MAGIC BOOSTER typeII & Restrictors

Dose any 1 no if these things do what they say? There on e bay
Called mileage up you can find them if you search gpx 250 of tunning Kawasaki,
Also I’ve read things about restrictors on some bikes dose the gpx 250 have anything that restricts top speed or any thing like that?

dose the gpx 250 have anything that restricts top speed or any thing like that?

It's engine.

Haha fair enough I didn’t think so cause it got to just over 160 n didn’t seem to have the guts to keep pulling it didn’t drop back like a limiter

dose the gpx 250 have anything that restricts top speed or any thing like that?

It's engine.

Find the corners, they are way more fun than straight line speed

yea I cant w8 to gain some confidence n a bit of skill wouldn’t go astray I headed over to Euroa the other day bout 30 to 40 min away from home cause there some hills near buy that I no quiet well from the car but buy the time I got there I was stuffed ended up having a sleep at park n coming home Haha

Find the corners, they are way more fun than straight line speed

next time take a nap before heading out on a ride very good choice to take the safe option of a rest if u were feeling a bit tired tho for sure!

dose the gpx 250 have anything that restricts top speed or any thing like that?

It's engine.

harsh - and yet true.