milkion 125 tuning help

hi everyone i am new to this site i have just bought the above bike to put back on the road it a 2009 plate been off the road for 2 years sat in a back garden :eekers: i have cleaned it all up but loads left to do i have orded 30 mil carb and k&n air filter race cdi and so far i have took 1 spark aresstor out the back can and a bloking plate out of it there is still the cat and a cone to take out the front pipe:naughty: any help would be very greatfull thanksAttachment 8706 i will upload more pics soon:popcorn:

What's the brand of that bike? Any idea who makes it? How about snapping a pix of the manufacturer's plate, or posting up the VIN? (Google "Milkion" and it's regarded as a typo.)

Cheers

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Originally Posted by euphonius

What's the brand of that bike? Any idea who makes it? How about snapping a pix of the manufacturer's plate, or posting up the VIN? (Google "Milkion" and it's regarded as a typo.)

Cheers

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cheers for the reply mate i will go the garage tmoz and get a pic of the vin plate see where that takes us

well just been looking at the docs and it say TOR xrf 125 but it says all over the bike mikilon :confused1:

http://www.mikilon.com/ here is a link for the website but i believe it is now discontinued, the engine is a liquid cooled version of the CG125 engine, there was another guy on here who did his in a YZF250 replica as the plastics are a exact copy so decal sets fit perfectly
Attachment 8832
Kennon

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Originally Posted by Kennon

http://www.mikilon.com/ here is a link for the website but i believe it is now discontinued, the engine is a liquid cooled version of the CG125 engine, there was another guy on here who did his in a YZF250 replica as the plastics are a exact copy so decal sets fit perfectly
Attachment 8832
Kennon

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thanks for the reply mate have you got one off these bikes if so you will no about the many restrictions in the front pipe (exhaust) im sending my front pipe to jdm exhaust spelicst to make me a new one with no blokeges in stainless steel

no my 125 is a spanish built Rieju marathon Pro 125 SM, i've seen allot of finish guys tuning these a quick search could probably find some information but a translation will be needed.

Kennon

yea i can hardly find any parts for it i would love a bigbore kit any ideas?? ive tried every search

taobao would be the best route to find a big bore kit but it would have to be sent over from china, there are a few guys on this forum which are great for finding parts on that website. if you can find a engine code would be allot easier to source.

Kennon

im on my way to my garage now so i will get all frame and engine numbers mate and thanks

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Originally Posted by burtyboy

yea i can hardly find any parts for it i would love a bigbore kit any ideas?? ive tried every search

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IF it's exactly as Kennon said "liquid cooled version of the CG125 engine" -This kind http://item.taobao.com/item.htm?id=7225529926 will fits.

along the same lines but doesnt look quite the same, it looks more similiar to this yingang CG150 LC engine
http://item.taobao.com/item.htm?spm=...&id=8301761176

Previous post is air cool to liquid cool "kit"

"PURE" liquid cool ONLY: http://item.taobao.com/item.htm?id=12661717317 | http://item.taobao.com/item.htm?id=19636800610

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Originally Posted by humanbeing

Previous post is air cool to liquid cool "kit"

"PURE" liquid cool ONLY: http://item.taobao.com/item.htm?id=12661717317 | http://item.taobao.com/item.htm?id=19636800610

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wow great response :clap::clap: the lifan 150cc bigbore kit will fit mine thankyou very much i am also buying 30 mil carb race cdi and custom exhaust front pipe from jdm :naughty: anymore ideas to squeeze abit more power out of it:naughty:

if your going to run a 30mm carb better off running on 99 octane mine runs terribly on 95 octane with my kiehin 30mm carb, i would say chaning the cam but as its a push valve motor this would be hard to do if it is possible to do so never worked on push rods before.

Kennon

Is it possible to immediately get "real thing" and increase displacement to CG-clone's maximum - 230 cc?

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Originally Posted by Zorge

Is it possible to immediately get "real thing" and increase displacement to CG-clone's maximum - 230 cc?

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what i could make it 230cc??? how do we do this

New crankshaft, piston set, cylinder, head, gaskets...

Something that can be seen, for example, here - http://www.lifan.com/English/Industr...6-f55ff2362c91

We're waiting "humanbeing"...

i think the 230cc is based on the honda 223 engine the biggest i've heard a CG 125 based engine go is 200cc

Kennon

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Originally Posted by Kennon

i think the 230cc is based on the honda 223 engine the biggest i've heard a CG 125 based engine go is 200cc

Kennon

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so can i go bigger than a 150cc kit and what about upgraded head/valves?

you can go to 200cc i guess,its up to you what cc you want to bore it up to. maybe abit of porting will get abit more oomph out of the engine.

Kennon

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Originally Posted by Kennon

i think the 230cc is based on the honda 223 engine the biggest i've heard a CG 125 based engine go is 200cc

Kennon

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On the Lifan's site, in the engine section, there is a whole family of CG clones with dispalacement ranging from 125 to 230-250 cc, which differ in bore and stroke.

I'm waiting for an answer from "humabeing", is it possible to fit long stroke crankshaft (58-65 mm) on the engine whose stroke is 49.5 mm (125 & 150 cc).

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Originally Posted by burtyboy

so can i go bigger than a 150cc kit and what about upgraded head/valves?

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As far as I understand, heads and valves are not too big expense. Probably the main problem is not price, but where to find them in the UK. Also, I do not know diameter of valves in your 125 cc engine yours. Maybe they are smaller than in 200 or 230 cc engines, so with increased displacement you would not get full power.

Anyway, we are waiting "humanbeing"...