currently i have a yamaha neos, the top speed is great but acceleration is dismal, i want to change my roller weights for better performance but i have no idea where to start.. i've been told that the best way is trial and error BUT i dont know wha weight is too light and what is to heavy could someone advise me which weights i should buy i know that the stock weight is 6.5 thanks
If it's a standard bike then you cannot. You should read our roller guide as it explains all you need to know. http://www.scootershack.co.uk/rollerguide.html
