2 stroke

i blew this bike up the day after bringing it home on my first ride. one idea turned into another and this is what i ended up with. before during finished, mostly

Hi, I need to buy a new top end on my ktm 125 and it currently has a "2" 53.95, cyl in good condition...Should I get another 53.95 or 53.96? Please help asap!!

Hi. I have a 2021 KX100 with about 14 hours on it. It's leaking a ton of gas when the bike is off with the fuel switch on. How do I fix this? Is it something to do with the float?

Hey, I’m new to dirt bikes. I bought a gasgas ec250. I almost ran out of fuel so I got a Jerry can at the gas station and bought some valvoline multi purpose 2 stroke. I meant to mix at 40:1 but I mixed it at 80:1. I ended up driving it for 45 minutes and realized I messed up when I got home. I...

Earlier this month I replaced the air filter on my 1983 KTM 250 MXC. It ran great before i replaced the air filter, after installing the new, oiled air filter, the bike had trouble starting, idling, and started creating black sludge coming out of the muffler. Any suggestions?

Hello! Got a ca street legal '02 yz250 and an Idaho street legal 05 banshee (yes, I have multi state residency). Had an '09 crf450 but one time I fell asleep riding it cuz it was so boring so I sold it. :p Just sayin hello cuz I've got an interesting project I'm plucking away at. My 250 needed a...

I just bought a 1993 rm 125 and it is missing the upper mud guard on the air box. I have looked on multiple websites and can not find this part I need. Most websites say this piece is either not shipping or obsolete. If someone could help me with ideas of where to find this part it would be much...

I am getting a 2013 rm 112 with everything done to it, and i mean everything. I am thinking of running vp mrx02, how long is shelf life after opened. What should i mix it at. Some people have told me to use vp 112. What should i do