Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums - Reply to Topic
VN750 General Discussion

Thread: 1989 Vulcan 750 Help! First bike! Reply to Thread
Send Trackbacks to (Separate multiple URLs with spaces) :
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Once registered, your User Name"cannot be changed". We can make exceptions within 7 days, but after that, it is set in stone.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


  Additional Options
Miscellaneous Options

  Topic Review (Newest First)
06-04-2019 08:25 PM
Originally Posted by Ahacker123 View Post
Thinking of purchasing a 1989 Vulcan 750 with 20,000 miles on it. Seemed to be in good condition, garage kept, tires looked newish. Are these money pits? Should I opt for a newer year? Any tip or suggestions or insight would be appreciated. Thanks!
After riding my 93 for a year or two I wanted to get another "project" bike, something I could dig into and really see how these things tick. I found a 92 for $300 that needed the shift shaft replaced, and after tearing the engine apart (and watching a lot of Roach's videos on youtube) I got it back together in the spring and it fired right up on the first try. I've had at least 6 now that I've brought back to life and sold, most of them I bought between $300 & $600 and doubled my money in some cases. Sometimes I made as much on the extras I took off and sold, like the Luggage racks, Extended backrest, Crash bars and a set of the rare factory Floorboards. I had no experience working on these bikes before I owned one and let me tell you, it's not that hard to work on them with a few tools and some patience.
06-04-2019 06:39 PM
ColinMosier I’ve had a 94, 95 and two 2003s.... each in the same condition as yours. Immaculately kept, and with 4,000 to 10,000 miles. I had one shipped to Idaho, picked up one in Indiana because these bikes have been so low maintenance and dependable. Classics.

None of mine have been money pits however. How they are maintained and cared for make all the difference in long term cost.
In my experience.

All of mine were adored by somebody and near as I can guess they were low mileage because the stock seats were so uncomfortable...
Cosmetic parts are among the parts I’ve replaced over the years that are getting increasingly difficult to find new.
I’ve restored each and given them to family!!!
Left over,....I have some, (3, I think), brand new ear covers, 2 used seats in near perfect condition and a right and left (chrome look) side cover in better condition than what you see on eBay. Enjoy that bike.
05-31-2019 12:52 PM
Jason Pittenger I bought an '89 for $800 (see my signature).
When I checked the spline, it was excellent. This problem seemed to be mostly on later model year bikes.

Of my mods, the only required one was replacing the R/R, and changing out my cam chain tensioners. Using an OEM R/R was FAR more expensive than aftermarket, and the aftermarket was a better quality one anyways.

For replacement parts, I had to replace the clutch cable as the old one was rubbing on the radiator housing. It also needed new tires. The o-rings under the gas cap started leaking, but that's a 5 min job under two screws. That's it! The rest of the work I did was all because I can't stop tinkering. As soon as I opened the carbs, I had to replace seals, but it didn't leak when I bought it. It was the act of opening it that caused the need for seals. I'm having brake issues, but it's because I decided to flush the lines and had problems bleeding the line. I never had problems cold starting, and only occasionally had issues hot starting.

I think it's an excellent first bike, if not a bit fast/powerful for just getting started. Jerry is wise to caution you about potential issues. He's very knowledgeable and has well over 100k miles butt time on this bike, but I'd say he's slightly pessimistic about it.
05-30-2019 10:43 PM
VN750Rider/Jerry I recently bought a 1997 wit 21,000 miles on it in really good condition (appearance wise) for $1700. This is my third Vulcan 750, the first two were bought new. It is hard to recommend the Vulcan 750 as a used bike. It does have a lot of issues, both design issues and build quality issues. And it is a seriously complicated bike. A Yamaha Virago has about half the parts, and fewer issues.

1. I doubt a single Vulcan 750 had it's final drive splined lubricated at the factory, and by the time the manual recommends doing it, they are often severely damaged. I took my last new one apart about a week after buying it, and sure enough the splines were completely dry. And the supply of good used final drive units is drying up. I doubt many owners besides members of this forum know about this problem, so my guess the final drives on a whole lot of Vulcan 750s got trashed, and it is Kawasaki's fault. But it is an issue nonetheless, as a new drive unit costs about $1400. And there is no way to check it without taking the rear end apart, so you just have to take a chance. Mine look good, but I already knew that if they weren't, I had a parts bike with perfect splines I could take the drive unit from.

2. That brings up the next problem. The reason I have two Vulcan 750s is because the engine in the 2002 model was destroyed by a broken cam chain at 108,000 miles. The Vulcan 750 has defective cam chain tensioners, they wear out very quickly. I started noticing cam chain noise around 15,000 miles, I replaced the tensioners with new oem ones (not cheap) and within 10,000 miles they started to fail. There is no way to fix them, but there is an option of going with manual tensioners. I did that after the second set of oem tensioners wore out. The chain might not have broke so soon (if you can call 108,000 miles soon) if it had never become loose to begin with. I have no idea how much damage was done between the first and second times the oem tensioners failed. And that is something you will never know with a used bike. I intend to put the manual tensioners from the 2002 onto the 1997. This bike has 4 cam chains, 2 jackshafts, 4 camshafts, 8 valves, 4 tensioners (only the top ones seem to be a problem) and all kinds of guides.

3. Stators. I really don't think that stators fail on this bike any more than other bikes, but when one does fail, you have to pull the engine to replace it and that is a job and a half. Most shops charge around $2000 for this job, and if you do it yourself, you'll find out why. And many of these bikes are reaching the age and mileage where stators are more likely to fail. I have replaced one stator, and if the stator fails on my 1997, I'll probably just give up and sell both of them cheap as parts bikes.

4. Balancer rubber bushings tend to fail on this bike, and when they do the balancer sprocket will cut a hole in the left front of the engine case, destroying the case. I replaced my bushing on the 2002 when I replaced the stator at around 80,000 miles.

5. Carburetors. The Vulcan 750 has unusual carburetors. There are two partial carburetors that share a common float bowl. They are not difficult to work on once removed, but they are a nightmare to remove and even worse to reinstall, especially if you do it the proper way.

6. The VN750 has a tendency toward hard starting, warm or cold, and will sometimes start up on one cylinder, then 15 seconds or so later the second cylinder will kick in. I have no idea what causes this, but I'm sure it's carb related. They come with a PAIR system which makes the starting and running conditions worse. Fortunately it is easy to remove. If you get a CA model, and they were sold new all over the country, it will also have an evap system that also causes hard starting and rough running. It too is not that hard to remove, but some things need to be plugged and rerouted.

7. The tool box door tends to break off fairly quickly. I don't use mine. But you can tell by the engineering that went into it that it was first grade stuff, and that nmakes me worry about more important parts of the bike.

8. All is not negative. Yes, I wish I had bought a Yamaha Virago or Honda shadow back in 1993, when I got my first brand new Vulcan 750. I had no idea about it's problems until I joined first the VROC (Vulcan Riders Owners Club) and then the Yahoo VN750 group. I learned enough quick enough to prevent damage to my new bike. Then I got hooked. When the Vulcan 750, stock anyway, all mine have been stock except for accessories, is running right, it is a wonderful machine. Smooth as silk on the highway, plenty of power, a high revving redline (no, it is not geared too low, it is designed to spin) and while others might disagree with this, imo it has the best seat/riding position of any bike I've ever had. I have taken 500 mole per day trips on them, I have taken 500 miles per day for two week trips on them. You get tired and sore, but I never noticed any pain from pressure points like on so many other bikes. I just wish they could have fixed it's relatively few but very annoying issues, and kept making it.

You will need some mechanical inclination and experience to keep this bike on the road. But pretty much every one here seems to think it's worth it.
05-30-2019 09:54 AM
Joeyvanbeers My ‘02 sat for a decade and didn’t want any money, just some love and elbow grease. The only thing that was tough was pulling the carbs for the first time. After reading some tips on here I had them out for the second time in about 30 minutes. Good luck!
05-29-2019 11:59 PM
Thorn Heya.

If it doesn't have any current problems, it's probably a safe-enough purchase (assuming you're paying a suitable price for it's age). I've only had one bike, and the model seems to be pretty solid from what I've seen. There are some electrical gremlins (stator failure, junction box relays go bad), but overall a decent machine. If you're mechanically inclined, these issues may only be minor bumps in the road, but if you're not, it could be a very poor choice. I've heard stories here of mechanics not wanting to work on these bikes due to small clearances and having to dismantle large portions of the engine to replace parts.

I'd say take a voltmeter with you and check that the charging system is working properly (14v+ when rpms are above idle) before making the purchase. Otherwise, if it starts easily with a cold engine, and revs well through its range, go for it.
05-29-2019 04:32 PM
1989 Vulcan 750 Help! First bike!

Thinking of purchasing a 1989 Vulcan 750 with 20,000 miles on it. Seemed to be in good condition, garage kept, tires looked newish. Are these money pits? Should I opt for a newer year? Any tip or suggestions or insight would be appreciated. Thanks!

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

For the best viewing experience please update your browser to Google Chrome