Your Cart is Empty


A new online multiplayer sports game for indoor cycling.

More than 100,000 global users exercise with you.

For any exercise bike & bike trainer stand workouts.

JBike Cycling Sensor

$67.95 $90.8

- Connect with free JACFIT app

- Free shipping &return within US

- 30 Days refund guarantee

- 1 Year limited warranty

For all types of exercise bikes & bikes

JBike sensor can be attached to any exercise bike. Including a folding exercise bike, recumbent bike, upright bike, and bike with bike trainer stand.

Track your fitness data

Record and capture real-time cycling speed, distance, altitude, calories, heart rate (with JMate) to your smart devices.

Pair with lifetime free Jacfit App

No subscription fee. Unlimited full access. iOS and Android supported. Start your workout plan now!

How to set up

-For Exercise Bike-

With no flywheel cover

Place device on body & magnet onto the flywheel.

With flywheel cover

Place device on crank & magnet on body.

-For Bike-

With bike trainer stand

Place device on chainstay of bicycle & magnet on the spoke of wheel.


- Download the FREE Jacfit app on your mobile phone/ tablet and connect with your JBike

Cast screen to TV

- Use an HDMI cable & adapter / Airplay / chromecast to cast your smart devices' screen to TV.

What's inside the box

You might also like

JRun sensor
Jmate boxing band

Find jbike on amazon