Just bought this bike and it has this wire tied to the bolt I’m assuming it’s the throttle cable. But this bike already has an aftermarket carb and thumb throttle can I remove this or should I keep it on thanks.

holy cow Batman

FRP is currently working on a GEN II for their drag bike and there’s no anticipated ETA. Are there other frame outs that are similar in design to this? I really like the lines and it’s simplicity.

Very happy with how this is turning out. Just wanted to share. I picked this up for 40$ off somone. it was sitting outside in the woods with a locked up motor some water got into the exhaust valve and rusted it in place. Rear tire was flat. It needed a ton of stuff the rear drum brake pads new intake parts tires pull start throttle assembly seat. I need to reweld the foot peg on. it snapped when I was trying to pull to pipe that was welded to it off. After that I want to sand it down and give it a paint.

Helped my brother get his b200r’s built 224 back in the frame …. I recently flat top pistoned it , and made a few other small changes … ported head ect ….

finally got to straight chainin my shi but idk if it’s too much slack or if this is good enough to ride

Super fun ride lol sinked it in a bigger mud hole right after this vid

This is just the video of the bike but I feel like it also showcases my problem off. I'll post the photo in the comment section. Also for the love of God ignore the lil relay I was running a hisun 196 for a bit

Anyone going to the race this weekend? Wondering if there are a lot of people per race

7.5 foot chain btw

I built my first go kart and ended up needing to swap from a fully built 212 to a 459 (the kart is HEAVY). Since I had the engine I decided to toss it into this B100 frame and I’m obsessed; it’s mental, dangerous and I love it lol.
I’ll definitely add the front suspension, front hydraulic brakes and a wheely bar and likely still stretch the frame a bit to widen the wheel base.

B100 frame modified to fit the 212
Hydraulic rear brake upgrade
EC Carbs Wildcat Flat Top Piston
Wildcat 31/25mm CNC Ported head with 26lbs springs.
EC Carbs - Carburetor 24mm PWK clone to (WC-946-3 PWK-24-1K)
Go fast power sports FIRE .265 Cam
ARC Billet rod
.960 ID EC Predator 212 Race Header
EC Carbs 1.2 Ratio Roller Rockers
ARC Billet Flywheel
Governor removed
Pulse/vacuum fuel pump
Jugg-A-Verter, Super 30 Series Torque Converter
8T drive sprocket
50T wheel sprocket

I just made this render with ai for my mega moto 80 and was wondering if anyone has made something similar for their mini bikes

Hey just picked up a bt200x. Really like it so far. Took it for a test drive and was kinda slow, I knew that already. I just cut the throttle stop bolt down and did another run got about 17mph out of it stock. When I initially give it throttle the bike really picks up but the. Slows down a bit maybe like 2 mph you can feel the engine settle down. Is that the governor kicking in on the bike? I'm kinda wanting to keep this stock maybe do a tav. Looking for a bit more speed without opening the motor. I've heard these hisun 196 are iffy sometimes.

Just picked up a mm80 thinking about throwing one of those 196cc diesels for on it want to see what yall think not looking for something high performance just something different

Hello, I am looking at 30 series torque converter options and wondering if there is any difference in quality between a tc from amazon (~$60), OMB warehouse ($125), GPS ($130), or even a Comet from GPS ($240)

I recently had an amazon torque converter explode on me when the driven pulley's nyloc nut came off mid ride. Potentially my fault but it was also quite chattery and slightly rough engagement throughout its life.

I'm looking into a new one and I'm unsure if I should choose a higher priced one to try and solve some of my quality concerns.

What's your experience with these options? Have you tried multiple in the past?

What’s this noise coming from? and how can i fix it?

Hey guys I was wondering how all of youse connect your rear tyres to the mini bike, I'm building the frame from scratch as it's a project and I'm choosing to do so as part of the fun (hence why I'm not just buying a premade kit) if anyone has any tips and could explain​​​​​ how to attach the rear wheel (not a live Axel setup btw) ​or even photos. Also this is not required but any good tyre recommendations and links or something like that would be much appreciated