MAX-R21 1/8 on-road racing engine for novice club racers.\nDisplacement : 3.49cc/0.213 cu.in.\nBore: 16.08mm/0.633in.\nStroke: 17.2mm/0.677in.\nOutput: 2.75ps/2.71hp.\nPractical rpm range: 4,000 - 44,000 rpm. To be released in February 2018.
To give you the best possible experience, this site uses cookies. Using your site means your agree to our use of cookies. We have published a new cookies policy, which you should need to find out more about the cookies we use. View cookies policy.