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Discussion Starter · #1 ·
Hello 1st post. kinda new. I just got a So called X18 super pocket bike, but its not I will try to post pictures of what I got, hopefully this next week, 1st it was a craigslist buy, and i got it advertised as a 110cc, after i bought it, I did research, and it turned out to be a 1p39fmb 50cc, electrical is fried, and too much to mention, but it ran for a minute. great compression. can you upgrade it to a 110cc???
 

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If im not mistaken the largest you can take a Chinese 50cc engine to is 88cc its the same as the 114cc kit for the 107/110cc midbike. I have seen larger bore kits for Honda engines but they involve stroker cranks.

Cheaper to buy a 125cc.


Hope this helps

Hugh
SDscooters
 

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An 88cc hp kit and a cam and a bigger carb and that thing will rock. Or there is the 125cc, there around $300 get a dirt bike 4 speed kick start.
 

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It's some type of X bike. maybe X12 or close to that. Online at PBParts in Florida, have picture icons of bikes and engines, go look there, add a www. and a .com on the end.
 

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It's some type of X bike. maybe X12 or close to that. Online at PBParts in Florida, have picture icons of bikes and engines, go look there, add a www. and a .com on the end.
From what i see its not any of the usual x bikes.... The swingarm is totally different....
 

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Discussion Starter · #11 ·
I ordered a x18 wire harness cause the old one was all chopped up bare wires were exsposed everywhere, I'm also going to relocate the battery to sit behind the gas tank, I hope the harness will work out.
 

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It should work out fine.
 

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Discussion Starter · #13 ·
This motor has a bottom mount starter on it. Does it have a magneto starter or a relay silinoid? Or both? I just got my harness in and trying to figure out how it goes, the old harness is crap, wires cut all over, plugs missing it was for the most part connected with bullet connectors. Much help need I can post more pictures if needed.
 

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This motor has a bottom mount starter on it. Does it have a magneto starter or a relay silinoid? Or both? I just got my harness in and trying to figure out how it goes, the old harness is crap, wires cut all over, plugs missing it was for the most part connected with bullet connectors. Much help need I can post more pictures if needed.
Heres a way to simplify your starter sysytem which eliminates the safety interlocks.....


 

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I bypassed all that crap...LOL ran a wire from the battery to the starter switch, other wire from the switch to the solenoid....done...LOL
 

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Discussion Starter · #16 ·
im trying to get it, running like when it was new. and after i get a bigger motor, im getting it legalized, I already talked to dmv. They said it just needs lights mirrors and i believe a minimum seat height of 31 or 33 inches. ohh and does anyone have a left hydraulic brake handle and hose? I got the caliper, got to wait till the first to pay.
 

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I PMed you an online address, got look a new setup, they don't cost that much.
 

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31-33in seat height they must b mistaken there is no way you can get that height out of that bike plus almost 1/2 almost 3/4 of the seat heights on this list I have are not legal in that matter mostly Harleys lol what state r u in I got 28 from my x19 and that was way too tall to be safe??? Good luck
http://www.totalmotorcycle.com/school-SectionTwoB.htm
 

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31-33in seat height they must b mistaken there is no way you can get that height out of that bike plus almost 1/2 almost 3/4 of the seat heights on this list I have are not legal in that matter mostly Harleys lol what state r u in I got 28 from my x19 and that was way too tall to be safe??? Good luck
http://www.totalmotorcycle.com/school-SectionTwoB.htm
Huh.....My x15 has a 32.5" seat height........I raised my bike between tires and rear shock....with the right front tire to balance it out it was opposite of dangerous especially when the pegs never scraped hitting turns again...







 
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