Awesome 2-Stroke Engine Rebuild & Restoration | 1996 RM250

IG: / madmarcmoto
FB: / madmarcmoto
TikTok: / madmarcmoto
Playlist: • 1996 RM250 Restoration
This bike is using a Wiseco clutch basket and Piston: www.wiseco.com/
A Pro-X Connecting Rod: www.pro-x.com/
And Bolt Motorcycle Hardware Engine Pack: boltmotorcyclehardware.com/
0:00 Before
0:08 Cleaning
0:35 Top End Disassembly
2:02 Bottom End Disassembly
4:36 Clutch Basket Replacement
5:33 Crankshaft Rebuild
7:52 Engine Cases Polishing
8:51 Bottom End Reassembly
11:16 Right Side & Clutch Reassembly
13:03 Side Covers Painting and Reassembly
14:42 Piston/Top End Reassembly
16:31 Power Valve Reassembly
17:58 Reed Valve Rebuild
18:29 Before & After Shots

[@drpacman9996]

The crank rebuild was very impressive. Also I really like the camera work, the lack of annoying music made the whole process a joy to watch!

[@HazardXXX]

After watching videos from India and Pakistan how they rebuild engines sitting in the mud. This is very professional rebuild. Nice to see it.

[@BruceBoschek]

Silent professionalism. The best kind of worker. Thank you.

[@nickvandernet]

There are moments where engineers become artists. And you, sir, are a Rembrant. This was a privilege to watch you work.

[@thewatcher5271]

That Was Great, Man! No Crappy Music & No Jibber Jabber. Can't Wait To Hear It Run! Thank You.

[@nedward.7442]

The fact that he washed the engine before disassembling is already praise.

[@tfsvids4117]

Nothing wrong lol

[@nedward.7442]

@@tfsvids4117 No, many people actually don’t wash it before disassembling the engine.

[@bobbyblenio4571]

I agree,but I would have done that Before Taking the Engine Out ! Every time & Anytime I work on my Bike or Any bike,I Thoroughly Wash it First !

[@nedward.7442]

@@bobbyblenio4571 Well, there are different reasons. Modern engines are much easier to clean if all the electronics are removed, but you're right.

[@Gibsonchha]

No need to washhhhhhhhh

[@davidhess6561]

Nice work, excellent detail. Brings back memories of the good old 2 stroke days.

[@julian23561]

I came here from facebook, the way you replied to one of the negative nancy's on there was what made me come here. Excellent work my man.

[@madmarc]

Thanks man I try my best to ignore ppl like that but there's so many of them sometimes i can't help it.

[@mangzrc]

I love doing this same type of a thing with Mountain Bikes & RC Helis, your production value is great!

[@VoldHooker]

Great work and some fantastic filming and editing. Thanks for uploading.

[@gregmarchegiani6656]

Sped up like this it loses ASMR effect and it is difficult to follow the logical sequence of steps, so even any teaching value is lost.

[@VoldHooker]

@@gregmarchegiani6656Yes, if primary the goal of the video was ASMR or teaching I would agree. I see it more as entertainment for the mechanically inclined so perhaps that is why our opinions may vary.

[@user-vu9ns4tu2s]

Великолепная работа, смотреть удовольствие!!!

[@williamllorens2141]

A truly wonderful job. Very cautious, and perfectly executed ❤❤❤

[@madmarc]

Thank you William!

[@Neophantom00]

I'm so used to 4stroke engine and engine rebuild that I find some of parts disassembly quite rare and facinating to watch.

[@msodha]

Great job on the resto. Looking to more high quality productions ❤

[@jtgross2324]

I was so excited while watching this, keeping me inspired when I’m building motors 🙌🏻

[@rodolfoSchulth]

Satisfação garantida. Parabéns pelo grande trabalho.

[@dustinsoule4960]

Excellent job man! Looks fantastic! 😮

[@davidjordan5539]

I’ve been a mechanic for 53 years, love your work you should be proud!

[@madmarc]

Thank you David!

[@user-sd5wg1vg4e]

His workshop practices are superb. I am a 35 yr pro and saw a couple little tricks of his that I will be stealing.

[@5555nickb]

Excellent detail, very skilled, I thought I was average building R6 engines but you are on a different level, thank you.

[@noneofyourbusiness1683]

That was very enjoyable to watch! Amazing job!

[@shawnschroeder2]

beautifully done...makes me want to rebuild every motor I own!

[@chrisnoyes9397]

By far the best restoration vid I've seen.

[@gooddaymoto761]

То чудова робота,для любителя покрутити гайки ,як бальзам на душу. Дякую за чудове відео. : )

[@thescope3032]

Rooh comment c'est beau! 20minute de pure bonheur Merci

[@stanm2.0]

Really great...I loved the detail of both the filming and the cleaning. The re-building / restoration of the engine was on a next level. You are at the top of the list for this. Keep the content coming.....@stanforadventure

Best rebuild i have seen yet

[@d1sc0f1sh5]

Amazing work! Well done mate👍

[@MarkSmith-hq4rr]

Marc, your level of attention to detail and meticulous focus on minor/avoidable tasks is incredible.

[@madmarc]

Thank you Mark!

[@gazza116]

an artisan at work.

[@aspopulvera9130]

one thing i find about meticulous work is that satisfactory feeling you get while working

[@usairchairmanpfd2889]

Absolutely beautiful work mate!!

[@cocainecowboy30]

Au top! Travail de qualité sans aucun doute !

[@luismariano001]

Today I have watching more than 10 videos of your channel. Tomorrow I will continue. Regards from Caracas/ Venezuela

[@gutek5930]

Its a blessing for the eye watching you keeping everything as clean as possible. As it always should be. I hate messy garages and they are always messy

[@bikerwilli9130]

The man knows his craft, perfect video thank you

[@marsvenusplanet]

so clear and up to detail...great work

[@101carl]

Awesome job you are gifted for sure thanks for the vlog 👍

[@haroldomonteiro8835]

Formidável o trabalho e o carinho que você teve com esse motor..... Honroso mesmo..... Parabéns!!!!

[@jimmadonna1436]

Fantastic results, I really like the way you did the crankshaft, the cases look as good as vapor blasting.

[@madmarc]

Thanks man, I was surprised how clean the cases came out too.

[@sebastienbedin2015]

Bravo beau travail vos vidéos sont génial merci

[@MaxwellBenson80]

Beautiful work!

[@joski9030]

Spotless just how it should be done ! Last one I rebuilt was a ‘95 RM 250 I find doing engines therapeutic

[@tomatoknuckles]

Like a new penny 👌 stellar work as always man.

[@sonyf6596]

Love the way polishing the blocks 🥰🤩

[@frankweber2469]

What a realy nice work. Perfect.

[@danoilca]

Excellent job!!!

[@ferchoferefb]

Wawww !!!! Que trabajo increíble !!!! Dedicación Increíble !!! Felicitaciones desde Argentina !!!! 👏👏👏👏👏🙋‍♂️

[@madmarc]

Gracias hermano!

[@porkchop803scwilliams9]

Beautiful work,God level

[@KLL1869]

superb work

[@mozer30]

Absolutely great attention to detail, no music and amazing result….the only thing missing, like many other videos, is the measuring and adjustment for the correct squish clearance and conformation of the combustion chamber volume. It’s a massive part of building a 2 stroke for performance and reliability. I would have loved to have seen that in this video.

[@armandopires2374]

I like to see the bike run .. excellent work 👌🏽

[@MichaelHeinrich1]

Kudos! That's the way it should be done.

[@cirosoares2261]

Great job!! 2 stroke is amazin ! Great bikes! God bless you!!!

[@flatboat67]

I hate it and love it when geniuses make videos like this.😂 Thanks

[@dedikurniawan2696]

Kamu adalah yang terbaik bro 🎉🎉

[@jeffp4646]

Now that’s talent!

[@gustavocrespo298]

Saco dos tornillos señalados, y después, no se donde iban, mis respetos a los genios..!

[@alex21251]

Complimenti,lavoro eccellente.

[@Motosportz]

Really nice work. The heating the socket trick was cool.

[@Jon_Luke]

Amazing video, I was truly captivated the entire time.

[@madmarc]

Thank you Jon! I'm happy you enjoyed it.

[@dragoslavpetrovic3616]

So clean assembly

[@kasticmillett3247]

Awesome job man and wicked video. I have a 97 rm250 I wish I had your talent so I could do my engine the same way ❤

[@daveyvert4366]

This thing is gonna look clean when it’s done good job also favorite bike too

[@kilencventiz]

awesome work ..precizion genius Man.

[@willaiml]

That’s how it’s done! You don’t see things done the right way on KZbin often. 🙌🏼

[@EricBanner571]

The Master at work. You deserve far more than 30K subscribers.

[@madmarc]

Thanks Eric, feel free to tell your friends : )

[@gc5157]

You are truly the goat when it comes to dirt bike rebuilds. I’ve seen them all and no one comes close to you. You are my freakin idol. You could be a factory mechanic.

[@madmarc]

Thank you bro, I really do appreciate that.

[@user-pd3mz9vq6x]

Amazing ❤

[@abiahzahren2522]

I always watching different kind of assembling and disassembly but this is one of the amazing.. more power to you sir... From Philippines...♥️

[@MarcusTinkersTooMuch]

Gorgeous. Yeah ok, you got me. The engine is coming out of the 06 exc200. You've set the standard. (2nd engine rebuild I'll have done, excited for round 2. Different bike though. First was 74 TS185, was very rewarding.)

[@salc600r4]

Nunca voy a dejar de pensar que sos un Número 1,👏👏👏👏🇦🇷✌

[@marianocomensoli1883]

Masterpiece 👏

[@sebastienmeiresonne3714]

Very impressive work!!!! 👍👍👍

[@nigelhicks6457]

Great workmanship mate! Really first class.

[@madmarc]

Thanks Nigel!

[@sambathkumar9691]

Great job brother 👍

[@turgutkoral7093]

Mükemmel iş, müzik yerine alet sesi çok başarılı temiz 🎉

[@user-bm5hi3wq3g]

МАСТЕР👍🏻

[@patrickwatters7555]

Two strokes are so easy to work on, love them.

[@khancross]

Very clean restore. Even inside the engine it is clean!

[@harynugo6606]

Everything clean nice job

[@1suzukiryder]

Just stunning.

[@demiurg8176]

C упоением посмотрел! Отличная работа!

[@dirtniron]

love it! great work and beautiful video

[@Steverenoe]

Nice work buddy.

[@cikavts]

Kerja profesional 👍

[@CarlosGomez-co3gu]

God Damn bruh, master piece !!! 😊

[@bielbills]

Excellent!

[@user-tv2qh6pb2o]

Brilliant👍

[@Junior-fd8ux]

Much respect

[@Pedro123-s6v]

This is art.. 👌🏽

[@jamsvaganza5622]

Master class👍👍

[@gordonagent7037]

Beautiful job sir, very impressive

[@rickystephens7253]

Dude, won of the cleanest if not thee cleanest builds I've seen in a while!💯 Definitely top five most superb restoration jobs👍

[@madmarc]

Thanks Ricky!

[@TreadTalk247]

This makes me want to go take something apart and clean it! I want to build a vapor blaster this winter!!!! I just built a home cerakote oven that I can also use for powder coating motorcycle and car parts (for myself and the fam). My Son is also going to cerakote his pew pew machine! But having a vapor blaster will be awesome and make jobs like this even more satisfying and easy! Great video!!!

[@user-jz1kt2jt5u]

Très belle restauration, good job👍

[@laszloarvai88]

came here to learn nu thingz. Thank You Sir.

[@user-in5eo7sh7l]

Good job! 👍

[@WildStyleWorks]

hey very nice, i just replaced the piston on my RM250 from 1997 and i had the last size with 66,38mm. i would love ot rebuild mine as you did, but i cant fiind all the needed parts and am not able to do all the work my self. i would have to buy a view tools. but very nice video i am allmost jellous about this nice project.

[@kaishishinomi6117]

Very cool!!!

[@eldeocane8023]

More video like this bro pls 🔥🔥