130cc Top end kit for vintage Vespa Smallframe by DR. This will provide more bottom end power with a strong increase in exceleration over a stock cylinder. A good combination for even more power is a Polini pipe and a 19/19 carb. Also works great with our new smallframe exhaust.
130cc Top end kit for vintage Vespa Smallframe by DR. This will provide more bottom end power with a strong increase in exceleration over a stock cylinder. A good combination for even more power is a Polini pipe and a 19/19 carb. Also works great with our new smallframe exhaust.
