Scootertronics upgrade

[bennv5909h]

how much cc's is the kit that u installed????

[shcoloh]

Is that music supossed to be cool how gay is that

[pengrex]

all i want to say is if your just big bore the cylinder without the long stroke crank shaft ,you can't get more power on it.

[pipersmitty87]

Love it I am fantasizing about taking that rear and dropping into my honda ruckus.

[sfavbtfv]

Not good sound quality, could not hear a word at the beginning of clip too much noise and crap music

[dooley09]

Ps: You need to devise a brake for your engine stand so you can lock it in one spot.

[dooley09]

Hoorible sound quality, and you could have done without the music...

[scootertronics]

Hey thanks MRP more to come.We are building some badass scooters over here.

[MartinRacingPerf]

I FREAKING LOVE IT!