BMW K1200S (2004-current)

Without a doubt the best bike I have owned. The engine is great, very flexible, relax and ride it on the torque or open it up to experience it's full capability of propelling you at stupid speeds. The handling is sure footed and reassuring at all speeds. I have seen as much as 160 miles to reserve and then it counts down from 50 miles. Once I had the reserve counter showing 2 miles to empty and I still managed to fit in only 15 - 16 litres in the 19 litre tank! Generally I found it very comfortable but occasionally got a numb bum on longer trips. However, my bike had it's fair share of problems. If cold the engine would rattle on start up for a second or two until oil got to the cam chain tensioner and if you tried to set off quickly the clutch would make a horrible squeal. Both faults were investigated but no faults were found and a lot of other owners on forums have had the same experience with no further problems, apparently sorted on the 06 onwards bikes. The only failures I had were the gearshift potentiometer, it is used to sense what gear you are in and display it amongst other things. But when it goes wrong you still get the gear indication because the bike works out your revs vs. speed and calculates it, though it won't sense neutral so causing starting issues but you can get round these until you get it in for a fix. The worst failure I had was the brake servo (removed on later models, only used to dampen the earlier models cruder ABS). I was enjoying a bit of spirited riding and the brake fail light started flashing at me, not good entering a 30mph zone approaching a 90 degree bend from a national speed limit. Luckily there was enough residual pressure to slow me down. The brakes still worked but didn't have the huge stopping capacity that I was used to (when they worked, they are the best brakes I’ve used) so I limped home. The fault went away but I took it to BMW who plugged it in, they said the failure had logged but not what had caused it, so away I went and it happened 6 weeks later again. Apart from these issues it was a superb bike and I regret changing for my RSV Factory (on some days). It was a do anything motorcycle, touring, scratching and commuting was a joy.

When your K1200s is due for servicing get them to check throttle linkage as mine is playing up for the second time, throttle sticking open at 6.5k rpm (kind of exciting). Worse of all had major suspension failure two up, Strut connecting shock to mainframe broke in half (Luck was on my side only doing 20mph) BMW replaced free reckoned failed/seized joint, would have been fatal at any more speed so get them to check next service ok :(

Good handling for a big bike, suspension somtimes a bit choppy. Very disappointed with finish - rusty bolts, corrosion getting under paint on castings. If you use it in the winter beware! Dont believe what they say about depreciation, you'll lose more in £ notes than you would with a Jap. Clutch judder (had it replaced, still wasn't perfect). Poor fuelling compared to something like a 'Busa. Why do BMW persist in using 3 buttons for the indicators when everyone else gets away with one? How many times did I flash my left indicator at someone - the button is where the horn is on every other bike! All in all, the little flaws let down what could be a brilliant bike, expensive imperfection. Won't be buying another beemer.

Usually change every year, first bike I have had (other than an RSV - but that was too painful!) that I can't see myself wanting to change for a number of years. Has its faults, clunky gearbox, vibes etc, but that is only when I compare it to others... without a comparison I wouldn't have mentioned it. Went around Spain and France on a 950 Adventure June 07, wish I had owned this then. Too expensive, despite loving it.

I SURVIVED, JUST, BUT WILL BE DISABLED FOR THE REST OF MY LIFE The brakes on my BMW K1200S locked the road wheel[s] solid under no provocation whatsoever BMW K1200S ABS servo brake system most probably failed? Does any body know of similar incidents? We would like to speak to anyone who has suffered a similar problem with a view to BMW taking the correct action in order to prevent other BMW users from suffering a similar fate of worse Can anybody help please? Thank you to all

As the title says, the K1200S is not perfect: the engine is a bit buzzy, the clutch can be finicky, the gearbox clunks, and there are some styling cues that don't quite work, such as the huge muffler can and the 1990's Hondaesque nose. However, the engine is a fizzing, bubbly thing that always wants to deliver great power and seriously storms when you get north of 6,000 rpm. The handling, while criticized by some as being slow in the steering and the Hossack frontend lacking feel, is absolutely planted and stays resolutely on line even when encountering a mid corner bump or the need to brake. Speaking of brakes, these things are foolproof and provide enormous power safely, all with the peace of mind of linked front-and-rear braking with ABS. Straight line stability is rock solid and unhampered by side winds and gusty days. Ride quality is excellent: compliant with good bump absorption, but without feeling cushy or soft. There is a little slack in the driveline, and this can be accentuated by the on-and-off fueling, but the maintenance-free shaft is great for weekend riders. And let's face it - we are the majority of motorcycle owners. The equipment is first class and the ESA is a must have option. The comfort for a sports bike is pretty good as well.

For real life bumpy back roads there isn't a better sports bike out there, and for fast motorway cruising only the specialised tourers can beat it. The ESA is awesome; mine is mostly set on "sport" but for two-up cruising the "comfort" setting keeps the wife happy! Positive: Handling, brakes, stability, engine (it begs to be ridden hard), ESA (!!!). Negative: Gearbox (clunky) and poor on/off throttle transition fueling at 2500/3000 revs. My last bike was an Aprilia RSV1000R Factory and the K12S is just as exciting when ridden hard but way more practical and has alot better stability. On all but the tightest corners I am faster on the K12S because it gives me the confidence to improve my riding.

I have had several different bikes over the years but this beats everything hands down! It does it all - tour comfortably, blitz 'A' roads, scratch on 'B'roads far better than a bike this size has any right to, and is so easy to use with its smooth power delivery and awesome torque! After owning the new K1200GT for 6 months before changing, I was expecting a notchy gearbox for the first few thousand miles, but this has no glitches at all and it goes up and down the box beautifully, with just a snick of the lever. The engine is just staggering - endless power that goes on and on for ever. The brakes are possibly the best on the market and the lights are excellent. Comfort is not quite as good as the GT but you can ride for hours without getting back ache - the bars are in just the right position and the wind protection is surprisingly good. The handling is truly excellent for a big bike. It is surprisingly flickable but what stands out is the planted feel you get when cornering - reminds me very much of the ZX7R I used to have. It really does feel as if it is on rails and totally unflappable. Are there weaknesses? Well, I cannot find any. Yes, it is expensive, but the build quality is second to none and you really do get refinement from BMW these days. For long distance touring you could do with a slightly bigger tank but that is being very fussy! The panniers are actually very good although their style is odd to start with - they do grow on you. This is an aweful lot of bike and it will surprise many people who have old-fashioned ideas about BMW - try one; you will be amazed!

I bought the k12s in June 2005. The bike its fully loaded:esa(electronic sospention adjustment), abs, alarm, BMW paniers and gps system.I had a Honda CBR1000F  for 10 years and decided I wanted a supersportourer, as the CBR was getting on a bit. I looked & testrode a few (Backbird, Triumph Sprint ST, Kawasaki 1200, and VFR), but when I looked at the K12's I loved the look, it only took a 2 hour test ride on it to make me part with around £12,000!!! I toured around Europe on it(Blackforest trip last year,and Loire castles trip this year....Alps next year!) and it's perfect for me for fast touring. The ergos are perfect as well (I'm 6 feet tall & put a double bubble screen on, which deflects the wind to the top of my helmet). Although the performance is the same as most 1000 sportsbikes, the riding position it not at all extreme and I can ride all day long with no aches and pains. I also use it to commute to &  from work (90 miles round trip), and go out with friends at the week end.The k1200s does this perfectly. Strengths: This bike is a missile and it's alround ability its fantastic! I've found it reliable. The brakes are the best on anything on 2 wheels,and the stability and handling are perfect. this bike is on it's own rail....pick a line & it will not move!! Weaknesses: Clunky 1-2-3 gear shift, slight fuelling glitch at betweeen 2/3k revs., goes too fast too easily. Watch out for points on your licence!!!!

I bought this bike a week ago and the dealer told me not to go above 6000rpm for the first 600 miles (which seems to be taking forever). However the power band starts from 2000rpm so you don't mind so much. This bike corners like it is on rails and the breaks are the best I've ever tried on any bike. Plus the seat and mirrors are fantastic. If you can afford it, this is the best bike around and all the bike you would ever need. Strengths: Engine, performance, handling, brakes, mirrors and seat are all of the highest quality. Weaknesses: Price tag mainly, but also other few little gripes. I wouldnt call them anything more than that. You need to have very close control with the clutch due to its power and yet the clutch is quite heavy so I'd suggest to test ride the bike in a city before you buy it. Also the gear change from 1-2 and 2-3 sound a bit clunky. But other than that, this bike is perfect.