2 stroke

hi i bought this engine https://www.monsterscooterparts.com/mini-bike-parts/mini-bike-categories/engines-mini-bikes/49encowielst.html and was wondering what the best way to wire it was and what i should buy as i'm pretty new to building scooters and such and figured i would ask the pros lol

This is my attempt to community build a list of carborators from experienced 2-strokers please provide some detail and links Carb 1 Stock NT-Carb runs good gets the job done https://www.bikeberry.com/products/nt-carburetor Carb2 (my current carb) High performance China carb runs great but...

If I take this waterproof sensor-less brushless motor 3pole 1 for spark 1 for ground 1 for accessory (looking to rectify to 12v d/c) bike/generator...

Went for ride around the Area today. Figured I post a video of the Yd100 ripping home down the dirt trails.

Can someone help me find where the bt80’s are or what happened to them, i cannot find a single one to buy. I want a second bike build with a centrifugal clutch, and preferably electric start. Also considering 4 stroke but I dont know quite yet and i live in an area with lots of hills, would a 4...

Howdy, I'm building a hill climber, not a street racer or commuter. There are so many brands and merchants selling motor kits now that it's crazy. I'm looking for guidance/tips on which kit I should select on a budget ;). 56 to 60 tooth sprocket Hopefully sprocket adapter If it's bad, I will...

Heya! New to the forum, and bike kits in general. Wanted to post a couple pics of my build. Really happy with how it turned out as I haven't done anything like this before. Heck, I have enough trouble trying to get the snowblower and lawnmowers working as it is but so far so good here! Ive made...

Ive had this thing nearly a year, broke it, fixed it, broke it again and fixed it again, back and forth. Only trouble at the moment is spark plug boot likes to bounce around at "top" rpms My top speed a while ago was in the 30,s im down to 22, with very simillar exhaust to what i run right now...

Hey everybody, I've got this Huffy Verona Comfort Series frame and I was wondering if it would fit a 66cc 2 stroke engine? Pictures uploaded has a Predator 212 and the BikeBerry 2 stroke silhouette for scale. I was thinking of buying the California Motors Wildcat kit and eventually the SBP...

So I planned on whacking a 2 stroke engine kit from eBay onto a push bike and couldnt find any decent hybrid bikes in my area. I walked into a well known local bike shop and fell in love with one recommended by the owner - A Python Quantom 8000 Men's hybrid bike. I fell in love and purchased on...

I just bought a kit and decided to install it on a new bicycle for myself. I've instalked for people but never owned a motorized bicycle. My question is about a throttle assembly. I bought a new Scwinn Solara road bicycle and it has the curved racing numerous speed handlebars on it. Picture is...

Hey all, a lot of my Google searches for info kept bringing me here so I thought I would join!! I have a Murray Beach cruiser w/ 3-speed rear hub & coaster brake. I also have a need light little 3hp Tecumseh 2-stroke off of a Toro snowblower....I'm looking to get these two hooked up. I was...

Welcome to BikeBerry Builds! The show where we take new or old bicycles and overhaul them with the latest engine kits and performance parts. But that's not it, don't miss out on this awesome opportunity to take home your very own Micargi Pantera Motorized Bike Build because at the end of the...

Hello There Everyone the names Amir and I'm new here :D (This is going to be a pretty long post, BUT I would really appreciate if you could read it, If not go to the end where I bolded everything) So let's start off, Since last year ago I have been looking over YouTube and forums on building...

about a year ago, i built a 2 stroke 49cc kit. ran excellent, no problems. at least until the engine seized. bought a new engine last week (80cc), installed it, got it running, but it doesn't run well at all. the only thing that has changed is the engine. when i rotate the idle needle on the...

Hey guys, It’s my first post here although I’ve been following threads for a little over a year now and have built 3 motorized bikes in that time the newest one being a bbr tuning frame and mag wheels with a GT5 SkyHawk with shaved down cylinder head, stage 2 CDI, motocross flexy poopoo pipe...

I got a 2 stroke, 80cc kit a couple weeks ago and built it in a day or so but for the last 2 weeks I have been trying to start it almost everyday and I get nothing. I pedal, get some speed, ease on the throttle and pop the clutch and there is not even the faintest semblance of engine combustion...

Having some issue with the RT Carb leaking around the banjo of it and can't figure it out. I put a new washer around the banjo, put a hose clamp on the fuel line and still leaks. Tried tightening as much as possible, no luck. Have no idea what else to try besides putting some permatex around the...

Hi guys my name is Luca and I was wondering what kit I should get for the 66cc 2 stroke engine kit. I live in canada Also there are so many kits like I am truly confused on which one to buy any suggestions. My budget is about 200 cad or 160 us on the kit. Also which bike should I get I don't...

Hello Everyone, Just wanted to take a second to say what's up to everyone on motorized bikes! If anyone has questions about 2 stroke motors or installation or even tuning, I'm here to help! Happy Cruising! Weston @ Effortless Cruizers PS.Check out the website: effortlesscruizers.com...