66/80cc Engine: Simple and Easy, How to remove clutch gear and base.

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6 жыл бұрын

TIP: When reinstalling the clutch gear, simply place the woodruff key curved side down in the slot on the clutch shaft using needle nose pliers and if need be, a drop of blue locktite (let it dry for a few minutes) and then line up the notch/slot on the gear with the woodruff key and press the gear down by hand and lightly tap with a rubber mallet or normal hammer with a piece of wood between the gear and the hammer.
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@BicycleMotorsports 6 жыл бұрын

TIP: When reinstalling the clutch gear, simply place the woodruff key curved side down in the slot on the clutch shaft using needle nose pliers and if need be, a drop of blue locktite (let it dry for a few minutes). Next, line up the notch/slot on the gear by turning the gear by hand (left and right) until it falls onto the woodruff key and then press the gear down and lightly tap with a rubber mallet or normal hammer with a piece of wood between the gear and the hammer.

@archer7212 5 жыл бұрын

Thanks for the video - I bought a new motor and it came as a partly assembled kit. (Top end not installed) I figured I didn't want to dry assemble it so I put oil on the crank, rod bearings and play rings so it would have lube and not dry start. I went out to my shop the next morning and found my motor was sitting in a puddle of oil on the work bench???? I found that all of the bolts that held the crank case together were only hand tight. I didn't know how to get to the ones behind the clutch - again, thanks, it was easy :)

@jeffhephner4873 4 жыл бұрын

Nice video.... Now I feel confident enough to replace my clutch when I need to.. Im going to put a little use to the clutch that was included with my kit and upgrade it right away...

@YorHighness 5 жыл бұрын

Best fucking How to Video ever Period.

@ludditeneaderthal 6 жыл бұрын

Another great informative vid! You have a new subscriber!

@BicycleMotorsports 6 жыл бұрын

ludditeneaderthal, thanks 👍

@moiusa 3 жыл бұрын

Awesome video.. Thanks for the help/sharing...

@Nostalgik64 2 жыл бұрын

Your also supposed to add a lubricant preferably grease to lubricate the threads on the Clutch Gear Puller to prevent any cross threading and to make smooth contact with threads.

@MrBrendanBB 5 жыл бұрын

Very well done video dude! Thanks a lot! you taught me something new today! I'm going to go ahead and conduct this process on my spare parts motor so I can learn the process properly without damaging my main motor on my bike! Oh, just a FYI and to teach you something my friend (no pun intended). The magnetic tool you used is called a: Telescopic Magnetic Retrieval Tool. Not a telescoping magnetic pen ;) Thanks again brother! Motorized bicycles rule! Mine tops out at 75km/hr and it's only the 66/80cc with a aftermarket CNC Hardened Aluminum cylinder head and a after market CNC Hardened Aluminum straight shaft Air Intake Manifold installed. She's bad ass and will be even more bad ass when I replace my heavily used Clutch Shaft with the new a new one! :D

@BicycleMotorsports 5 жыл бұрын

SE 8036TM-NEW 30" Telescoping Magnetic Pick-Up Tool with 15-lb. Pull Capacity www.amazon.com/dp/B000RB3XBA/ref=cm_sw_r_cp_apa_i_IQxeDbNG69YDS HARDK Telescoping Inspection Mirror Magnetic Pick-Up mechanics Tool Set - 360 Swivel for Extra Viewing pickup Dead Angle, Line of Sight Obstacle Area www.amazon.com/dp/B07G6QC7NP/ref=cm_sw_r_cp_apa_i_ITxeDbENPV2WH SUPERYO Telescoping Inspection Mirror LED Lighted Flexible Mechanics Detection Mirror 360 Swivel for Industrial Home Use www.amazon.com/dp/B07QMJHF1M/ref=cm_sw_r_cp_apa_i_zUxeDb2BNK9A8 👍😜

@matthewcartelli2625 3 жыл бұрын

Thanks for the education.. great video

@MrThatnativeguy 6 жыл бұрын

yeah my pads were worn and my clutch slipped to the point of no contact on the way to work last night , im sick of having to cut and shape the pads each time , ill just take your advice and replace the whole assembly. Great video

@BicycleMotorsports 6 жыл бұрын

RogueSp33d _, I feel your frustration. Thanks for the positive feedback. Btw, about bow often are you needing to change the clutch pads? Sometimes in lieu of actually having to change the pads, you can make some clutch cable and flower nut adjustments as well.

@dfro.9770 6 жыл бұрын

Good vid. Where you get the new clutch and pads from?

@joneserupinsmoke9161 2 жыл бұрын

Bro I had the same issues on one of my builds bit yeah best bet jist replace it it's just gna keep happening 👍😃 thanks for information though bro

@JustJanitor 6 жыл бұрын

My magnetic screwdriver head worked great for removing that washer

@YorHighness 3 жыл бұрын

Yep Harbor Freight has them Cheap.

@JS-fb6ww 6 жыл бұрын

Good tutorial. How do you get the clutch pads back in? I took mine out to replace and the new ones don't fit.

@jameschalfant7567 6 жыл бұрын

I failed at this before I found this . Nice video thank you !

@BicycleMotorsports 6 жыл бұрын

James Chalfant, I'm happy I could help. If you ever have any questions please don't hesitate to ask.

@MrMohamed323 Жыл бұрын

Is the flywheel in the engine sufficient for the piston to rise up to compress the mixture and complete the cycle?

@Countrypimp682 2 жыл бұрын

I need to know how to remove that but it just sits there and turns the drive gear in the left like how do i stop it from spinning

@whytee2675 6 жыл бұрын

Did your replacement ring gear work or did you have to find another solution? Mine is loose but I've heard finding a replacement that isn't also loose is very hit or miss.

@BicycleMotorsports 6 жыл бұрын

Why Tee, my apologies for the delayed reply. I did get a new assembly and ironically it was too tight and did not rotate freely. The ball bearings were all locked up. I ended up having to return it. The only thing I can really recommend is to purchase parts from reputable vendor with a decent return policy. Amazon as well as Amazon's 3rd party sellers is always a fairly safe option. Your almost always protected financially on that platform. Also using paypal for online purchases is advisable in the case that you purchase from an unscrupulous vendor. Paypal always takes care of the buyer.

@rivermccarthy2130 2 жыл бұрын

Hi, not sure are you still active but the gear removal tool stripped it and gave you any clues how to fix it?

@JustJanitor 6 жыл бұрын

How did you get the nut loose at the beginng... NVM I got it!! Ol screw d iver to jam the gear on other side worked fine

@BicycleMotorsports 6 жыл бұрын

I should have shown that part. But yes, making sure the gears are in fixed position is how you go about removing nut, just as you would for installing and removing the gear puller.

@adamcolbertmusic 5 жыл бұрын

@@BicycleMotorsports ^^ I'd recommend adding that in the beginning of the video as an annotation!

@TheGearhead222 3 жыл бұрын

Great video!-My rear tire froze on me and the drive sprocket/chain appear to be fine. Am hoping that a clutch pad slipped and caused the drivetrain to sieze. Otherwise, it's the piston that froze and the engine is toast:(-John in Texas

@pauls5745 6 жыл бұрын

I took off the clutch disc and see about 20 tiny ball bearings all around the pads. I'm assuming they come from the bearing on the other side of the clutch pad gear. are these replaceable, or do I need the whole assembly?

@BicycleMotorsports 6 жыл бұрын

pds tech, my advice would be to purchase (inexpensively) a new clutch/ring gear and replace entirely. Unless your an expert machinist with the right tools, it would be way more trouble than its worth trying to disassemble that gear and change the ball bearings. Just make sure the new clutch gear spins freely and relatively smooth. If not then return it and buy another. You can also just buy new pads, but unfortunately due to of the imprecise nature of virtually everything on these motors, the pads will need to be reshaped one by one by hand just so you can fit them in the slots on the ring gear. With that being said, and as mentioned before, just buy the whole clutch gear with pads already installed. Hopefully someday, someone will manufacture a precision made 66cc motor with actual quality assurance checks in place.

@timothycossette762 3 жыл бұрын

@@BicycleMotorsports it would be great if they came precision built but sadly, it would end up being cost prohibitive. I feel like I can much better enjoy this hobby having the acceptance that nothing is perfect and it will be alot of work/maintenance to keep the little commuter going, vs paying a premium for a motor that is still prone to the issues that are just genetic for 2 stroke motors.

@liamgallagher406 6 жыл бұрын

Any thought on which type of pads to replace the original with, the same or the red ones?

@adamsicotte1151 3 жыл бұрын

rdmanu.com/products/hard-clutch-pads-10-pack

@adamsicotte1151 3 жыл бұрын

rdmanu.com/products/clutch-upgrade-kit-stage-2

@Daddychill945 5 жыл бұрын

Same problem bro

@LuisTorres-sr4oq 4 жыл бұрын

What store I can buy that bike

@VictorSanchez-sz6tn 6 жыл бұрын

But when I try to take the nut off it just free spins with the other side. How do I get it to hold still so I can take the nut off

@BicycleMotorsports 6 жыл бұрын

Victor Sanchez, if your talking about the gear free spinning, you need to place a washer or penny between the gears or use a flathead screwdriver as shown in this video. For the penny or washer, just follow the instructions for holding the gears in place found in this other video of mine. kzfaq.info/get/bejne/htuAY8t61LO1po0.html Let me know if your still having trouble.

@vagirl446 5 жыл бұрын

my clutch is giving me issues with the clutch pulled in it will still randomly try to engage the motor..so i took the clutch cover off and the clutch plate of (so there for it shouldnt engage at all correct) well just walking the bike with the cover off and clutch plate completely removed the back wheel stil looks up and u can hear the motor try to kick over....what could be causing this

@clintbliss2046 5 жыл бұрын

Loose ball bearings making it wobble and jam?

@garrettcrews238 6 жыл бұрын

Where did you buy the roller gas tank bike from?

@BicycleMotorsports 6 жыл бұрын

I purchased the bike on Bikeberry.comwww.bikeberry.com/motorized-bicycles-diy.html

@Daddychill945 5 жыл бұрын

How do I get the great puller send me a link plzzz

@BicycleMotorsports 5 жыл бұрын

Link is in the description section

@glennkometscher7928 3 жыл бұрын

i got the tool's with kit that bought

@phrodendekia 3 жыл бұрын

Dang it, the thread on my extractor bolt is course while the thread on my clutch gear shaft is fine 😫

@desireestasen4308 6 жыл бұрын

👍🏻

@linkgroundwalker 2 жыл бұрын

In your case I don’t think replacing it was worth it, in about 3 months or less you’ll have the same play in it. Ride it until it tells you something is wrong by puking it’s guts out or screaming.

@LuisTorres-sr4oq 4 жыл бұрын

Where I can buy that bike

@BicycleMotorsports 4 жыл бұрын

you can buy the frame but my bike is custom built.