Hi guys

After fiddling and playing with my rollers weight and my tecnigas exhaust I put some 8.1g along with my exhaust. In the acceleration it revs until 30kmh... and after it getting on a good rpm range and push me to 80kmh.. but I don't know why he doesn't give me the torque I got After 30kmh... maybe the rollers are too light for the first gear ?
And sometimes I'm decelerating and at 15 or 10 kmh the clutch disengage and it's free wheel time...
I need your thoughts about the weight and all that. I'm thinking that the 8.7 rollers along with the OEM pipe give me the best results.

Peace