Showing posts with label Superbike. Show all posts
Showing posts with label Superbike. Show all posts

Wednesday, 13 February 2013

Ducati Desmosedici GP13 Nicky Hayden And Andrea Dovizioso Review




MotoGP teams are extremely hush when it comes to the smaller details of their perspective machines. And Ducati is no different, the Italian manufacturer releasing the most general specifications as possible.
This week, Ducati released what little information it thought was needed regarding specs on its revamped Desmosedici GP13, which will be piloted by Ducati Team riders Nicky Hayden and newly-signed Andrea Dovizioso.
A few things changed from the 2012 specs, including five more horsepower over the GP12 that former Ducati rider Valentino Rossi struggled on, and a bump in weight due to the minimum required 352 lbs. (up from 345.4 lbs. in 2012).
It also appears that Ducati is using some new technology in the suspension department, the specs for the Ohlins fork saying “new factory evolution damping system.”
Following are the specs for the Ducati GP13, which will be used in the 2013 MotoGP Championship. Also, attached above are factory photos, displaying the finer details of Ducati’s GP13; these photos also make for great wallpaper.
Ducati Desmosedici GP13 Technical Specifications:
  • Engine: Liquid-cooled, 90 degree V4 four-stroke, desmodromic DOHC, four valves per cylinder
  • Capacity: 1,000cc
  • Power: More than 235hp
  • Top Speed: In excess of 330 km/h (205 mph)
  • Transmission: Ducati Seamless Transmission (DST); chain final drive
  • Fuel Management: Indirect Magneti Marelli electronic injection, four throttle bodies with injectors above butterfly valves Throttles operated by the new EVO 2 TCF (Throttle Control & Feedback) system
  • Fuel: Shell Racing V-Power
  • Lubricant: Shell Advance Ultra 4
  • Ignition: Magneti Marelli
  • Exhaust: Termignoni
  • Final Drive: D.I.D Chain
  • Frame: Aluminum
  • Suspension: Öhlins inverted 48mm fork and Öhlins shock absorber, adjustable for preload, new factory evolution damping system
  • Tires: Bridgestone 16.5” front and rear
  • Brakes: Brembo, two 320mm carbon front discs with four-piston callipers. Single stainless steel rear disc with two-piston caliper
  • Dry Weight: 160 kg (353 lbs.)

Aprilia Tuono 1000R Review



Aprilia had the wonderful idea of inspiring their biggest naked motorcycle, the Tuono 1000 R, on their superbike master, the RSV 1000 R. It resulted in the most powerful and aggressive naked motorcycle of all times, one which not only leads the class, but determines other manufacturers to put their hands on a pencil and take a few notes.

The Italian manufacturer created a unique looking motorcycle featuring great technological achievements that tend to take it away from the streets and head it straight towards the track, where it came from in the first place.

Initially Aprilia was known for producing small displacement motorcycles with great success, but in 1998 they introduced the RSV Mille which displaced 998cc. The bike was highly successful and entered the superbike world to gain experience which was later used on enlarging Aprilia’s line of products.

One of the bikes that appeared as a consequence of the RSV Mille is the Tuono, a naked bike first introduced in 2002. Its V-Twin engine displaced 998cc and the bike came with loads of attitude, perfect for riders seeking for in and out of town adventure. I know what you’re thinking and yes, the circuit wasn’t out of the question either.

In its first years of production the Tuono would have looked more like a naked sportsbike, but with the years passing by and the tendency changing more towards streetfighters, Aprilia quickly took measures and made it look a bit more suitable for the fight with the British. The result is the first production streetfighter to ever see the streets.

Streetfighters gained popularity in the last years and that is mostly due to the competition between the models that stand tall and represent this relatively new category. One of those bikes is the Triumph Speed Triple which features a 1050cc, liquid-cooled, DOHC, in-line three-cylinder engine developing 131bhp at 9,250rpm. The Triumph features no kind of fairing whatsoever so it is a more qualified streetfighter. It is practically defined through its two headlights which seem like a bug’s eyes. The rest of the bike’s exterior is very stylish and modern featuring sharp lines which speak about the bike’s capabilities. Also characteristic to the Speed Triple are the blacked-out engine components, rims, and the single-sided swingarm. A powerful competitor that is!

Call it everything you feel like, but never ugly. The Aprilia Tuono 1000 R is one aggressive looking machine that reveals the Italian style with success. Basically an RSV 1000 R without the fairing, it is the most unique looking naked motorcycle on the streets today.

The small nose fairing which was developed in the wind tunnel seems also taken from the RSV 1000 R, but significantly reduced to the bare necessity, consisting in air intake, headlights, and a small screen. It looks like it’s going to bite you so it is best to be cautions. This threatening beast had its handlebars raised for greater comfort and for easy city use. Even though it doesn’t cover its engine with plastic, it still features those nice, lateral spoilers and the one found at the inferior side of the bike. These elements have also the purpose of protecting the rider’s legs from the wind.

Taking your eyes off the sophisticated-looking mechanics you immediately notice that the fuel tank, seat, and the bike’s rear end look exactly like on the RSV 1000 R, with blended in taillights and everything that comes as a must on a sportbike.

For 2008, the Aprilia Tuono 1000 R is painted Fluo Red, Dream Blue, and Diablo Black.

It was time for me to get a feel of another big naked and I couldn’t have been more anxious. The Aprilia Tuono 1000 R is known for its powerful acceleration and versatile behavior so I was in for quite a ride. I quickly fired up the two cylinders which are positioned in Aprilia’s favorite engine configuration the V-twin which in this case outputs 139hp and 107Nm.

As soon as I gave it a go, it made me say to myself that this is a bike for the experienced rider who wishes a distinct feeling concerning acceleration, handling, and versatility. I was properly accommodated, thanks to the rearranged footpegs, but most important, the inviting sound coming from the back determined me to get the best out of it.

The 998cc V-twin pulls very strong from down low, making the bike perfect for city use. It also feels light and maneuverable so it can be leaned easily. It feels practically like an RSV 1000 R with raised handlebars and lowered footpegs. The feel in the throttle and the adrenaline levels are all the same making this bike perfect for doing wheelies and stunts in generally.

It also proves being a great performer when it comes to the open road because it accelerates linear all the way through the powerband and the six ratios of its gearbox. This last unit proved very easy to operate and the clutch that separates it from the massive engine is also effective and characterized by smoothness. The incredible amounts of torque delivered by the engine keep the bike going strong in any given gear, but I mostly appreciated second gear and third for city use while fourth and fifth prove ideal for the roads surrounding a big city. Passing cars on the freeway doesn’t require you to downshift. You aren’t even advised to blink because you’ll surely miss it.

The twisty roads are its best friend as the chassis is perfectly adaptable to any riding style and the engine backs it up by accelerating strongly out of the corners, leaving the rider extremely impressed and willing to take this baby back home. I would have done so but it was time to form a better impression on the bike so when the opportunity arrived I pushed it as far as it went in top gear. The result on the speedometer: I wasn’t willing to take my eyes off the road, but an accurate estimation would take it as high as 160mph. Keep in mind that this is not for the faith hearted! Dropping the needle from such numbers is being done with the help of new Brembo Gold radial calipers working perfectly when applied on the two 320mm discs. At the rear, brakes are also Brembo Gold only that this time we are talking a 220mm stainless steel disc. Both front and rear braking system deliver strong braking power for those emergency stops or eve some amazing wheelie.

Keeping things in control while riding the bike rough on almost any kinds of roads is the Showa upside down fork and Sachs monoshock, both being fully adjustable and very reassuring. These units practically define the bike’s road behavior so it is important to be perfectly balanced, just like on the Tuono.

Suzuki GSX-R1000 Review

The last time I tested a Suzuki GSX-R1000 was on public roads and local highways; not exactly optimum conditions for a bike that can do over 100 mph in first gear. The 2009 model was surprisingly comfortable, easy to turn, and unbelievably fast... but from a 2012 perspective, the superbike landscape surrounding the GSX-R1000 has shifted considerably.
Nowadays, the competition includes tech-heavy players like the nearly 200-horspower, electronics-intensive BMW S1000RR, the ever refined Honda CBR1000RR with available ABS, the traction control-equipped Yamaha R1, and the traction control-equipped and ABS-optional Kawasaki Ninja ZX-10R; I could go on about even more options in this field , but suffice to say the Gixxer's got some pretty serious competition.

Rather than fully redesign the GSX-R1000, Suzuki has tweaked a slew of smaller issues-- 14, to be exact-- in the interest of building a smoother, quicker, nimbler, and better braking bike. Without dwelling on every little alteration, here are a few key bullet points:

4.4 fewer pounds to haul around, thanks in part to a new exhaust system that features one, not two, mufflers
Revised engine components, a slightly higher compression ratio, updated cam profiles, and various mods intended to smoothen the torque curve and expand upper-end power without losing low-end torque
New Brembo Monobloc calipers and thinner discs for better feel and reduced unsprung weight
Softer Big Piston Fork settings to compensate for the bike's lighter weight
New Bridgestone S20 tires; 200 grams lighter at the front
Grippier seat material
Subtly revised styling


Priced at $13,799, the 2012 Suzuki GSX-R1000 is available in blue and white or black. Let's ride.

Ducati Superbike 848 EVO Review


The way the 848 EVO delivers its power is absolutely perfect for the road. At the top of Ducati's range is the 1198SP which frankly twiddles its thumbs and rolls its eyes at your pathetic attempts to give it anything worthwhile to do. The 848 EVO however wants to get stuck in. I prefer to short-shift on the road and not sit at crazy revs and the EVO's more than happy to run like this. Roll-on from top-gear at 40mph is surprisingly eager, there are no surprises with the power delivery but to get what the Ducati engineers intended from the motor you have to rev it right out. The sound it makes past 11,000rpm is epic and addictive and that's just on the standard cans.

If you've ever had your bike setup on the dyno then you'll know how it feels sharper and the throttle response that bit crisper, the EVO feels exactly the same; super precise throttle response and really clean delivery throughout the revs.

When it comes to road manners, the 848's chassis is superb. While the front end is light and the bars wag over bumps and changes in surface, the whole bike feels planted underneath you. There's never a moment when you feel like the EVO isn't going to go in the direction you want it to and while it definitely reacts to changes in the surface it never gets into a flap. The handling, like the engine, is lively and involving and really makes you feel like you're the one in control.

The new brakes are so good they're funny. One finger is all you need and if you only had half a finger, that would do too. The difference between the new and old calipers is this EVO's real strong point, even though it'll be the power hike that gets most people's interest. The initial bite from the monobloc calipers is way more powerful than the older two-piece versions and that power just builds and builds. You'll definitely get the most from the new brakes on the track but even on the road, they feel tight and once you're used to them, you can brake so much harder with much less effort.

The Pirelli Diablo Supercorsa SP tyres really show off how good the EVO's package is. It frustrates me when a manufacturer brings out a decent bike and skimps on the tyres. No-one wins. The Supercorsa SPs are standard tyres on the EVO and you absolutely won't want to look elsewhere.

I managed to get 100 miles up on the clocks from the 15.5 litre tank before the reserve light came on and then got to a petrol station 15 miles later. I was pretty sure the EVO could do better than that, so we hung on and got to 29 miles on reserve before I bottled it and filled up. A 100 mile range would be pitiful but 120 gets the 848 into an acceptable standard.

The 848 sits in weird territory. When you walk into a Ducati showroom it's the entry-level sportsbike but there's no way it's a bike I'd recommend to inexperienced riders.

Even though it can be dosile, it's also a potent package. For the experienced rider, on the road it's a far better bet than an 1198SP. Trouble is, it lacks the 'man points' most bikers seem to go for if my local bike meet is anything to go by.

If you currently ride a litre superbike and you're open minded to a change, check out the 848 EVO. It's near on perfection and steals the accolade of 'Thinking Man's Sportsbike' from the GSX-R750.