soft

Hi there, After few track days I've noticed that all my friends bikes have very soft and easy working throttle grips. I't all about the spring tensions on the throttle body side. I want to make my throttle as easy to pull as in the newer 1000cc bikes, coz only thing that was tired after a...

....with race bodywork....

Any such thing? Something I can put on under my jeans, or over, and won't scratch the shit out the tank or me but will give some impact and slide protection ...?