Steering Wheel Gauge Clamp. Used to mount the Mychron gauge

High Quality Compact, easy-to-read LCD display
Displays tachometer within 0-15000 rpm range
Records max rpm
Measures 33.7mm (1.33in.) H x 61.5mm (2.42in.) W x 15.6mm (.61in.) D

Note: We offer two tachs, this is preferred for racing applications.

Mychron Beacon Unit

Specifically made for carb tuning on small 4 stroke engines. Highly visible LCD digital display in a compact size. Internal battery lets you move meter from kart to kart without messing with power wires; can also be hardwired into power source (back lighting requires hard wiring). Display range: 12.1-16.8. Measures 2 3/8 in. W x 1 5/16 in. H x 5/8 in. D. Includes O2 sensor.

Specifically made for carb tuning on small 4 stroke engines. Highly visible LCD digital display in a compact size. Internal battery lets you move meter from kart to kart without messing with power wires; can also be hardwired into power source (back lighting requires hard wiring). Display range: 10 to 24. Measures 2 3/8 in. W x 1 5/16 in. H x 5/8 in. D. Includes O2 sensor.

This nice back lighted Wideband Air/Fuel Ratio Gauge will give you precious information on your engine. It will allow you to tune more precisely your engine. It's warning could even save your engine from bad damage! Its programmable warning will tell if your engine run too lean or too rich. Work on 2 and 4 strokes
engines. Require 12V DC power.

Besides sampling all your kart data, AiM Sports MyChron5 lap timers feature all the advantages of a new concept GPS—plus a lot of new functions designed to provide more complete and reliable information. The GPS samples lap and split times, speed, position on the track, and acceleration with precision reliability. You can display this information by choosing the page layout you prefer to better monitor the data. At the end of your session, you can recall the summary of your three best laps, lap time, max/min rpm, speed, and temperature. These units are designed to provide basic info to newbies, as well as the most sophisticated data to karting professionals. MyChron5 lap timers feature a wide 268x128 pixel graphic display and can be backlit in one of the seven available colors. An incorporated light sensor makes brightness and contrast ideal in all light conditions; they also feature five individually configurable EGB LEDs that allow you to choose color and thresholds for their activation. AiM Sports MyChron 5 devices feature a reinforced nylon body with polycarbonate display to guarantee resistance to shocks and adverse weather conditions. A rechargeable lithium battery is included, offering more than 10 hours of power