it's a bigger fist punching, but there's a lot to be said abt a lighter piston and how high it can rev all else being equal. Startup is a breeze and you can stop the engine with a simple killswitch provided with the throttle assembly. Once you figure out what size batteries will fit in the bike then if you would like I can make kit out of all the part that are needed to electrify it. This kit is perfect for those that are looking for the added reliability and ease of use of a 4 stroke engine with an automatic transmission. With an 800 Watt motor the gear ratio should be lowered a little because it will not be able to power the bike to 27 MPH.

I bought two engine kits, good thing, I wound up using parts from the second kit to finish my first bike.It is not very difficult at all and you really need very very few modifications just a great product.

Sorry hellboy i wasn't trying to poke fun at you sometimes i just can't help to be a smart A** I wasn't trying to insult you at all, i know how impatient you can be waiting for a new bike I'm on my 3rd bike and everytime i get a new one i try to find out as much info in advance as i can don't take it to heart i was just messin with ya a little, it will be very obvious when you get the bike like i said it's on the left side down low on the block and mine actually had a long white sticker on the top of the motor on the transmission case that had a real long number on it but the serial number was the very first part of the number on the sticker so check both places and let us know what it says also look at the number cast on the head. The bike I have also has a much smaller gear on it right now and I believe it is a slightly smaller similar version of the bike pictured. I was hoping I'd get 30+ mph, but if I go beyond 20mph, engine rattles like crazy and nuts/bolts start falling out. All of the power that is needed to move a vehicle goes towards overcoming drag (air resistance) on flat ground, and drag plus gravity on grades.

is not responsible for include among other things: falling, collisions with pedestrians, street, highway or roadway vehicles, striking obstructions or other person, unsafe weather conditions including temperature exposure, hypothermia, sunstroke, sunburn, heat exhaustion and dehydration. Moreover, with the centrifugal clutch feature, there is no need to engage and disengage the engine manually.