This amazing little box gives you speed, rpm, and CVT engagement. Do an Analysis and get Torque and Horsepower charts, and a drag style Time Slip
Easy Install
Mount BlackBox anywhere on your bike
Put self-stick magnet on rear sprocket
Use bracket to mount Speed Sensor
Point Sensor at magnet 1/4" away
Clip RPM Sensor on Spark Plug wire
Secure Ground under valve cover bolt
Run History
Automatically saves your last 10 runs
Shows Date, Time, Speed, HP of each
Tap Center to see any run
Tap ⭐ to Keep any run
Tap 🗑️ to Delete any run
Install and Run Video
Black66 Review Video