First Ride Of The 139cc Motorized Bicycle Transmission Build

first run of the 139cc motorized bicycle build in 3 months. just a fun spin around the block.
• 139cc 70mm 2 Stroke Tr...
#video
#bike
#diy
#shortvideo
tags (ignore)
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[@thefunniestfarm4731]

I still wanna see you take this thing to a track to see what it can do.

[@BuildBreakFix]

One day I probably will

[@Rideon187]

Good to see you back!! I missed your videos and commentary. 🤠

[@BuildBreakFix]

More will start again soon. Just was on a vacation 😝

[@mikemiller3303]

Glad your ok thanks for the ride along brother ride safe

[@BuildBreakFix]

Was on vacation! 😜👍

[@davidprice2226]

He'll yeah thanks for sharing brother

[@BuildBreakFix]

Ty for watching 😜👍 always appreciated!

[@grendelsgarage9723]

Brother!!!!! You're alive. Love that build. Top of the food chain! Hope your well 🙏

[@BuildBreakFix]

Was on a vacation lol 😆👍

[@LucianosMindOverMatter]

Those handle bars look cool , bike sounds awesome looks like it has lots of power

[@BuildBreakFix]

Thanks I appreciate the compliment 😜👍

[@bonitajester3034]

Moterbike Mike here, What's up buddy welcome back

[@BuildBreakFix]

Took a vacation 😜👍 of course I'm back. I'm like a mosquito 😆

[@justanothermotorizedbikech5138]

Nice👍🏼. Thank you for the ride!!

[@BuildBreakFix]

Thanks 😜👍

[@isaacbrown511]

I love these 139 CC snow blower Motorbike videos you put out. I'm trying to make one myself, on a budget and with Little knowledge, Your videos are very helpful.

[@BuildBreakFix]

Thanks 👍 it's Been a fun build

[@michaelbrinks8089]

Same I have 5hp 2 stroke snowblower engine but no workshop area or power for welder...A 10T 3/4in centrifugal clutch is $20 & $30 for a 4 stroke mounting plate. I wanna put a Dellorto carb on it & make an expansion pipe fit.
With the governor adjusted or removed for higher rpm & tuned carb. I'm sure it'll do over 7hp easy with way more torque.

[@BuildBreakFix]

They sell a go-kart mounting plate on eBay for these motors. Mount that on a 4 stroke mount. Same as a 212cc 4 stroke bolt pattern.
Edit: eating my words now. Can't find one listed anymore.😔

[@robertbermudez4458]

Good stuff 👍

[@BuildBreakFix]

Thank you 😜👍

[@SoLoCruizer]

Cant really see that good got a peice of metal stuck in my eyelid but man shes purrin 💪🏼💯💨💨💨💨 i can hear just fine you were maturely cruiziiin

[@BuildBreakFix]

It has a ton of pep. 😜👍

[@SoLoCruizer]

@BuildBreakFix yeah no worries on the eye glad your ok tho lol bike sounds aMAAaazin I heard you let give it the sauce a couple times back there 💪🏼💯💨💨💨

[@mattparker9726]

Sweet. My machine broke the chain, got 5 feet and 2 masterlinks in AND a half link, but no hammer, or punch, or chainbreaker tool to size the damn thing. 😡 Got enough for like 2 more repairs though.

[@BuildBreakFix]

Lol welcome to the hobby. Your official now 🤣

[@mattparker9726]

@@BuildBreakFix well it's not cool like yours. It's just a stock (ish) Phatmoto.

[@BuildBreakFix]

It's all about fun and tinkering with stuff. They break you fix it. They are all the most unreliable things ever created. Part of the fun 😆

[@mattparker9726]

@@BuildBreakFix yeah besides the chain issue, (it was old and worn out) the jack shaft sprocket is the biggest problem on the bike, everything else is pretty much bulletproof. 4strokes may not be as cool, but this machine has been pretty solid.

[@RICAMENA]

Good

[@BuildBreakFix]

👍

[@smokinamby]

Is it possible to buy these engines new? Or only used?
Where did you buy this one, if you don't mind me asking?

[@BuildBreakFix]

I bought mine from eBay. It was a store going out of business during covid. They where new old stock so I bought all 3 they had.

[@smokinamby]

@BuildBreakFix Thanks man!!
How much did you pay for them new?
I found 1 new for $1200 CAD.

[@BuildBreakFix]

@smokinamby I bought them back in 2019 for 350$ each lol

[@notsure2024]

Is that hsk 850 or 845 I seen them flea bay thinking about getting one or hsk 600 3hp 98cc little brother of this engine what size is piston in 3 HP 98 hsk 600 or 645 hsk engine

[@BuildBreakFix]

This is the hsk 850.bigger then a 70mm piston in mine. Gotta remember these are actually imperial engines though! Everything is fractions

[@stephenjohnson6967]

Do you have a link for those handlebars?

[@BuildBreakFix]

Very old 6 piece BMX bars. Maybe eBay?

[@stephenjohnson6967]

So the hunt begins....

[@isaacbrown511]

Did you do any porting or read valve work to it?

[@BuildBreakFix]

This engine was a new old stock from the factory. Ports in it came polished. With a transmission I didn't need a reed valve.

[@isaacbrown511]

Awesome thank you

[@Tambra.Z]

You have a beautiful wife ❤

[@BuildBreakFix]

Why you hitting on my wife 🤣👍