Bikes that really should have shaft drive

Bikes that really should have shaft drive

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Discussion

Prof Prolapse

16,160 posts

190 months

Tuesday 26th August 2014
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Silver993tt said:
I also vote for shaft drive on nearly all bikes. An alternative would be enclosed chains and don't understand why they're not available, even as an option.
The answer for enclosed chains is the same for shaft drives.

No one gives a st bar about a dozen people on the internet who don't increase demand for new bikes in the first place.


Mr2Mike

20,143 posts

255 months

Tuesday 26th August 2014
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black-k1 said:
Removes requirement for lubing and adjusting and saps less power than a badly adjusted/lubed chain.
I doubt that very much. A chain would have to be in a hell of a state before it saps more power then than two sets of bevel gears and a universal/CV joint.

Husaberk

246 posts

207 months

Tuesday 26th August 2014
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Dr Jekyll said:
Reduced maintenance is the upside. You can be out riding while the chain drive owner is faffing around adjusting the chain.

Given the power of modern bikes reduced efficiency compared with a perfectly adjusted chain is irrelevant. Weight is similarly irrelevant.

Most of us have no interest in adjusting our final drive ratio, that's why cars seem to manage perfectly well with shaft drive.
Hmm, "faffing". I changed the oil more times than I adjusted the chain.

Silver993tt

9,064 posts

239 months

Tuesday 26th August 2014
quotequote all
Husaberk said:
Hmm, "faffing". I changed the oil more times than I adjusted the chain.
Really? Mine gets a change every 20k miles.

Husaberk

246 posts

207 months

Tuesday 26th August 2014
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Silver993tt said:
eally? Mine gets a change every 20k miles.
Engine oil?

Silver993tt

9,064 posts

239 months

Tuesday 26th August 2014
quotequote all
Husaberk said:
Silver993tt said:
eally? Mine gets a change every 20k miles.
Engine oil?
Ah, thought you meant oil in the shaft drive.

catso

14,787 posts

267 months

Tuesday 26th August 2014
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Dr Jekyll said:
Kawasaki Z1000 perhaps.


Gareth9702

370 posts

132 months

Tuesday 26th August 2014
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That is a real Z1000!

spoodler

2,091 posts

155 months

Tuesday 26th August 2014
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Interesting that you should post the Z1000ST. I still have one of these and have owned several. One was a road legal drag racer with welded crank, 1140cc etc. Strange choice you might think but in standard trim the shafty was only about half a second slower than the (supposedly much lighter and sportier) chain over the standing quarter - the difference diminishes as you add power. Some of that half second could be attributed to the extra weight of the shafty but even then part of the extra weight was due to the heavier frame.
So even in the dark days of primitive Zeds there wasn't really a huge performance difference, increased efficiency should have minimised what there was by now anyway... As for shaft reaction and evil handling, the shafty actually handled better than the chain version, that was down to an improved frame tho' - both could wheely and do rolling burnouts but only one would snap its final drive after a weekend's playing... and it wasn't the shafty.
Now... belt drives smile

tight5

2,747 posts

159 months

Tuesday 26th August 2014
quotequote all
Hooli said:
tight5 said:
Hooli said:
R1s, as they are all ridden by fat blokes too old to bend down & manage to lube the chain.
one gets ones butler to do such things .
Have you no class old bean, one's butler should instruct the groom to do it.
You don't have a motorcycle Butler ?
How terribly lower class !
bowtie

nightflight

812 posts

217 months

Tuesday 26th August 2014
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To answer the original question, Ducati Multistrada.

Silver993tt

9,064 posts

239 months

Tuesday 26th August 2014
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nightflight said:
To answer the original question, Ducati Multistrada.
Yes, agree. test road the bike. 2 things I didn't like were no shaft drive, agricultural engine. It's a very expensive bike that should at the very least have features such as shaft drive as it's marketed as a long distance touring bike. If they wanted to keep the same power to the rear wheel then simply up the power output by 10-15hp.

shadylee

754 posts

210 months

Tuesday 26th August 2014
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My honda blackbird,has enough power and weight for it not to be noticed.....

Wedg1e

26,801 posts

265 months

Wednesday 27th August 2014
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Silver993tt said:
Yes, agree. test road the bike. 2 things I didn't like were no shaft drive, agricultural engine. It's a very expensive bike that should at the very least have features such as shaft drive as it's marketed as a long distance touring bike. If they wanted to keep the same power to the rear wheel then simply up the power output by 10-15hp.
You mean the new 'Strada? The engine might be rough (well, typical V-twin) but it's got a better spread of power (and more of it) than the old one. I know they're now doing a deal with free panniers to tempt the long-haul brigade, two of my mates bought them just before that was introduced (one managed to get a set retrospectively biggrin) but it's still not really a tourer in the Goldwing sense; it's a Sunday morning bike that happens to be comfy enough to get you to the good roads in a fit state to enjoy them biggrin - the added weight of shaft drive would probably count against it if only used for those Sunday mornings.
Said mates and I are off to the Alps again soon: I'll be the one on the full-fat tourer but they'll still get there fresher than I will wink

EvoBarry

1,903 posts

265 months

Wednesday 27th August 2014
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I ride my Fazer600 everyday to work and back, all year round, and most weekends for fun when I'm not out on the sports bike, only recently had to change the (original) C&S at 28k miles. Adjust it maybe once/twice a year, and even then its a slight tweak. I think the shaft lovers are just too lazy to keep a chain clean personally, although I think an enclosed chain would make more sense.


spareparts

6,777 posts

227 months

Wednesday 27th August 2014
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I don't see the fuss as I have never had to adjust a chain. It gets done when the tyres get changed every 1.5-3k miles.

Shaft drive is only useful because it's easy to keep the bike looking shiny smile

willis1337

428 posts

166 months

Wednesday 27th August 2014
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ZZR1400

Mr2Mike

20,143 posts

255 months

Wednesday 27th August 2014
quotequote all
Silver993tt said:
Yes, agree. test road the bike. 2 things I didn't like were no shaft drive, agricultural engine. It's a very expensive bike that should at the very least have features such as shaft drive as it's marketed as a long distance touring bike. If they wanted to keep the same power to the rear wheel then simply up the power output by 10-15hp.
Are you imagining that you can take the top off the engine to expose a power control knob that you just turn up a few notches, instant power gains with no impact on emissions, driveability, economy etc?

Silver993tt

9,064 posts

239 months

Wednesday 27th August 2014
quotequote all
willis1337 said:
ZZR1400
Yes, agree. It needs shaft drive especially if used for long spots touring (which it is designed for). K1300S and VFR1200F both have shaft drive and are in exactly the same class of bike - sports tourer.

Silver993tt

9,064 posts

239 months

Wednesday 27th August 2014
quotequote all
Mr2Mike said:
Silver993tt said:
Yes, agree. test road the bike. 2 things I didn't like were no shaft drive, agricultural engine. It's a very expensive bike that should at the very least have features such as shaft drive as it's marketed as a long distance touring bike. If they wanted to keep the same power to the rear wheel then simply up the power output by 10-15hp.
Are you imagining that you can take the top off the engine to expose a power control knob that you just turn up a few notches, instant power gains with no impact on emissions, driveability, economy etc?
er, no. What I expect is that either the 10-15hp makes no difference to road riding or, if for marketing purposes they need to show same HP at the rear wheel they could increase the capacity by 50-100cc as an easy way to maintain the output.