advice wanted

Hello, I will be installing 26lbs springs in a non hemi predator and would like to know how can I measure the spring install height without any special tools? Thanks

Hello, I will be installing 26lbs springs in a non hemi predator and would like to know how can I measure the spring install height without any special tools? Thanks

Hello, I’m building a predator 212 non hemi and need advice on achieving a 10.5 to 1 compression ratio, how much should I shave the head? I haven’t measured how deep the piston is in the hole yet because I already took the whole engine apart and I’m waiting on my ring compressor and other parts...

Hello, I’m building a predator 212 non hemi and need advice on achieving a 10.5 to 1 compression ratio, how much should I shave the head? I haven’t measured how deep the piston is in the hole yet because I already took the whole engine apart and I’m waiting on my ring compressor and other parts...

Hey everyone, im new to the mini bike world. just purchased a db30s in running condition today. plan to make it my new hobby, but im sure i will need help along the way. Any advice would be greatly appreciated, thanks. i scored this in great running condition for 200.00 bucks. Good deal?!

Hello everyone I am new to this forum but am very interested in mini bikes. My dad had a bonanza growing up and now I might get one. I am in the Denver area in Colorado and have been looking at Craiglist for a bike. I have narrowed my interest down to three: two doodle bugs and a cat (however...

So today, I'm gonna go out and hunt for some disc brakes maybe off an old moped or motorcycle or something because I can't get them delivered here. BUT maybe I'll get lucky and find some for smaller mini's. BUT in case all of my luck goes wrong: Has anyone ever used a set of bicycle disc...