lifan

Hey guys. Have a good BSE frame that used to house a lifan 125. Upgrading engine to something with more CC's. Have been looking into a YX140 Or Lifan 140. Also looking for an engine that has plenty of aftermarket performance gear available. Needs reliability but I understand as its modded...

hey everyone just a question... I just bought a 150cc dirt bike with the 150cc lifan in it from a bloke. has a dual stage carby, special air shock on the rear, usd forks, exhaust, bifolding clutch and accelerator and a few extra bits.. .im happy with what I got... however it pops out of...

l wacked a new 125 in the atomic today . Valves set at .03 inlet ex .04 . the engine fired up no worries only the tappet clicking seems to be excessive. lm going off 2 other lifan 110s l have that l run at the same clearances and they seem to be whisper quite. l may run the bike for a...

Looking for a left hand crank case for a Lifan 150 Let me know if anyone has one Cheers

I have a '64 Honda s90 that I popped a lifan 140 into. All works, motor, head/tail, brake, and turn signals. Problem I have is not enough voltage to charge the 12v battery(as tested while in idle @7.5v dc after it goes through the rectifier/regulator). This means that with lights on, I...

lm chasing a header and muffler to suit a lifan 125 . good condition . thanks [HTML]

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Got a crack in my brothers lifan 1p54 125cc cylider that leaks oil, how did this happen? Overheating because of prolonged lean condition that over hardened the metal causing it to crack rather than bend or warp?? Just don't want the same thing to happen to my lifan.. Probably n the verge of...

howdy one and all, im about to start a rebuild of a z50r and im trying to decide which route to take with the engine. I like the idea of keeping as much honda stuff on the bike as possible but for a bit more i could get a whole 140cc lifan engine. Has any one gone down either path before, are...

hellllo so i have a stock 125cc lifan engine on my pitbike. i want a little more power out of it because im making it a little stunt bike to play around with. i heard that theres this thing call big bore kit, which increases the cc making the engine have a bit more power. Could this damage my...

My son has an Atomik 70cc lifan he would like to know how to get it going harder and faster We have looked for an inner rotor kit with no success what can we do without spending a fortune cheers Peter

Bought the Lifan 125 and dropped it in my Chappy frame... Not as simple as I thought but with some welding and fabricating a mount on top she is where she needs to be now. My problem is I just can't get her tuned properly. Bought a Mikuni as I thought maybe the stock carb from Lifan was crap...

Hi need assistance Lifan 125CC clutch nut left or right hand thread???????????? Need to undo clutch nut.

Hi all, im new to the forum so bare with me! I currently ride a stock thumpstar 125 (worst bike on the planet) which I paid $70 for off a work mate, so i can't complain!:banana: Anyways, I just bought a race spec Lifan 125; specs are as followes: - 150cc piston - 140cc head - smaller...

Hi I recently bought an YX150 engine and...There is a small hole near intake manifold. Can anyone explain what it? I'm puzzled?

Hey I have recently purchased a couple pit bikes One is a TTY 150 running a bit rough unless flat out any ideas What may need fixing ?? Also a 125 the plate with VIN and stuff says Model: WYAY .. This one needs a bit of love so chasing plastics and a seat and possibly handle bars Can any one...

I recently took ownership of a Lifan 150cc Thumpstar. When I got it started it ran like a wet hairy dog. After the carb was cleaned it cleared itself and I managed to maintain a consistent idle. But.... Engine will NOT run with choke wide open. Just stops. So with choke left on, and you go for...

Hey guys, Ive got a Lifan 140 "monster" in my bike. 4-up tranny. when I lean the bike to the left, I hear a 'tapping' noise, when I straighten it back up, it goes away and when I lean to the right, its not there. I just adjusted the valves in hopes that those could be it, but no luck. I...

ITEM: 110cc Lifan Pit bike. CONDITION: Bought this used, not running, with no spark. Brand new rear shock, exhaust, CDI, wire harness, spark plug & wire, ignition stator, and flywheel. Basically everything electrical is brand new. Missing front brake. Rear brake is functional. It now runs...

Just wondering will my z155 barrel/head ect bolt stright on? They have 0hrs on them as I bought a bbk as the same time. If not is there any cheap easy mods I can do to my lifan?