system
  • Just like any other speed sensor, the Duotrap helps in calculating the velocity and speed based on the number of times the wheel rotates as you ride. So, fit the magnet to spoke.
  • Next, fit the magnet to the pedal crank. Once that is done, pair up your Duotrap with the bike computer of your choice.

Related Questions

What is the basic difference between ANT+ and Bluetooth?

The fundamental difference between ANT+ and Bluetooth is that Bluetooth provides a one-to-one connection for any app or device. ANT+ can be used to connect to multiple things at once, thus the cyclists can get data from a lot of sensors displayed on the bike computer.

What is the full form of ANT+?

ANT is the short for interoperability, which means that any ANT+ products from different brands can be synced to work together. As the devices are ANT+ products, you may add or update the monitoring system at any time.

Related Article:
The 5 Best Bike Computer For Strava
How Much Does It Cost To Race In Tour De France?
Can You Add Suspension To A Bike
Wired vs Wireless Bike Computer: Here’s The Difference