Skip to main content

Water-cooled BMW GS is new from the ground up ...

Look BMW are making a kettle...

By MCN -
New bikes
19 August 2011 16:50

This exclusive spy shot proves the next generation BMW R1200GS will be new from the ground-up, with an all-new water-cooled engine, revamped styling and major chassis changes.

The photographs - taken last week outside BMW's Munich Development Centre - show a pre-production GS with a water-cooled engine plus radial brakes, modernised styling, adjustable screen, new clocks and the exhaust and shaft drive on opposite sides to the current model.

The clearest evidence that the bike is water-cooled comes from the exhaust port, which is now at the base of the motor. This would not be possible with an air-cooled engine because the exhaust valves would get too hot - they need to be at the front to get maximum benefit from the airflow. A radiator fan is also just visible through one of the ducts near the bike's headstock, though the water pump is not visible and any hosing is tucked neatly out of sight.

In the past, water-cooling was primarily a route to increasing power - the greater control over engine temperature means components can safely operate at higher revs without overheating. But BMW insiders have told MCN the company has no desire to improve on the current GS's 110bhp and is more interested in exploiting other benefits of water-cooling. These are: emissions control, noise reduction and moving the inlet out of the way of the rider's legs.




From http://www.motorcyclenews.com/MCN/News/newsresults/New-bikes/2011/August/aug1911-water-cooled-bmw-gs-is-new-from-ground-up/
Labels:

Comments

  1. Anonymous31 August 2011 at 13:09

    I look forward to seeing what other goodies you have here. BMW Motorbikes

    ReplyDelete

Post a Comment

Popular posts from this blog

Tuning 40mm BING CV carburetors for BMW motorcycles by ear.

Steve Doyle has put together this great and simple guide to tuning your Bing carbs. No need for expensive tuning equipment. So over to Steve...... Any feed back on this How To please email me and I will pass it onto Steve. There are 3 common methods to syncing the carbs. They will all work 1. Shorting the plugs. http://bmwmotorcycletech.info/synchcarbs.htm and http://www.airheads.org/content/view/216/98/ 2. Using a manometer of some sort. Carbtune, Twinmax or home made http://www.airheads.org/content/view/183/98/ 3. Using your ears. No comprehensive articles that I could find.. In the spirit of learning to service and tune at home and after lots of reading, I decided that for me the "by ear" technique might be the most useful, as it doesn't require any special tools and can be performed anywhere. There is no risk of electrical damage to the bike or the one doing the adjusting. It was very difficult to find a comprehensive description of the procedure, so using the combi...
4 comments
Read more

ZS - The constant fiddle.

Why can it not be left alone? Why this constant fiddle? I can't answer this cause I can't stop doing things to the ZS. Added a pillion pad. Added a cowling to the speedo. Stripped all the stickers off the tank. Rubbed the rust back. Sealed the tank with Rust-oleum Clear. Made a tank bra out of leather and on old belt. To help stop fuel from affecting the clear coat when filling up. Used an old bum bag to fill the void between the tank and the saddle. Put headlight back to the original position. Bigger mirrors.
Post a Comment
Read more

On a Sure Footing....

I love my BMW. More than any other bike I have owned. This doesn’t mean that it is not without its blemishes. Take the hair trigger sidestand. Known to fold up when an Alpaca herder in the Andres sneezes and the bike is in Australia. Many a BMW owner has found their bike on its side on the ground. Fairing broken. The sidestand has folded up into the raised position. Why? Because it likes to. Once the smallest amount of weigh transfers off the side stand it will fly up. Also if you have an RT type fairing as mine does you can not put the stand down when sitting on the seat. Well I can’t with my short legs. I have to clamber off the bike while holding it up right and then use centre stand. I don’t trust the sidestand. This Video shows how vicious the original sidestand is. Click on the play button. That all changed yesterday. I fitted a SureFoot sidestand . Moto-Bins in the UK supply these. They are of a very sturdy construction. Comes with full fitting instructions and 2 new...
1 comment
Read more