So far, the author of this test has been able to partially evade bold photo ideas of the PS guest stunt driver Jo Bauer. For example, jumping over a 25 meter long hill belonging to the public road network with three road machines flying in formation and landing in a busy roundabout, a perfect table for the Supermoto professional.

Wild, exotic, competitive

But today Jo does not allow any excuses. Today, PS moves out on ideal terrain with three bikes predestined for crisp action: single-cylinder supermotos. The marvelous supermoto track of the Freiburg Motorsport Club in Bremgarten is perfect for the three test subjects. The drifting elite meet here every year for a rendezvous. The cracks drive two runs to the German championship on the Baden circuit.

Also on board is the Husaberg FS 570 2010 model brand new, wild, exotic, competitive hungry. The company, founded in 1988 and originally purely Swedish, has been part of KTM for 14 years, but most of the development of new models still takes place in Sweden. As a second test machine, PS grabbed the all-rounder KTM 690 SMC. Both bikes are not designed for pillion rider use. The robust Husqvarna 610 ie, which completes the test field, is the only one that offers space for the passenger.

Husaberg FS 570 requires earplugs

Conceptually, the drive, which was newly developed for 2009, stands out from the Husaberg clearly different from the other two. The crankshaft of the single cylinder is above the clutch and the gearbox. The opposite is true for conventional engines. This arrangement is intended to bring the large rotating masses closer to the vehicle's center of gravity. The Swedes expect better handling from it. The cylinder, which is inclined forwards by 70 degrees, saves installation heightand lowers the center of gravity, while the gasoline /air mixture reaches the cylinder head in a streamlined manner. Despite the completely different layout, around 60 percent of the engine's innards come from the KTM shelf.

Unfortunately, the open 60 HP 570 is only approved for traffic with 8 kW (just under 11 HP) for noise reasons. With the roar of the exhaust and its pithy intake noise, it calls for earplugs. According to HP information, some dealers get approval with around 45 HP by means of individual reports. In the test, the open 'Berg' ran out of competition.

Husaberg with plastic frame back

KTM and Husqvarna do not need special reports. The Austrians certify that their Sumo is 63 legal ponies, while the Husky gallops 49. The performance deficit of the 610 is clearly noticeable, the Husqvarna runs through the speed range quite tough despite measured 52 HP. The seemingly listless performance development may not really fit the sporty brand image. The drive acts rather cautiously. On top of that, it generates annoying vibrations from medium speeds. On the plus side there is a beguiling sound: a muffled suction rumble mixes with a sonorous, pithy single-cylinder sound. According to Husqvarna, a successor to the 610 ie will soon be launched. The current model goes over the counter for a comparatively cheap 7,000 euros.

Some 1,800 € KTM calls for more for the SMC. For this, the Austrian offers, among other things, a powerful, cultivated engine. The single shows very good manners without missing the typical, characterful single cylinder stroke. The test bench of the 690 certifies 65 hp, two more than stated. Real momentum in the hut comes between 4,500 /min and 7,500 /min, in this area the KTM rushes forward passionately and revs up cleanly and willingly. Below 4,500 rpm, the stew has a far less dynamic effect and up to 3,000 rpm the SMC lashes strongly with the chain. Furthermore, it jumps quite hard on the gas and if you shift carelessly, an idle creeps between the upper gears from time to time. Nevertheless, the KTM propellant is convincing, it is clearly number one for daily hunting on public roads.

In contrast to this the drive of the FS 570 is more suitable for Supermoto circuits with the shortest possible straights, reason: pronounced vibrations. The single, surprisingly powerful with 60 hp, generates striking jolts, especially in the middle to upper speed range. To compensate for this, the engine is extremely lively to work. In combination with the relatively short gear ratio, the mountain shoots out of the corners as fast as an arrow, even in a wheelie up to third gear. Her temperament is reflected in the consumption: With 8.5 liters /100 km, the Swedish exile pulls considerably more juice through her throat than the KTM (6.7 liters) or the Husky (6.0 liters). With a tank volume of around 8.5 liters, the Husaberg pilot should always keep an eye on the fuel supply. Husaberg also goes its own way with the chassis. Example weight: with a full tank of 127 kilos, it weighs around 27 kilos less than the KTM and Husqvarna, which are only half a kilo apart. To the littleThe weight of the Husaberg is also contributed by its self-supporting frame rear made of plastic - unique in the scene.

KTM slides gently and controllably

When it comes to handling, the Husaberg is clearly ahead. A narrow rear rim and handy standard tires (Michelin Pilot Power) make the difference in addition to the engine arrangement and the weight advantage. Hairpin, changeover or other curves: The Husaberg takes everything by storm. Sometimes it even seems a bit nervous when you fold it down. Not quite as handy as the FS 570, but the KTM circles the radii very evenly. Peek out the line, pluck the wide handlebars, done - the SMC follows steadfastly in the specified direction. When drifting down, the Austrian conjures an ace up her sleeve: her anti-hopping clutch. The KTM slides gently and controllably into the corners, at this point it marks the top in front of the competitors equipped with conventional clutches. The Husky in particular tramples with the rear wheel during this exercise, and the 610 requires the most force when turning. In addition, the pilot must always make minimal corrections to the line at the entrance to the curve. On the other hand, the Husqvarna is very full in the inclined position and its spring elements respond extremely well.

In this point, the SMC and the FS 570 is naked. Both forks are not very sensitive and the struts trample over hard edges. In the latter case, mitigation promises the complete opening of the high-speed compression damping. The brakes of all three supermotos bite sensationally and can be easily dosed. Conclusion: one type of motorcycle, three different interpretations. The Husaberg FS 570 forms a fascinating competitive basis with little suitability for everyday use. The KTM 690 SMC cuts a good figure everywhere. The aging Husqvarna 610 ie does not quite reach the potential of the competition.

Specifications Husaberg FS 570

• Drive: single-cylinder engine, 4 valves /cylinder, 44 kW (60 PS ) at 8000 /min *, 63 Nm at 6000 /min *, 565 cm³, bore /stroke: 100/72 mm, compression ratio: 12.2: 1, ignition /injection system, 42 mm throttle valves, hydraulically operated multi-disc Oil bath clutch, six-speed gearbox, no emission control
• Chassis: steel double loop frame, steering head angle: 63.5 degrees, caster: no. A., wheelbase: 1475 mm, upside-down fork, Ø fork inner tube: 48 mm, adjustable in rebound and compression stage, directly hinged central spring strut, adjustable in spring base, rebound and compression stage (high /low speed), spring travel v. /h .: 280/310 mm
• Wheels and brakes: wire-spoke wheels, 3.5 x 17 '/4.25 x 17', Front tires: 120/70 ZR 17, rear: 150/60 ZR 17. First tires: Michelin Pilot Power. 310 mm single-disc brake with four-piston fixed caliper at the front, 220 mm single-disc brake with single-piston floating caliper at the rear
• Dimensions and Weight: length /width /height: 2140/960/1390 mm, seat /handlebar height: 895/1165 mm, handlebar width: 815 mm, 127 kg fully fueled, v./h .: 47.2 /52.8%
• Rear wheel power in last gear: 40 kW (54 PS) at 149 km /h
• Driving performance: 0-100 /150/200 km /h: 4.6 /9.7 /- s, pulling 50-100 /100-150 km /h: 4.8 /5.4 s
• Top speed: no specification *
• Consumption: Super, average test consumption: 8.5 liters /100 km, tank capacity /of which reserve: 8.5 /1.5 liters, range : 100 km
• Basic price: 9795 euros (plus additional costs)

Factory specification:

• Drive - 4 out of 5 stars: What a driving force: powerful, spontaneous, wild. Unfortunately, the mountain with open power is not eligible. Powerful vibrations and the high consumption cost one star.
• Chassis - 4 out of 5 stars : With a full tank of 127 kilos, the FS 570 is a real flyweight, it sweeps around corners like a whirlwind. The fork could respond better, the brakes are great.
• Ergonomics - 3 of 5 Stars: good arrangement of handlebars, bench and footrests, adjustable handlebar brackets allow individual adjustment. The seat is extremely hard and very narrow - ouch!
• Driving fun - 4 out of 5 Stars: A lot of power, little weight, short translation: The 570s aroundpunching the corners is a lot of fun. The seat, the vibrations and the short range are less fun.
• PS judgment - 15 stars, except rating: The 570 forms a perfect basis for competition, pure racing flows out of every pore. It cannot be approved with open power, so it runs out of competition.

Specifications Husqvarna SM 610 ie

• Drive: single-cylinder engine, 4 valves /cylinder, 36 kW (49 PS) at 7750 /min, 50 Nm at 6250 /min, 576 cm³, bore /Stroke 98 /76.4 mm, compression ratio 11: 1, ignition /injection system, 42 mm throttle valves, mechanically operated multi-plate oil bath clutch, six-speed gearbox, G-Kat
• Chassis: steel single-loop frame, steering head angle: 71 degrees, caster: 70 mm, Ra dstand: 1485 mm, upside-down fork, Ø inner fork tube: 45 mm, adjustable in rebound and compression stage, central spring strut with deflection, adjustable in spring base, rebound and compression stage, spring travel v./h .: 250/290 mm
• Wheels and brakes: wire-spoke wheels, 3.5 x 17 '/4.25 x 17', front tires: 120/70 ZR 17, rear: 150/60 ZR 17. First tires: Dunlop Sportmax D 253. 320 mm single-disc brake with four-piston fixed caliper at the front, 220 mm single-disc brake with single-piston floating caliper at the rear
• Dimensions and weight: length /width /height: 2135/805/1405 mm, seat /handlebar height: 875/1135 mm, handlebar width: 815 mm, 154.5 kg with a full tank , v./h .: 47.9 /52.1%
• Rear wheel power in last gear: 34.5 kW (47 PS) at 147 km /h
• Performance: Acceleration 0-100 /150/200 km /h : 5.0 /12.9 /- s, pulling speed 50-100 /100-150 km /h: 7.0 /8.7 s
• Top speed: 145 km /h *
• Consumption: Super, average test consumption: 6.0 liters /100 km, tank capacity /of which reserve: 12.5 /- liters, range: 208 km
• Basic price: 6,999 euros (plus additional costs)

Factory specification:

• Drive - 2 out of 5 stars: great single sound; sounds robust, dull, nasty. Unfortunately, the power output doesn't keep what the sound promises. From medium speeds onwards, the Husky annoys with fine vibrations.
• Chassis - 3 out of 5 stars : The spring elements respond great, and the brakes bite in a species-appropriate manner. Sluggish handling, rear wheel stamping and turning behavior cloud the picture a bit.
• Ergonomics - 4 of 5 Stars: The Husqvarna is the only one of the trio to offer passengers a comfortable spot. Passengers can take it for a long time on the comfortably padded bench.
• Driving pleasure - 2 of 5 Stars: Compared to the dynamism of the competition, the Husky is having a hard time. Its appeal lies in the sound, the ergonomics, its suspension elements and the price.
• PS judgment - 11 stars, 2nd place: The Husqvarna looks like an aging coach horse among pedigree stallions. She is a good companion with solid everyday qualities, no more, no less.

Specifications KTM 690 SMC

• Drive: single-cylinder engine, 4 valves /cylinder, 46.3 kW (63 PS) at 7500 /min *, 64 Nm at 6000 /min *, 654 cm³, Bore /stroke: 102/80 mm, compression ratio: 11.8: 1, ignition /injection system, 46 mm throttle valves, hydraulically operated multi-disc oil bath anti-hopping clutch, six-speed gearbox, G-Kat
• Chassis: steel space frame, steering head angle: 63 degrees, caster: 112 mm, wheelst and: 1480 mm, upside-down fork, Ø fork inner tube: 48 mm, adjustable in rebound and compression stage, central spring strut with deflection, adjustable in spring base, rebound and compression stage (high /low speed), spring travel v./h .: 275/265 mm
• Wheels and brakes: wire-spoke wheels, 3.5 x 17 '/5 x 17', front tires:120/70 ZR 17, rear: 160/60 ZR 17. First tires: Pirelli Dragon Supercorsa pro. 320 mm single-disc brake with four-piston fixed caliper at the front, 240 mm single-disc brake with single-piston floating caliper at the rear
• Dimensions and Weight: length /width /height: 2195/925/1405 mm, seat /handlebar height: 910/1185 mm, handlebar width: 805 mm, 154 kg fully fueled, v./h .: 45.5 /54.5%
• Rear wheel power in last gear: 43.4 kW (59 PS) at 164 km /h
• Driving performance: Acceleration 0-100 /150/200 km /h: 4.6 /9.6 /- s, pulling 50-100 /100-150 km /h: 7.1 /7.5 s
• Top speed: 186 km /h *
• Consumption: Fuel type: Super, average test consumption: 6.7 liters /100 km, tank capacity /of which reserve: 12/2 , 5 liters, range: 179 km
• Basic price: 8795 euros (plus ancillary costs)

Factory specification:

• Drive - 4 out of 5 stars: A lot Displacement, top performance in the test field and fine running culture are opposed to a hard throttle response, chain whips and a slack power development below 4500 rpm.
• Chassis - 4 out of 5 stars: The SMC's fork is also insensitive. The handling is fine and the KTM circles the arches very homogeneously. Great feature: the brilliant slipper clutch.
• Ergonomics - 3 of 5 Stars: Highest handlebar, largest seat height. The KTM also offers horizontally adjustable handlebar brackets. The seat cushion is slightly wider than that of the Husaberg, but just as hard.
• Driving fun - 4 out of 5 stars: Slide into corners in a controlled manner, circle cleanly around them and shoot out at the right speed - pure Supermoto. The sophisticated SMC also exists in everyday life.
• PS rating - 15 stars, place 1: Clear victory for the KTM. Her versatility lifts her to the top of the podium, and the Austrian is happy to forgive her small weaknesses. A great supermoto!