You are not logged in.

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

1

Friday, April 22nd 2011, 9:44am

Liquid cooled GS?

I've seen a spy shot on both MCN and Solomoto of what is being claimed to be a BMW test mule for the next generation GS. Big news is what appears to be a liquid cooled Boxer. Picture is grainy (claimed to be taken on a camera phone), but some obvious differences are apparent (shaft drive is on other side). Journalists claim this was done to accomodate the radiator.

Time will tell...

Cheers,
Luckyll
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

Peter

Candyman

Posts: 1,061

Motorbike: R1200GS-07

Mileage: 47,000 km

Location: Singapore

Thanks: 1439

  • Send private message

2

Saturday, April 23rd 2011, 10:08am

Here is what I know:
- shaft drive is on the right side to unify parts with other BMW models
- visually the cylinder will not look very much different to the R 1200 cylinders
- the liquid cooling is not be a full enclosure but a water cooling of cylinder heads
- talk is about 1250 cc and 125 hp
Peter .PEOPLE WHO HAVE VISIONS SHOULD GO TO SEE THEIR DOCTOR

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

3

Sunday, April 24th 2011, 12:46am


- talk is about 1250 cc and 125 hp

8o I wonder where they'll add the extra 50 or so cc's: bore, stroke, or a combination of both?

Seems if the stroke gets any longer the cylinder heads will start to stick out too wide...

I suppose it's only a question of time before all boxers become liquid cooled.

Cheers,
Luckyll
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

Peter

Candyman

Posts: 1,061

Motorbike: R1200GS-07

Mileage: 47,000 km

Location: Singapore

Thanks: 1439

  • Send private message

4

Sunday, April 24th 2011, 9:01am

I think it would be around + 80 ccm, if i the 1250 ccm are true. Thereare plenty people who are impressed by numbers. Now there is a Ducati Multiple Scleroses 1200 and a Yamaha 1200 Super Titti.

Market launch is scheduled for 2013. The air cooled engines will still remain in the market, probably live in a 'classic' line.

I'd be more interested in a water-cooled 85 - 90 hp version with less than 200 kg weight. And not on another 5 hp more, and another , and another ... yawn
Peter .PEOPLE WHO HAVE VISIONS SHOULD GO TO SEE THEIR DOCTOR

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

5

Monday, May 9th 2011, 8:33am

Don't know if a new watercooled GS will necessarily weigh more... After all, when they came out with the 1200 they managed to offer more power with considerably less weight. Also, BMW seems to be slimming their bikes with each new model - although the K1600GTL is big, it's still lighter than the K1200LT which preceded it... and with more power (and better mileage).

Cheers,
Lucky
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

Peter

Candyman

Posts: 1,061

Motorbike: R1200GS-07

Mileage: 47,000 km

Location: Singapore

Thanks: 1439

  • Send private message

6

Monday, May 9th 2011, 11:19am

I do think as well it will not necessarily be heavier with the water cooling. But then, around 243 kg as the current R12GS, this is not a lightweight either.

1000 ccm, a 'torque engine' with around 90 hp, that would be interesting. Anyway, it does not seem the new GS will be my option in the future. It's currently developed more and more into a supermoto. I am glad I bought a '07. For the newer models translation is shorter and rpm levels higher with every update, exhaust sound louder, seating position less active ... I am basically waiting to see a 180 rear tire appearing.
Peter .PEOPLE WHO HAVE VISIONS SHOULD GO TO SEE THEIR DOCTOR

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

7

Thursday, May 12th 2011, 2:38am

Maybe an F800GS would fit the bill? It's lighter (around 210kg wet weight) with close to 90hp. Of course, you'd have to give up the paralever and a few other amenities that make the 1200 so great. Not sure what else out there in the "adventure touring" segment would fit... The DL1000 isn't that much lighter and you lose the shaft/ABS/traction control/etc.; then there's the Yamaha Super Teneré which weighs-in at a whopping 261kg!

Of course, if you can live without the shaft-drive, the new Triumph Tiger 800xc would seem to fit the criteria. About 95hp, 215kg (wet), and the triple cylinder engine - if anything like the Street Triple - is a very sweet mill indeed.

Choices are many :+)

Cheers,
Lucky
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

Peter

Candyman

Posts: 1,061

Motorbike: R1200GS-07

Mileage: 47,000 km

Location: Singapore

Thanks: 1439

  • Send private message

8

Saturday, May 14th 2011, 12:18am

Yes sure, choices are better than ever. The Tiger is interesting, indeed. And a chain drive is not necessarily a killer criteria to me.

There are rumours the F 800 GS will come with 900 cc once the liquid cooled boxer is out.

How about a 1000 cc boxer travel-enduro with shaft drive, telescopic fork, 90 hp and 200 kg? May be impossible. I am not sure, if the trend to bigger is better is really always better. Do we need a 125 hp travel-enduro?
Peter .PEOPLE WHO HAVE VISIONS SHOULD GO TO SEE THEIR DOCTOR

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

9

Tuesday, March 27th 2012, 1:54am

I am not sure, if the trend to bigger is better is really always better. Do we need a 125 hp travel-enduro?

I've always believed that bigger, is simply bigger - not better. :chuckle: Unfortunately, I appear to be in the minority. Never thought I'd see the day that would have a production 2200 cc motorcycle, but lo and behold, the Triumph Rocket is there! There are now many bikes that can easily top 200hp with very little modification - yet how many riders really need that kind of power other than on the track? Still, bigger hp numbers sell more bikes... Except for Harley-Davidson - their most performance oriented bike, the V-Rod, is also one of their least popular :evil:

I'd like to see BMW come out with a smaller, lighter boxer engine that truly pushes the technological boundaries. Lets see an 850cc boxer with liquid cooling, direct fuel injection, variable valve timing, and maybe even a light-weight electronic CVT transmission that would help a smaller engine keep revs within the powerband.

The newest bike in my stable is a Suzuki 650 Burgman - which is big by scooter standards, but a 650 cc engine gets laughed at by my cruiser riding buddies... of course, they stop laughing as soon as the twisties start and within the first five turns all they can see are my taillights. :-D

Cheers,
Lucky
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

luckyll

Wannabe

  • "luckyll" started this thread

Posts: 90

Motorbike: 1982 Yamaha XJ650RJC Seca - 2003 Yamaha XT225 - 2011 Suzuki Burgman 650

Location: Moncton, New Brunswick, Canada

Thanks: 71

  • Send private message

10

Friday, April 6th 2012, 6:41pm

Some more recent pics on French website moto-station:
http://www.moto-net.com/breve.php?RefBreve=4516

Some details are more evident, like trick illuminated headlight surround which reminds the K1600 and BMW cars, and radial mounted brakes.

Latest pictures seem to be closer to production bikes and not just test mules.

Cheers,
Lucky
1-Find road, 2-Aim handlebars, 3-Release clutch and twist throttle, 4-Repeat 8)

Counter:

Hits today: 214 | Hits yesterday: 393 | Hits record: 3,110 | Hits total: 310,740 | Counter age (days): 618.62