Resurrecting A Vintage Yamaha Dirt Bike Part 1

[@The_Bearded_Mechanic]

Huge Thank You to Ridge Wallet for sponsoring this video. Here is the link to check them out! ridge.com/tbm

[@jakekymantas8778]

ok

[@chuch541]

I just wanna say, I vow to never buy a ridge wallet, no matter how practical. Their advertising is more aggressive than a young Mike Tyson.

[@garystein9536]

glad its not manscaped

[@friendlysnoworb6091]

​@@chuch541they're also ridiculously, ridiculously overpriced

[@chuch541]

@@friendlysnoworb6091 it’s two sheets of metal and some spandex. When I first heard the price I thought wow. Unit price is pro ~ $1.50 with a 3,499% markup Paying for all that advertising 😆

[@natsterjam]

Nice to see a FULL restoration rather than a get it going video Craig! I like the get it going videos but I sometimes feel I'd like to see the full story on a lot of these bikes! Great video as usual !!!

[@theprodigalstranger5259]

I learned two things while watching this video. 1.The Chinese place by me puts enough onion in the pork fried rice to choke a horse! 2.Craig says Yamaha weird.

[@stevestretch6052]

Yamm a haw lol

[@SparrowsTake]

He also says radiator weird. Instead of raid-ee-ate-or he says radd-ee-ate-or lol

[@blackscotydog]

This is near and dear to this old man`s heart.... in the 80s I completely wore out 2 brand new IT 175s an 82 and I still have the 83.but it is shot....Maybe I need to dig it out and restore it....Used to love the smell of Yamalube on Sunday morning.

[@deborahchesser7375]

I’m with ya brother, ol blue was always ready on Sunday morning.

[@volvogt21]

Love your channel Craig. Thanks for making it a serious bike channel

[@Lodovico380]

Just home after a day of carpentry and home repairs, similar surprises & frustrations in my field. Just discovered this channel a few weeks ago, I’ve watched almost all of them. Somehow it helps me spin down. Great stuff guys! Thanks.

[@The_Bearded_Mechanic]

It's funny....I watch carpentry to wind down.

[@RadicalLinguisticDescriptivism]

WOW a full restoration of a classic! So cool to see you do all the steps. I like the "Get it running" style videos too and I hope you keep doing them but this is really neat! I'm not sure I can say enough times how glad I am that you and Dan are still a duo and that we get a bit of both of your personalities in the videos. Looking forward to episode 2

[@Reis4four]

This was a full restoration? not to me.

[@WAZZUjohn03]

I appreciate that you show the real side of working on old junk. Heat\beat epeat and improvise with the tools at hand.

[@mechdesigner9304]

Use the end of a wood broom handle jammed against the damper rod to get the bottom screw loose out of the forks. That was our special tool in our yamaha shop.

[@gerardkaasplank3804]

This channel is truly a blessing between the entertainment from bikes and beard and the expertise from Craig, actually exactly what I was looking for :) Glad you got your own channel growing. This type of dirtbike from this era truly deserves some love !

[@ericmiller2111]

Love your channel. My son is interested in restoring a dirt bike. He's going to watch your I.T. build. Enjoy the humor you bring to the show.

[@Jonnyca21]

I had a 1979 Yamaha IT 250 when I was a teenager. That was a beast of a bike and so much fun to ride.

[@Motorionis]

Craig, i have a great idea 4 you, For the plunger in the fork, buy one or two nuts, preferably 4, that fit in multi hex of the plunger (at best measure it), plus a threaded rod that the nuts fit on. now you can either lock the nuts on the threaded rod (2 at the bottom end, 2 at the top end) and hold the whole thing tight, or you can weld one nut on the bottom and one on the top and have a tool to hold it!

[@tommyhijmensen6257]

Thank you so much for this Craig ! As a Yamaha fanboy myself i really appreciate this. Because nobody does this better than you Craig ! Please keep doing this and keep those old Yamaha's commin to you channel. God bless the US of A and this bearded mechanic. Greetings from Holland. 🙏🏻❤🇺🇲😊

[@hughneutron5303]

a lil more heat, a lil more beat, a lil more spray, a lil more pray. all this and more has to be done for Craig to ride today. thank you thank you.... i'll be here all week

[@randomwrenching]

I love my 1980 IT175! I've done a restification on it, including a new top end, DC Plastics fuel tank, cosmetics, and the clutch. One year only white fenders with everything else blue. It's never let me down!

[@richardsink9198]

Back In 1987, I bought a used IT 175. IT was my favorite growing up! This brings back so many great memories! Thanks MAn!

[@rickh8380]

Old bikes are still good bikes. Thanks for all you do. We appreciate it. Ride safe and keep the rubber side down.

[@murdoc6501]

Go Craig and your trusty side kick! Loving these videos, the production, and the back and forth banter! Great stuff and thank you! Go Craig and Dan, keep moving forward! Can't wait to see what's next!

[@thomasstevenson5367]

Its not ugly at all!!! I wish I had 1 in the garage to putt around on. BEAUTIFUL 😍

[@seansimons7043]

Couldn't help myself when that swing arm bolt came out, I raised my hands in victory like it was I that was working on that bike. I’ve got an 86’ TT 225 and had the same issue last spring the day before opening day at the capitol forest!

[@jamesmccomb6217]

Love this series already, I rebuilt a basket case 82 IT175 when I was 14, my step dad said if I could get it going with no help, I could have it. And that's the story of how I got my first motorbike.

[@Lucianrider]

I love the interaction between Craig and Dan, and Dan's camera work and editing are first class!! I love the little things he throws in during the edit like the sound effects etc.

[@LUKE_LINDGREN]

Very cool! Quick tip: For the bottom bolts out of the front forks, if an impact doesn’t do it, a length of all-thread and a couple of nuts locked together at the end that are the size of the giant hex head inside the tube works perfectly. I’ve done a couple 70s Yamahas this way. My lower fork bolts were the same size (but inverse) as the 17mm ones on top.

[@Madmick82]

Yesssss, I've been waiting for this one 😊

[@corneleousworthington4566]

I had a '77 IT175D back in the late 80's.. Absolutely LOVED it.

[@Atrocities85]

Morning after Thanksgiving, I've been up since 3am. And now I get to enjoy Graig doo bike schtuffs... excellent.

[@mikegentry9082]

Yep!

[@jonah12]

Just restored an 1978 IT175 last year. I’d say the rebuilding the rear shock was probably the most challenging part of it.

[@markthespark6240]

This is some cool inspiration for me. I have a 1981 IT465 tucked away that I haven't ridden in 20ish years. Hopefully I can make time to do this over the next 20 years!!

[@motorcyclegarage2307]

Cross hatching for the forks. Thank you Craig. You learn something new every Craig Video.

[@brotang2953]

Not even the whole focus but just as a guide to restore forks this is one of the best videos I've come across tbh.

[@kepamurray1845]

Craig, For disassembling the forks I get a bolt that fits the damper tube, weld a smaller nut on and use a socket. They are usually less than 2" long and get chucked in a box in the bottom of the toolbox. They don't take up much space and I haven't had to make one for a while.

[@MrLeisters]

When cleaning the metal surface you can use your nail or you can use scotch brite. I also use them for cleaning gasket surfaces. You can use the scotch brite for the tubes. I love watching your channel. You give people hope for their project bikes.

[@leslieaustin151]

Craig, for me, with an interest in the ISDT (but not the ISDE) that sort of machine is the ultimate so watching you pull it apart and repair it makes this the best episode on your channel so far. Looking forward to seeing it up, running and looking spiffin’. My ride is a 1992 Serow (XT225 to you!). Greetings from the UK 🇬🇧 Les

[@mp51998]

I had a four stroke Yamaha TT 225 as my first bike. Loved it. So much torque. Drove through the woods up and down the mountains around Reading Pa. Didn’t need no trails 😊

[@markgilbert5118]

Love the bike rescues!👍🏻

[@eviegut696]

I bought my 79 brand new for $850. The IT175 was my dream bike. In 1980 the swing arm was painted silver.

[@richardashley6312]

Ok, I love the DT and IT Yamaha bikes. Let’s face it 2strokes rule. I was not happy when the world stopped making them. I was excited when hard enduro got them back in the marketplace. This rebuild is a great way to inspire people to keep their old 2strokes running. Good work.

[@edwardhegarty750]

Suggestion for the bottom fork bolts. While the clamps are tight insert the front axle. Use a ratchet strap to compress the forks and break those bottom bolts loose. Always worked for me back in the day on conventional forks.

[@1683clifton]

That's a lot of love the old girl needed! Such dedication.

[@igorhcc]

Hi! I'm from Brazil and I just restored a 1989 Yamaha DT180Z, which use this same engine. Dude, you don't know how happy I am riding a two stroke for commuting!

[@Sevenigma777]

I really appreciate how you showed that part with the epoxy that didn't hold up and later when you threaded a screw through it. You easily could have left that off camera but you didn't showing everyone that even the best will still make mistakes and some mistakes are minor enough that it doesn't matter. Good stuff bro

[@Moto_Aaron]

A good tip for doing those fork damper rods if ur in a tight spot is to grab a threaded rod and put 2 bolts on one end that fit into the damper rod

[@wishbone20t]

It's very similar to the YZs of that era. I had a 1980 YZ80 full on racing bike, all the DG racing equipment, DG goldhead, rims etc., a fox mono shock and oversized reed cage/carb. Later I picked up a DT175 Enduro for the road, though it had its differences from the YZ, it also had lots of similarities.

[@andyprice5882]

I owned one of these bikes about 30yrs ago... Great fun off-road and an absolute hooligan machine on the tarmac roads!!! Main trouble I had with it was that due to worn ring the crankcase would fill with petrol every couple of weeks so I had to take the engine out and pour it out.

[@motorhead1884]

Heck yeah Craig. Keep the classics alive. Your the VGG for motorcycles. Love the revival vids and these shop work vids are pretty freekn cool too man 🫡👍👍👍

[@SparrowsTake]

OMG I have two of these, one 1982 80cc in blue and a 1980 100cc in red. They're what I learned to ride on and I still have them!! I would so much love to get it running. Fuel delivery issue, runs off starter fluid but carb is somehow not right. Can't wait to keep watching and see what you do here!

[@johnbowen8765]

Your videos have inspired me to take on new challenges with fixing bikes. I’ve borrowed my brothers 03’ Suzuki Intruder that’s been sitting for several years and I’m gonna slowly get it back to road worthiness. He bridged the contacts on the battery with the battery cover and fried some stuff, so I have to start there. Hopefully repairs go as swimmingly as they do on your videos😂😂.

[@douglaspenland1550]

I bought one new and loved it! Best dirt bike I ever had! It came with a kit you could install that made it a stump pulled too. It was a thicker head gasket and an insert you put in the exhaust port that restricted flow and changed port timing. Turned it into a tractor but killed top end power. Would love to find another one some day.

[@plnbuf1]

I really miss the IT, PE and the KDX days. It was so great to read Dirt Bike Magazine in the 80s and see how perfect the 200 two strokes were. Thanks so much for the memories!

[@Nathan-gn1ni]

I have a 1981 yamaha dt 125mx Swiss import that I imported into the uk nearly 5 years ago it’s a close cousin of the IT but with box swing arm and a alot of other differences apart from all of the road legal stuff and I use it every day and every now and then off road it which is where it really comes into its own. Brilliant little 2 strokes which always turns heads 😁

[@vitpham9722]

Never driven a motorcycle outside of doing ridealongs on my uncle’s Honda Cub but I’ve been binging your videos! You’ve made me want to get a bike and work on it!

[@andrebrooks7040]

So glad you’ve picked an IT!! I have a 81’ IT250 I just got. Definitely pleased to follow along and watch you bring it to life!

[@bassojasso]

This is the kind of content I like to see! Great work guys, can't wait for next episode of this project!

[@jeffmosley4043]

Man I could watch you rebuild old bikes all day. Great job. Can't wait to see it back out on the race track. Keep up the great work and stay safe.

[@stevebarnette]

This is crazy, I have the same bike and am just about to start restoring it. Stoked to have found you and your channel!

[@joeva10]

I had the same problem with the same bolt on a 1980 mx175 im re building, took me two days with loads of heat and wd40 to get it out, great video, good to see. FULL rebuild 👍🏻👍🏻

[@coppermine64]

Holding the rod in the fork of my FJ1200 (maybe other Yam's)it's a 27mm bolt needed. I made my own tool to insert to hold while the bottom bolt was withdrawn, then i found that the rear wheel nut on the axle does a great job. Reverse the nut so the flat side fits inside the fork, but put a split pin through the axle to hold things and bobs your uncle.

[@Deekm69]

Brilliant as usual, I love the chemistry between Craig and Dan.

[@Walleyekillerjigs]

I really enjoyed this Video. I owned a 1981 IT 175.. It was very dependable. Thanks for the flash back😊 Looking forward to the next video

[@rickalba2518]

I love when Dan gets in on the action. Craig's a great teacher!

[@bobbob-fg5wy]

The best IT175 model. Best engine anyway. 79 was also the first year with cromolly frame.

[@rogerbiss7915]

Great video. Best footage of cartridge fork rebuild I’ve seen.

[@neiliewheelie8399]

My step Dad had an IT250 that we used to ride when we were kids. It was so tall I had to stand it up against the doghouse to start it, the kick-start was almost as long as my leg with a curve that would break your foot without boots. Once my buddy jumped it and fell off the back mid air and when it landed the throttle was stuck, it drove 500 feet with nobody on it! Best ghostride I've ever seen! 😂

[@deandennis2838]

I totally enjoy all your videos. I especially love your restore videos. It takes me back to when I was younger and doing the same thing. Craig, you are awesome!

[@deandennis2838]

Dang Craig, you have now got me to looking for an old bike to do the same. My wife will not be happy. Thanks. 🙂 Actually she will be happy. I’m retired and need something to put my mind and hands on. I am going through the list of bikes I’ve had through the years and have decided on a Honda CB350. That was my first bike. I’ve restored one already and gave it to a friend who just got out of the army and needed transportation. I’m ready to do another one. This time for me.

[@scottcates]

I've used wooden sticks down the fork tubes to hold that 12-point fastener at the bottom of the shock, then hit it from the outside with the impact. Jam a broomstick/wooden dowel down into the tube and hammer it into the head of the 12-point fastener with a mallet first so it bites a little better.

[@bigblockjess617]

My dad has over 10 IT/DT/MX 175s and DT/IT/MX250s.He loves them bikes. He buys them, rips them down to bare frames and rebuilds them. Hes spent thousands $$$ just on aftermarket expansion chambers for just those bikes. In total he has over 20 bikes, including his streetbikes and other dirtbikes.

[@irvinlewis5022]

Love the old dirt bikes, and small cc motorcycles. I have a 74 MT125 Elsinore myself.

[@johnniecalhoun5381]

I had a 78 Yamaha IT 400, loved that bike . but it kicked my butt every time I got on it . When the power band came in , I came off . I also had a Yamaha TT500 converted to a street and trail bike . Not really converted , mainly added some lights . My favorite bike to ride in the dirt was my 1980 Yamaha TT 250 . It had the best running engine of them all . Maybe not the best running ,,, but it was smooth , easy to handle . Probably because it was a 4 stroke. Another thing I really liked about the TT 250 , was that it had a tall suspension . With me being 6.6 the suspension was greatly appreciated ! I would ride the train tracks .Not on the sides , but between the rails . With it's suspension and a sweet spot with the speed , the tracks became very smooth !! The one dirt bike I wish I still had would be my 1976 Honda Elsinore 250 I got in 1983 , it may have been 7 years old , but with a little work , that thing would fly .

[@andywaddell80]

Good idea on the "honing the exterior" of the fork legs. I haven't done that before. Thanks!

[@SevieBallesterous]

The IT250 and 490K were so manageable and fun to ride especially on those wide open tracks, these bikes gave you confidence, as a result you rode in a more controlled fashion and most likely much faster. In the day riders switched in a pair of rebuilt YZ forks so as to have a front disc brake.

[@Wil_Liam1]

That bike has genuine Oury grips in it which is the brand of grips we all used back in those days...Even used them on our bmx bikes,atcs,everything..

[@xdinked7502]

I really really enjoyed this one, can't wait to watch the next part. I love stuff like this. Not that your other videos are bad, I love those too but for some reason I was really glued to this particular one

[@secondhandbikers]

I just enjoy watching someone taking an old bike apart and then back together after fixing what was wrong.. Old bikes rule.. Craig, much love big guy.. that bikes gonna be as sweet as it was the day it came ut the factory.. well minus the part that was fixed with epoxy.. 🤣.. that was just shabby.. maybe invest in a tig welder setup.. Anyhow, cant wait for the next episode.. great stuff Craig..

[@adventuresofkeyfob9849]

Craig! No joke had to use one of your off the wall rescue tricks to get my wife's back home. Her rear tire started losing pressure fast. Has a hole, no local store has plugs. Had a. "What would Craig Do?" Patched it in layers. Still had 10 psi when we pulled back in. Thank you for those

[@sharplessguy]

Rode and raced 100 and 250 yamaha enduro and motocross in 1972/73. Spent several years trail riding in the Rocky Mountains near Boulder, Colorado. 50 years later I'm riding a Sportster but really wishing I could take your 175 for a rip. Keep two wheels on the road and the wind in your face Craig

[@concernedcitizen5506]

My mates and I had the full range 175, 250 and 400 that we used to ride the wheels off in the late 70’s. They were such great bikes. So reliable and at the time they were the best. Such wonderful memories. I ride a KTM 890 Adventure R now which is big heavy and very fast which I love to death.

[@andersruke2961]

So looking forward to the next episode on this bike.

[@tombig4011]

My buddies dad had one of these when I was young and I loved it. He sold it and didn’t offer it to me and it broke my 12 year old heart. Ended up getting a new RT180 that year which was a very similar bike.

[@tomcleghorn4005]

Love what your doing on this channel Craig. Please just keep being you bud!

[@joeydube2195]

So cool that I'm not alone..lol. I'm also a hard-core yamaha lover and love my dewalt tools. Out here it's all Honda and Milwaukee power tools. Awesome videos Craig. Thanks for sharing your passion.

[@Lucianrider]

I had a DT 175 which was the full street legal dual purpose version, loved that bike!! They were very popular in the Caribbean.

[@meoffjack]

3:11 you undo the upper triple clamp bolts first and then loosen the end caps, otherwise it's harder than necessary.

[@johnmitchell9705]

Grease around the tube near the oil seal and then bounce the forks to get the grease under the seal will reduce stiction.

[@thetwostrokerebuilder]

Nice 👍 I've doubled nutted threaded rod 3/4" nuts I believe maybe 7/8" can't remember. To hold the damper. Those it175 have aluminum crank bearing inserts that like to come loose. You'll think it's the crank bearing but actually the insert loose. Also if you bake parts in oven at 200° for a hour paint will be much much much harder

[@mysweetshadow747]

One quick trick I've used a lot at work to remove a stuck bolt is to put a self-drilling screw through the center. For some reason it works like a charm. Rounded bolt head could be tricky, but I bet it would work if a guy were patient

[@yungBitta291]

Heat paint the exhaust or polish it repaint the frame blue or something so it looks badass

[@nickrider5220]

Cartridge forks in 1979 !! The IT series were brilliant 👍👍

[@paulmorneault3994]

beware of the jb welded aluminum crank bearing holders. used to have a garage full of 175/125 engines. the death rattle and constant blown pistons were due to the "loose" flywheel side crank bearing. if you look under the stator plate you will see 3 dots of JB weld coming out of the case. check to see if the crank feels like a bad bearing. if so replace with the 1980 side case or machine the bearing holder out and press in a new one! love that bike @25;29 i see you have a late 79 or 1980 LH case on your rig...GOOD to go!!

[@keeferheydude]

Hi Craig I own a 1982 Yamaha XJ750. Same dampener rod female recess. I took a 3/4" spark plug socket, pulled the rubber out, drilled the rounded bottom inside to allow a 3/8 extension to go in backwards. Although It claimed to also be 19 mm I still had to file the flats down slightly for it to be exactly 19 mm. Some dampeners are also 22mm. The xj4ever forum, supporting vendor. Supplies these tools as well. Maybe Yamaha might still carry them. Keep the rubber side down and hello from Alberta Canada 🇨🇦

[@LeeJonesNPT]

Love the chat between the two of you, it is like being there with two mates just joking around. I had a 1980 IT 425 it was a beast and tried to kill me several times, great bikes.

[@scotmetzger9405]

I had the same I loved it would smoke most newer 4 strokes

[@reecedrury4145]

I'm in the UK, loved my 91 DT50 when I was 17. Many moons ago. Was in the blue and yellow

[@Doc_ChickenFarm]

loved watching you shove a broom handle in the fork for a sec as a " possibility". I remember getting the cartridge of some yamaha forks , tried a piece of wood also to no prevail, what ended up working was a BFEO. thats what I called it anyway. not sure what its for but my dad had this thing that was basically a Big Freaking Easy Out. not sure if it was one of his machine tools or something used for plumbing, worked on both forks like a boss though ! and pry a universal tool for cartridges thanks for the vid !!

[@JMSynthetics]

Growing up as a teenager in the 90s, I had a DT175, it was a great bike to ride and learn on. Wish I still had to but my brother inherited as I out grew it and lost interest.

[@morini500dave]

A trick to try with dismantling the forks is to compress them in the yolk/triple tree with a bar though the axle holes then compress with a rachet strap then undoing the bottom bolts.its worked for me.

[@edwardhegarty750]

Back in the day we would loosen that damper bolt while the forks were still in the clamps. Slide the axle back into the forks and suck the forks up with a ratchet strap. The internal tension on the spring keeps the internal from rotating. Once they are broken loose you're good to go.

[@alwin4743]

to open the catridge thing, get the impact wrench on the bolt and hold de Soket, so it hammers within your hand, and with the momentum generated, the srew wil get losen

[@ohiomoto]

@4:45 You can make a good DYI damper tool with a long piece of "all thread" by locking two nuts together on each end. Use one end to hold the damper and hold the other end with a wrench or clamp it in a vise. This is similar to using the upside-down bolt except you don't need to weld anything.

[@thomasstevenson5367]

The motor came out PERFECT 👌

[@213madd9]

Best one yet!!! Can't wait for pt 2 this was my first ever bike a d I absolutely loved this vid