So you want to resurrect an old bike?

Highpower

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I see a lot of posts on this forum from someone looking at an old bike that needs love. I think it would be helpful to point out the pitfalls when trying to breathe life into a neglected bike.

Perhaps a bit of background would be appropriate at this point. I first started as a motorcycle mechanic back in 1971 working on Harleys. Later, at different dealerships, I pretty much worked on about every bike brand out there. I am factory trained on Harleys, Kawasaki and Suzuki's. The oldest bike I have owned was a 1914 Excelsior and I have restored about a dozen Indians and Harleys.

The above was not to brag, but to show that I have a bunch of experience and tools and even doing a decent, but far from perfect resurrection is going to cost far more than you estimate. It's okay though, you just have to learn how to justify the expense. I personally feel a great deal of satisfaction when I bring a motorcycle back to life and being able once again to put someone's long-ago dream back on the road.

Second I will try and write this with the perspective as though explaining this to a person new to the world of moto-masochism.

To start off, I am going to assume that you have done your research and what you are paying is commensurate with its value, I repeat, do your research. Always try to get a title if you can, or if you live in a state that doesn't issue them, or the bike comes from one of those states, get a notarized bill of sale. Before you dump a bunch of time, effort and money in it, get the title transferred into your name. If there is an issue over ownership this is the time to resolve it. Without a title and unless it is a super rare or highly desired bike, it is a parts bike.

Get a factory service manual and parts book if possible. The parts book will save you tons of time when sourcing parts and the service manual is self explanatory.

Buy tools! Guys if you don't have at least a decent starter type tool set, go out and buy some. If you live in a apartment with only a carport, you should rethink your life choices if you want to get an old bike back on the road. I will have say though, that I have rebuilt a few bikes over the years in a living room or two. I restored my Bonneville in my living room, but I also have an actual shop where I can do the dirty work. Clean your garage out if you have one and allow yourself room to disassemble a bike and store the various bits.

All the bikes I have were someone else's projects that were abandoned because the previous owner(s) gave up on them. If you have limited mechanical abilities don't take on more than you can. That being said, everyone starts from the bottom and learns as they go.

You will make mistakes and have to redo thing over again. I had the original Kehin carbs in and out of my Goldwing four times before I gave up on them and converted it to a single carb.

You need to develop patience if you want to own a vintage vehicle of any type.

After a few years hiatus, jumped back into the insanity and have resurrected three bikes in the last 2 1/2 years. One basically needed everything, one needed very little and the third was somewhere in between.

The easy bike:
Hands-down, the '79 XS650 was the easiest to bring back to life. I paid a grand for it and got a thousand dollar box of brand new parts along with it. The guy I got it from had torn it apart ten years earlier and started to brat bike it, but only got as far as taking it partially apart and losing a few parts. In 27 days I was riding it.

Buy the best you can; The lesson here is, while I paid more than I usually would for a near 50 year old bike that hadn't run in ten years, but it was a 12K mile and was basically a creampuff. It had been garage kept it's whole life, had two brand new tires, a newly reupholstered seat and wasn't rusty. It also had a clean Mississippi title.

Against that, it was missing the front fender, the center stand, mufflers and stock airboxes. The carbs were off and needed a through cleaning. To some people a center stand is viewed as unnecessary, but IMO they are essential to being able to work on your bike's left side comfortably. That alone was $55 plus shipping, the front fender was another $50 and I had a heck of a time finding stock airboxes, which is an item I insist on having if at all possible. I finally found a set for $80 plus shipping. the aftermarket muffs on it coast me $109 each, so another $218 to add.

Then there's paint. I have had to paint two of the three bikes and If I would have had to pay someone to do the job, it would probably been somewhere between $800 to a grand to get both done. Unless the paint is in good shape, or you can live with it's current state, you may have to factor that in.

This stuff adds up faster than you think.

Even with the bits that came with it and doing ALL the work on it myself, I still have an additional $1100 above what I paid for it.
As purchased:
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30 days later out at Shiloh National Battlefield: It's hard to really see all that was done to it, but all in all it was an easy build. the trumpet muffles sound perfect on these vertical twins.
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Part Deux, the rest of the story:
I am a sucker for orphan bikes, I can't help it and it has been that way for me since I was 12 years old and dragging home derelict Cushmans and Mustangs. 62 years later and I am still doing it. Such was the case with my Triumph T120R Bonneville. I answered a Facebook marketplace add for a guy selling two Triumph 650's. One was a '71 Chopper that I had no interest in, the other was a semi-disassembled '68 Bonneville. He said it ran, but smoked badly. We were able to negotiate a reasonable price on the Bonnie and it came home with me.

My original intent was to leave it alone and use it as decoration in my living room. One thing led to another and the next thing I knew, it was splattered all over that living room.

After I hung the parts together for display:
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Oops:
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This was a classic case of mechanical issues getting deeper and deeper, combined with the "I'm already here, I might as well do this and that" syndrome. The lesson here is do your research. At the time I bought this (which did come with a spare engine/transmission,) I could have bought a decent unit pre OIF 650 for just a bit more that twice what I paid for this one and in the end I would have had a lot less in it.

The list of things missing on this bike is so long that I won't attempt to list it all. Let's just say that it might be easier to list what was there and usable. Nevertheless, I am a stubborn sort of fellow and I know that if I just ignore the ever rising cost, I it will be all right in the end. This is a bad, bad way to think.

One of my problems is that I am a bike nerd and OCD about having original parts whenever possible, if I have to use a reproduction part, it has to be identical to the original. I had to buy fenders and their braces along with replacing both rims and tires, all added up to big $. This correct part thing is a very slippery slope and it is easy to slide down it. Things like original gas tanks that are in decent condition are expensive and out of my three bikes, two had gas tanks with holes rusted through the bottom on one, both the original and the replacement I got from a parts bike had holes. I can patch these, but not everybody has the experience and tools to do that job. Also the paint is going to be toast after you get done patching.

The holes in the Triumph tank were like gifts that kept on giving
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OEM parts fit and function like they are supposed to, something that can't always be said about aftermarket stuff. For many older Japanese bikes, the used market is what you have to rely on for parts. MAKE SURE WHATEVER YOU BUY IS AS COMPLETE AS POSSIBLE. I can't stress that enough. Even if a part is worn out, broken or in the case of most battery boxes, rusted away from battery acid, if you have the original part you can compare it to possible replacements. If it is gone altogether, sometimes it's a guessing game. If you can get one at a reasonable price, a parts bike comes in handy.

Finished and on display until my hip replacement is pronounced 100% healed:
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Home grown paint turned out okay. I did the striping, but the logo is a decal.
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Moral: Make a plan and stick to it. In retrospect I am super happy with the finished product. The parts list is still something I am still unwilling to face. Don't delude yourself into thinking like I do, where I do the financial equivalent of jumping out of a boat holding an anvil and refusing to let go of it.

The last one:
In many ways the last of my projects has been the most frustrating and a classic example of paying too much for too little. I decided that I couldn't live without a first gen Honda Goldwing. Of course being a bottom feeder, I couldn't save up and get a nice one. Nope I bought one that was one step away from a parts bike and IMO, I paid too much. Anyway, that is water under the bridge at this point and a prime example of two of the points I made earlier, research before you buy and buy the best you can.

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I have done a thread on this bike and rather than repeat myself ad nauseum, here is a link to that thread: https://www.xs650.com/threads/oh-no-i-did-it-again-final-update-post-43.68658/

I am pretty sure that I am underwater on this one too, but since I still have things to do on it, I refuse to face reality, I haven't added up the parts yet. Wagner73 was kind enough to give me an extra set of braided stainless brake lines for the front. I have already installed them along with rebuilding the master cylinder. I still need to do the rear brake.

Which brings me to my last point:
You are never really done with an old bike. Unless you park it and never ride, something will break. You can bet money on it (and you will.)
 
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As a good friend once told me, "how much money do we have to throw at this problem to make it go away?"

For some of us, it does not matter. We are sentimental and nostalgic, and will do whatever we need to, however long it takes, to reach the goal of having the bike run. We know that economically it's not the best use of funds, but we justify it anyways, as we know we'll never turn a profit on a bike we'll never sell.
 
Bringing a bike back from the dead, always takes longer than you expect and always costs a lot more than you thought.

Two cast iron rules of running old bikes.

Looks can be deceiving too. I bought what looked like a completely period 1977 XS650D. It was. But just about everything I touched was a problem. It took me eighteen months to complete what I first thought was going to be a fairly straightforward recommissioning of a bike.

Thus reinforcing the two points in the first sentence.

It's nice to save a bike from being chopped up with angle grinders though :bike:
 
I was going to add that forums like this are very helpful to get the opinions of real world owners that may have experience with the same bike as the one someone is interested in.

That being said, 10 people will likely give you a dozen different opinions about whatever you are asking about.

Even someone with experience occasionally buys a turd such as the Honda CB650 that I paid way too much for last year. It did have a clean title, but the motor turned out to be broken beyond the financial threshold to make it viable to repair. I am currently on the hunt for a cheap similar year Nighthawk without a title to swap the motor and body onto the titled frame.

I personally stay away from anything later than the very early 80's because bike electrical systems were starting to get complicated by then and time is usually not very kind to electronics, especially CDI type ignitions and fuel injection. Sitting out in the weather should be a deal killer unless you like fixing rusty junk. For some bikes, there is a robust aftermarket but for less popular models it may be nearly impossible to get parts.

Another thing to consider is carburation. Almost 100% of the time, a bike that has been sitting is going to need a thorough carb cleaning and possible re-jetting if you are changing any part of the intake or exhaust. After many years of working on old bikes, I have come to loath air cleaner pods and will only go with stock intake systems if at all possible. On my XS, even with stock intake system, with foam air cleaners and aftermarket mufflers, I had to rejet the carbs going up one size on the pilot jets and two on the mains.

Jetting carbs is one part science, one part intuition and one part blind luck. It is always better to make it as easy as possible and straight pipes and pods make it nearly impossible to get a bike running right from idle to WFO.

Plan to spend at least $50-$60 on a new battery.

Parts bikes can be a godsend. I paid $300 for the Deadwing and have harvested at least two or three times that in parts that went directly on my other one.. Plus I still have a running motor that has been pickled for long term storage and is waiting for another project. No title means that the frame is going to be a mailbox stand someday.
 
@Highpower your points about old electronic stuff and especially fuel injection are well made. To the extent that I just wouldn't buy an early injected bike at all. It would have to be cheap enough to convert it to a modern aftermarket injection system. And doing that would be hard, expensive work. Just not worth the trouble.

And carburettors. I spent over £300 on the BS38 carburettors off my 650D. They are now useable. But in the meantime, I converted the bike to Kawasaki ER5 carbs. Without this forum, I wouldn't have even known it was possible to do that. The Kawasaki carbs are a terrific option for the XS650. They're E10 compatible, weigh maybe half what the BS38s weigh and parts are widely available. The bike runs really well with them fitted.

That's just one story about the power of a good on line community.
 
For me, another question is motivation. Why am I doing this? What will I do with the end product?
The market looks pretty soft to me. Doing this for money is probably a losing proposition. For now, I enjoy the tinkering and riding a vintage motorcycle brings me joy.
Consider I buy a new bike for $7,000 to $12,000. How much do I lose after two to three years of ownership? Compare to the loss I suffer when I sell a vintage bike. The variables mostly were covered by the OP.
It’s also part passion.
 
For me, another question is motivation. Why am I doing this? What will I do with the end product?
The market looks pretty soft to me. Doing this for money is probably a losing proposition. For now, I enjoy the tinkering and riding a vintage motorcycle brings me joy.
Consider I buy a new bike for $7,000 to $12,000. How much do I lose after two to three years of ownership? Compare to the loss I suffer when I sell a vintage bike. The variables mostly were covered by the OP.
It’s also part passion.
A lot of people were riding the upwards classic bike value escalator. It's now running in reverse.

Quite agree. I actually like the tinkering more than the riding.

Alas, around here, for the most part riding a bike isn't a great experience any more.

Too much traffic on third world quality roads :confused:
 
Good thread. As a 40+ year "amateur" restorer/wrench on bikes, cars, RV's and boats, I'm driven by the fact that I've never been "fat" financially, so I've had to rely on hard earned skills to obtain my toys. But with the advent of social media, lots of folks who have absolutely no business tackling a project seem to be drawn to them. What I find most amusing is the age old question, "I've looking at getting this "insert vehicle here", is this a fair price for it/what's it worth"? And no one can answer that question, though many try, based on supposed resale value. It's "worth" whatever you are willing to spend to have it. Again, my goal has always been ending up with something I want and is fun for me, resale has never once entered my head as part of the calculus. Even if you get the item for free, how do you expect to recover the 1,000hrs of your labor that goes into making it "right"? "Value" is in the eye of the beholder. I wouldn't spend $100 on a 5 carat diamond- I have absolutely no use for such a thing, and do not desire to possess it, and wouldn't know if it is real or a zirconium. And I'm not a gem dealer, so flipping such a thing isn't in the cards. But- today, I have a nice 35 year old RV towing a 47 year old boat, both are presentable and do everything I want them to. And a nice '67 Rambler and '74 TX650, again, presentable and do everything I want them to. Total investment in the boat/RV is under $7k, not including my time. To duplicate the pair with 2025 models would cost north of 6 figures easy- well beyond my financial wherewithal. But I sleep as well and catch as many fish as the folks with the new stuff, and that is my goal.
 

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That is exactly how I feel. My "RV" is a twenty year old 1 ton GMC long wheelbase van that I bought used several years ago. I have all the comforts of home, even a shower. Right after I got it I had a raised roof installed and now it has 6'2" of headroom. A few years back, I did a four wheel drive conversion. I did 90% of the work myself and have about 1/4 the cost of a new one. It's not as fancy as a new one, but with the Rino lining paint job, I don't worry about getting a scratch.

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That is exactly how I feel. My "RV" is a twenty year old 1 ton GMC long wheelbase van that I bought used several years ago. I have all the comforts of home, even a shower. Right after I got it I had a raised roof installed and now it has 6'2" of headroom. A few years back, I did a four wheel drive conversion. I did 90% of the work myself and have about 1/4 the cost of a new one. It's not as fancy as a new one, but with the Rino lining paint job, I don't worry about getting a scratch.

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Nice!! Got any interior shots?

I'm doing the same right now... a 2005 Ford E250.

https://www.xs650.com/threads/van-go.64395/
 
I am nowhere experienced in making a tip top rebuild
But perhaps some hints / experiences

If I was to give someone advice some hints
Unless you are experienced from some other mechanical work
keep it simple
Go for a low mileage machine and It does not matter how it looks Even less in these days
Get it running
If someone ask just say this is a work in progress -- > right now in an evaluation period time.
Putting some miles on the clock .for evaluation and next step
Which you should be Some bikes as italian plingplong ferrari wow bike the second gear wheel may no longer be available as part
So no matter how fine the rest is you are in problems if needing the gear wheel.

I always get fooled buying a used bike There is always something not noticed by me when buying it
Not keeping a cool head.
I just swear suck it up and fix it moves on .. It comes with old bikes.

If you find out in the evaluation period the vital part are no longer available And needing a special shop or so
It can be to costly and is a write off.
But it is better that way than having bought all the other parts for the italian plingplong ferrari wow bike
Now having a stash of brand new parts .Often people buy factory and still missing the vital cogwheel
being in problems

Remember the words no thing so expensive as a free bike
It is a scale Pay less work more more costs

I am Currently watching a Ford Thunderbird 65 for sale asking $ 4500 But with rust
and seized motor
After at lot of work and parts the grand total can be higher than buying at $ 12000
Putting the key in go for a Cruise.

Dont start tearing it apart. Unless have to. ,And don't start to tune for more power . an old bike with hot cams and larger displacement work done by a Computer programmer / Accountant .Might not get around the block 3 times before the Breakdown

Not getting fooled on the Italian italian plingplong ferrari wow bike
The evaluation period is showing no major problems .Some smoke some rattle some leaks ;Nothing major
This is something to work with.

Whats next

Take your time the car guys used to say " There is no normal wear on enthusiast vehicles They only get better "
The Ford I am thinking of from behind the manure stack took about 5 years from Hanging in one corner
Lot of black smoke to Perfect and that man had his own car shop it was fast.

With a longer time frame you can get parts cheaper and dont have to put in much work at one time.
If your new lady friend needs attention or work or house. you leave it a while .If the bike is running fine.
Still able to ride some even if the project is at a slow pace. Extended evaluation period no worries

Well if you are buying a box from the previous owner having made the mistakes
Be careful so you dont get the italian plingplong ferrari wow bike with no second gear wheel available.
And not in the box.
Some bikes have known faults And check the box so those parts are not missing.
 
Great advice, 17 years too late though. You pretty much described everything that I have done since I got my first xs650 downn to the 1979 and It being my

most successful project. This is going to sound like a confession. I blame "The Horse" magazine partly for making home building look so cool and easy.

My first Xs was a 77 that I thought was junk and a good chopper candidate. It looked to me at the time like it was in really bad condition but going back and looking at the old pics it was complete, just dirty. It was all original and numbers matched. 1213081322a.jpg
I still have it, it just looks like this now IMG_0869.JPG

Then I found the 79 on CL because apparently 1 wasn't enough and it came with another bike in parts minus the frame. ( funny story, I just wanted the bike

but the guys wife made him give me every part that he had. She actually stood out on the lawn with her arms crossed and made sure he loaded every last piece.) I actually got that one to run, and well! moto_02991.jpg moto_02941.jpg My only successful resurrection.... and

I sold it! damn! As it turned out both bikes had the same issue keeping them from running. The drive sprocket had cut into the stator wires
.I thought I was gettingg pretty good at fixing xs so I got a bitsa BSA A50 and figured how hard could it be.moto_0725.jpg

Both were unit parrallel twins. it was a rolling chassis with the motor and oil tank andmost of the sheet metal installed eberything else was in boxes.

Everything looked different but figured I would figure it out. Itis a 66 and supposed to be a rarer twin carb model the POhad told me so worth restoring. The

numbers matched but the jugs didn't look like the A50s I had been researching. I finally found out from another forum that It wasn't originally a dual carb

(cyclone) and isn't a 500 anymore because a common swap had been done and 650 jugs had been installed, hopefully correctly. Then an A-hole who had been staying with me moved some of the parts boxes out of the garage and into a poorly roofed out buildingbsa01.jpeg where they

filled up with rainwater and rusted for months.


I do have a point, I started off with a basketcase that may not have had all the peices. it wasn't what the seller told me it wasand now it would/will definitely

cost way more to coplete then to buy one that's already restored. I'm still going to try some day. Or I will sell it to someone who will.


Still not a very proficient mechanic and I lose intrest in some of my projects or get distracted with a new one and know that none of them will be worth what

I have spent on them. I think it's worth it because I enjoy the hell out of them when I am interested and there are worse ways to spend time and money

(just look at jacked up deisel trucks).

I tell anyone who finds a cheap bike that they will most likely never get back the amount that they put into it but do it for the experience. I will remind them

not to cut up a pristine resore project and if they want to do a "custom" chopper/cafe whatever that there are plenty already sitting in peices to choose from.
I found one, a 1980 with the tail and just about every tab cut off of it and boxes of parts the PO had planned to use. It now sits mostly complete waiting for

me to decide which direction I want to go with it. I also like the ideah of rescuing something old from being destroyed forever because either someone

doesn't realise it's worth or care. I tried to save these 2 xj maxims next store even though I think they are hideous. Someone soewhere likes them because

they have forums. they both were crushed by a tractor with a brush grapple by the crew the bank hired to clean up the property.


Anyhow, enough of my rambling,. Great advice even if I don't always follow it. Mailnly the plan part. Monkey see monkey want tends to be my plan but now

I don't destroy, I may have a few well polished non running peices of garage art .
 
Part Deux, the rest of the story:

Finished and on display until my hip replacement is pronounced 100% healed:
View attachment 360771

View attachment 360772

Home grown paint turned out okay. I did the striping, but the logo is a decal.
View attachment 360773
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...where I do the financial equivalent of jumping out of a boat holding an anvil and refusing to let go of it.
Excellent overview and backstory from a ton of experience - thanks!

Had to laugh when I read "... jumping out of a boat...". The XS650E I am working on was in relatively great shape, but my ongoing project KZ1000A1 fits the anvil description to a T after sitting in a barn for 30+ years.

The Bonneville is beautiful; I aspire to find one at some point. Was '68 the first year of Concentrics replacing Monoblocks, or was it '67 (or earlier)?
 
Yep, there's no such thing as a cheap motorcycle.
Even if you get it for free, and it's been sitting for a decade or more, it will cost the thick end of a thousand currency units to get it back on the road safely.
I did that twice, once in 2012 and once in 2014, both times about the same cost, and these were bikes I had owned for ages but had been off the road for a while.
Otoh, there's no hurry or rush to get it done, as a pastime it can take a year or more to reach the final objective, and the cost is bearable -shit, it's only 20 bucks a week on that basis.
 
Excellent overview and backstory from a ton of experience - thanks!

Had to laugh when I read "... jumping out of a boat...". The XS650E I am working on was in relatively great shape, but my ongoing project KZ1000A1 fits the anvil description to a T after sitting in a barn for 30+ years.

The Bonneville is beautiful; I aspire to find one at some point. Was '68 the first year of Concentrics replacing Monoblocks, or was it '67 (or earlier)?

I think the Concentric Amals were introduced in ‘67, but don’t quote me on that.
 
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