• Required reading for all forum users!!!

    Welcome!
    Register to access the full functionality of the GSResources forum. Until you register and activate your account you will not have full forum access, nor will you be able to post or reply to messages.

    A note to new registrants...
    All new forum registrations must be activated via email before you have full access to the forum.

    A Special Note about Email accounts!
    DO NOT SIGN UP USING hotmail, outlook, gmx, sbcglobal, att, bellsouth or email.com. They delete our forum signup emails.

    A note to old forum members...
    I receive numerous requests from people who can no longer log in because their accounts were deleted. As mentioned in the forum FAQ, user accounts are deleted if you haven't logged in for the past 6 months. If you can't log in, then create a new forum account. If you don't get an error message, then check your email account for an activation message. If you get a message stating that the email address is already in use, then your account still exists so follow the instructions in the forum FAQ for resetting your password.

    Have you forgotten your password or have a new email address? Then read the forum FAQ for details on how to reset it.

    Any email requests for "can't log in anymore" problems or "lost my password" problems will be deleted. Read the forum FAQ and follow the instructions there - that's what we have one for...

  • Returning Visitors

    If you are a returning visitor who never received your confirmation email, then odds are your email provider is blockinig emails from our server. The only thing that can be done to get around this is you will have to try creating another forum account using an email address from another domain.

    If you are a returning visitor to the forum and can't log in using your old forum name and password but used to be able to then chances are your account is deleted. Purges of the databases are done regularly. You will have to create a new forum account and you should be all set.

shaft vr. chain

  • Thread starter Thread starter deyo27
  • Start date Start date
Isn't that a quote from 'Blazing Saddles'? ;)

IMHO, they both have their advantages and disadvantages.
Shaft is quiet and low maintenance, but is heavy and consumes power.
Chain is lighter and provides more power, but is noisier and high maintenance.
Pick your poison, both work.
In the old days, pre-GS, shafts had a further problem, torque. When the rider nailed the throttle, the bike tended to lay down on one side. So if you were leaned heavy into a turn on that side, and nailed the throttle coming out of the turn, you had issues. But the GS models eliminated that problem completely.
I chose more power, less weight and more performance at the sacrifice of high maintenance. I am about to go on a rally, and the last thing I am going to do before I leave is clean and lube the chain. The last thing the shaft riders are going to do is turn off the tv.
 
koolaid_kid said:
In the old days, pre-GS, shafts had a further problem, torque. When the rider nailed the throttle, the bike tended to lay down on one side. So if you were leaned heavy into a turn on that side, and nailed the throttle coming out of the turn, you had issues. But the GS models eliminated that problem completely.
Click to expand...
Now THAT is something new to me. :-k

Yes, there were issues, but not quite like you have described them. BMWs, with their in-line crank wold torque a little if you revved the bike in neutral while sitting still. Never really noticed it while moving. Honda GoldWings and CX500s (and 650s) also had in-line cranks, but they ran the alternator and gearbox in the opposite direction to counteract the torque effect.

I think what you are trying to warn about is what is known as "shaft jacking" or the effect that the shaft has on the rear wheel. With a chain, when you nail the throttle, it pulls on the top of the chain, which actually raises the wheel a bit. This makes the bike go a bit lower. Conversely, when you let off the throttle, the wheel is no longer pulled up, so the wheel goes down and the rear of the bike goes up. If you are leaned over in a corner and start dragging some parts, letting off the throttle will get you just a bit of clearance.

With a shaft drive, the opposite is usually true. Twisting the throttle will push the rear wheel down, raising the rear of the bike. This means that if you start dragging in a corner, the correct action is to add some throttle and also feather the brakes a bit to keep speed in check.

This shaft jacking was very profound on Yamahas and Kawasakis. Suzuki was the last one to introduce a shaft-driven bike and they somehow got it right; there is virtually none of that on any of the ones I have ridden.

.
 
Perhaps that is what it was. I was not aware that it still exists, it seems like the other manufacturers should have taken from Suzuki's accomplishments. I guess Yamaha and Kawasaki riders still get the shaft.
 
So how much power will the shaft rob? To me it seems like it would be stronger. Why don't they make the ring and pinion changeable like in a truck or car or do they or do they to the new ones?
 
My last shaft bike ran 9.27 et at 149 mph... that was 20 years ago... Turbo Yamaha 1100... There is always more power to be had...
 
deyo27 said:
So how much power will the shaft rob?
Click to expand...
On a stock GS comparatively there is actually VERY little difference between a chain driven bike and a shaftie. My fully loaded GS1100G never had any trouble keeping up with either Bwringer's stripped down 850G or Joe Nardy's clean 1100E (same year as my "G") when we rode together in the "spirited group" in the twisties.

Typically, Joe can outaccelerate me off the line (which one would expect from a 16-valve performance 1100 versus my 8-valve "cruiser") but the difference was never significant enough to make any real difference. Despite the both of them being more experienced riders than me I never had to work too hard to "run with the big boys," hehe!

Bottom Line: Unless you are the kind of person who must squeeze EVERY last ounce of performance from your bike you won't feel like you're missing out in any way on a GS shaftie. You'll only appreciate the fact that you don't EVER have to mess with a chain.

I've owned both, and while it's not the biggest deal in the world to adjust and maintain a chain I simply prefer not having to mess with my driveline at all, save a simple "check and lubricate" procedure on the splines whenever the wheel is off the bike. Every "once in a blue moon" (when the factory calls for it) I'll double check/change the fluids and inspect the drive shaft, etc. When's the last time any of you did any work on your car/truck/suv drive shafts/rear diffs? ... EXACTLY! :D;)

Regards,
 
Last edited:
Ya da, Ya da, Ya da. I have ridden and owned both chain and shaft. For me the chain bike is just plain more fun to ride. For me the fun factor out weighs all else. I ride a motorcycle because it is fun and not because I can say I don't have much maintenance.

The time I spend on my chain is no big deal. I will never buy another shaft bike unless I plan to flip it.

Maybe it is just the ride I have become used to and all else just feels wrong, so for me it's just my preference and if a shaft feels good to you, enjoy. Dan
 
Last edited:
As a new GS owner, I can tell you that a shaft drive was totally foreign to me. I've been riding motorcycles for over 30 years, and all have been chain final drive, or belt. My big concern, when researching the bikes, was reliability: I didn't want to get stuck with a bike that was prone to failure or needed parts replaced that were no longer available.

Maybe there should be some kind of sticky thread, so newbies like me could find out that these shaft drive GS's are not prone to troubles?
 
fnkvn said:
Maybe there should be some kind of sticky thread, so newbies like me could find out that these shaft drive GS's are not prone to troubles?
Click to expand...
Hopefully they'll find all the threads on torn up splines.
 
Billy Ricks said:
Hopefully they'll find all the threads on torn up splines.
Click to expand...

All the threads? That would cover what ... maybe a half a page to a page at best? For the record, if you search "stripped splines" you get two pages with most threads being about clutch problems. If you search "broken chain" you get TEN pages covering a variety of issues. I didn't go to the trouble of counting all the directly relavent threads for either issue but one quickly gets the idea as to which drive type experiences more reported problems just from this simple search...

So, comparing "stripped splines" with the many pages of threads discussing problems with chains (broken, worn, misaligned, rusted, etc, etc, etc,) and we quickly arrive at the correct conclusion - GS shafties are FAR more reliable in the driveline area than any chain driven GS, especially when one considers that if both are properly maintained the chain still needs to be replaced due to normal wear and tear several times before the shaftie guy even has to think about checking the splines for any wear at all.

I've owned both, and there's nothing wrong with either choice. My 1100 shaftie is much more fun (to me) than my 550 chain was (for reasons that go beyond the driveline), but "fun to drive" applies to either choice. At the end of the day (as I already mentioned) there is very little actual difference in the riding experience from one to the other. I carve up the twisties with the best of them and I've never felt the need to replace my smooth reliable shaftie with a chain driven alternative...

Regards,
 
Last edited:
You must log in or register to reply here.
Back
Top