RiDE is the most respected motorcycle accessory
product testing magazine in the UK.
In the test RiDE took 3 random samples of the Carbtune II
and 3 each from four other manufacturers. Two dial vacuum
gauge systems and two electronic carburetor balancing systems.
They tested them on 6 different motorbikes with experienced
and inexperienced users.
Then they sent them to an independent instrument testing
The Carbtune II got the highest overall score
It was the only carb sync tool to be "Recommended"
It was the most accurate multi-gauge system tested.