Motorcycle specifications BMWF 800 S 2009 The new deal
introducing the first member of a new BMW family. A family whose motorcycles will be equipped with an in-line twin-cylinder engine... in line. In fact, the new F 800 S, and the models that follow, are equipped with an all-new engine featuring a novel architecture for the Bavarian manufacturer.
This vertical twin, designed in collaboration with Bombardier-Rotax, is manufactured at Rotax's Austrian plant. Rotax also manufacturesAprilia's twin engines. We can therefore expect excellent performance from this 798 cm3 berlinguot; without the undesirable effects and vibrations, because for mass balancing, the parallel twin uses a system that is unique in motorcycle series production: an additional balancing rod compensates for first- and second-order inertia forces and filters out any unwanted vibrations.. The combustion chambers are directly inspired by those of the new K engines(1200 S and R). With 4 valves per cylinder and a 12:1 volumetric ratio, the mill is rated at 85 hp.
85 hp and just over 180 kg is the BM version of sport - more in the spirit of the R 1100 S than a hypersport. The F 800 S is a gentleman's sports bike. A machine for pleasure, not for tearing off bits of vibrator on the track. Nonetheless, with 200 kg of weight, an apparently "pivotless" perimeter frame (a Honda structure found on the VFR and 900 CBR, consisting of 2 spars without rear side plates) and BMW know-how, the F 800 S should prove pleasant and unruffled.
The machine is equipped with rims similar in design to those on the K 1200, a single-shaft and toothed-belt final drive as on the F 650 CS Scarver, ABS on request, and is also available in a 34hp version.
A medium-displacement sportbike, not an exclusive one. But that doesn't mean it's affordable... It's a BM!
A BM and its typical noise. A little effort on the acoustic side, and the engineers have given the parallel twin a sound pretty close to that of the big Boxer officiating in the higher range.
M.B
(manufacturer's photos)
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I forgot!!! the original engine didn't hold up... an estimate of €6,000 for an exchange scalded me and it stayed in the garage for two years.... what a shame. Luckily, an Austrian friend of mine had a friend who worked at Rotax. During a business meeting, I rented a van, loaded up the F800S, and took it to the guy at Rotax... A month later I took the train on the Zurich Salzburg line (a magnificent journey by the way) to look for the bike fitted with a black Rotax test engine for 2500€. The return journey under the sun was magical: 1st stop and night in Stuttgart then 2nd day in the direction of Lille i.e. 1300kms... happiness in branch on long journeys this motorcycle (ok ok lying on the tank with somewhat painful fingers but I don't care as long as I had the intoxication!!!!!
i think it's a perfect, inexpensive second-hand bike if it's been well looked after. Rating : 5/5 Respond to Pegalex
I've ridden 2-strokes (250 tdr), big singles (klr), three-cylinders (triumph, benelli), big twins (voxan, ducati) and 4-cylinders (zzr), and even if it's not mind-blowing, it's one of my favorites. She's got it all down pat, she eats up the miles with a bird's appetite, and when she's a bit pissed off solo, she'll take on a bigger bike, her ground clearance is really top-notch (before you start rubbing it in, you really have to step on the gas), and she's always sound and brakes quite well.
It's just that the micro-vibrations around 5000 rpm can be annoying. The look is beyond question, but as I like it quirky, it's got what it takes!
So you see, I like this unpretentious motorcycle that never lets you down, while preserving your wallet! Rating : 4/5 Respond to TwiTri
- a very efficient chassis
- a high-performance "sporty for gentleman" engine
- a distinctive look that rarely leaves an onlooker indifferent
- all with a beautiful single-arm "sanglé\".
When she's older, I've promised myself a rejuvenating treatment with a café-racer project... if you know of any successful projects, I'd love to hear about them! Rating : 5/5 Respond to Gentleman rider
On the other hand, the "BM" noise, "clangs" and "clongs" at every gearbox and clutch manipulation, engine noises that aren't very pleasant, and indicator lights that are confusing when you're used to other brands
As for the design, to each his own, but it doesn't leave one indifferent. I'd be tempted, but at the "BM" price Rating : 5/5 Respond to dratomel
In any case, I think this F800S is great and, frankly, a pleasure to ride, and its riding position and lightness make it a very intuitive bike... Rating : 5/5 Respond to Flying Cui
For the same price, there's better. Rating : 5/5 Respond to Hub xj900s