Doppler Speed Controller

http://adrenalin-pedstop.com/p/DOPPLER-S2BR-SPEED-CONTROL-VAR-652.aspx

I am considering to buy this. I have done 4.5k miles on my moped in 4months.

I own a Aprilia Rally 50.

Would this part make my engine life longer and increase acceleration? Extra speed is not important to me, fuel economy is. It currently goes 50mph max, but is economical at 40mph

Rob

I have a sports exhaust and it is derestricted.

It's just a replacement kit. Maybe you can get some extra accell + few miles, but don;t count on it.

At 4500 km, your stock vario should still be oke, maybe replace the rollers.

Opps, i have 4.5k miles since i own the bike.

EG: I got it with 12250 on the clock, and there is 21700 on the clock now.

ROb