2005 Ducati 999/749 Superbike model Performance Upgrades The new 2005 model 2nd generation Ducati 749 / 999 Superbikes offer two significant performance gains over the 1st generation models introduced in 2003. The first is the upgrade on all the 999 models to the deep sump version of the Testastretta engine for better oil pickup, and then an across the board power inclease from 140hp at the crank for the base 999, 143hp for the 999S and 150 hp for the shorter stroke 999R. The other is the change to the new Marchesini forged aluminum wheels which offer a 4/5 lb (front/rear wheel ) weight saving over the previous cast aluminum wheels. Other changes include the chane from the previous cast aluminum swingarm to a race style welded-up stamped aluminum swingarm for less weight and more strength. And the new radial brake mount style Ohlins front forks with new brembo race style caliperson the S and R models for better braking performance.
![]() Our own FastDates.com project bike 999R05 gets naked featuring the big 57mm factory Termignoni "Bundle of Snakes" Complete Race Exhaust System, BST Carbon Fibre Wheels, and a Ducati Performance Bucci Slipper Clutch. Ducati Performance carbon fibre swingrm fender is a must to keep road dirt off the vulnerable rear shock shaft. The
999R05 On the Dyno We were the first Press or public to ever dyno test the new 999R05
with the just made available full Termignoni 57mm Race System for it
(previous model Termignoni 57mm systems won't clear the new swingarm).
The complete Termignoni system takes some 4 hours to install. Just as we rode our Termignoni Race 999R05 into Evoluvione for its dyno runs, Ken was rolling another customer's box stock 999R05 off the dyno from its run. This gave us the numbers for our 'before and after' performance gain comparison. And while it wouldn't be exact because two bikes are never an exact match on the dyno, it had to be a pretty close match. Particularly since the weather conditions would be more equal compared to being 4-5 hours apart after changing the exhaust system out. You'll note is the charts below that our Rear Wheel Dyno numbers are significantly lower than the 150hp @ 9750rpm advertised by Ducati for the 999R05. That's the difference between factory advertised crankshaft horsepower, and driving that power in the rear world through a transmission, chain drive, bearings and rear wheel with all their resulting horsepower losses.
The stock Ducati 999R05 recorded a peak horsepower of 132.85 @ 9750rpm which is really very good. For a comparision, one popular sportbike magazine recently dynoed the current Honda 2004-05 CBR1000RR Superbike and recorded a peak of 134hp at 10,500 compared to Honda's advertised power for it of 160hp. So stock 2 cylinder V-twin Ducati making almost as much power a 4-cylinder Honda turning 750rpm more means they're pretty well matched. Except in the real world where the Ducati's wider powband with less shofting will pay dividends.
Our Termigoni 57mm Race System equipped 999R05 recorded a peak 8hp horsepower gain at 9700rpm with 140.9hp, but even more important, a very significant power and torque gain across the entire RPM range, including a huge 15hp gain from 8500-9000rpm! Rideability and traction is improved everywhere in the powband. You can see the Race System's horsepower curve suddenly goes flat at 9,000rpm rather than continuing up in a nice round curve like the stock bike's power band below it. This might be attributed to the engine running out of air with the bike parked on the dyno, but at speed on the road the ram air intake ducts in the bike's fairing should keep the power climbing. We were too lazy to try runing the bike on the dyno again after removing the gas tank and opening the top of the airbox so it could get more air. And while Ken terminated the dyno runs at 10,000rpm where the stock bike was falling off on power, the Termigoni equipped bike is wanting to keep going towards the ignition cutoff at 11,500rpm. At racetrack speeds the peak power might be significantly more than shown on the dyno. Just for fun, if we postulated on crankshaft horsepower for the Termigoni equiped 999R05: the stock 99R05's rear wheel 132.85hp vs. 150hp advertised crank, we get a power loss of 12.9%. Factor that same loss percentage to the power gain on the Termigoni equipped 999R05 of 140.89 hp and we could surmise the Terminmi equipped bikes is now turning out 159hp at the crank. The Termigoni Full Race Sytem delivers the 8% power gain as promised by Ducati Performance, and even more significanly it does it across the entire RPM range. And who knows, with the ram air induction working at speed the power increase may be well up close to 170hp .... If you're a speed junkie, the Termigoni 57mm Race System is a must have for your 999R05. If you have one of the other model 749 and 999 bikes, the less expensive Termigoni 54mm Race System should provide very similar 8% gains across the powerband.
Wheels
and Tires The 2005 year model 999 and the 749R model Superbikes come with the latest Marchesini forged aluminum race wheels, which are incredibly stong and some 4 (front) and 5 (rear) pounds per wheel lighter than the previous model cast aluminum wheels. There is really no need to make a changer to another wheel since these are what the factory Ducati Corse Superbike team is running on their bikes. We had the Blackstone Tech (BST) Carbon Fibre Wheels removed from our previous 999S project bike and just had to put them on our new 999R05 for the cool factor. The rear BST wheel at 17 x 6.0 is half an inch wider than the stock 17 x 5.00 stock wheel to help get a wider contact patch on the pavement. The front rim stayed at 3.50 wide, though we would have liked to run a 3.75 if BST made it, but they don't. In comparing the weight of the stock Marchessinis and the BST, we found the BST carbon fibre wheels to be only about 1 pound lighter each, per wheel. Certainly making it very difficult to justify the $3,000 price tag for the BST wheels. But BST reminded us their smaller weight savings is still a more significant performance gain than just the 1-pound weight savings might seem a first impression. The Marchesini forged aluminum wheels save most of their weight in the spokes and at the hub, while the BST wheels are lighter at the outer rims to still provide a worthwhile performance gain by reducing rotating mass furtherer from the axle for quicker steering / handling with reduced gyroscopic effect and quicker acceleration and braking. And yes, we did fell a noticeable improvement in handling reponse and improved performance when we rode the bike after switchng to the BSTs. But if you have a limited budget of around $3,200 to improve your 999 we suggest first going with the Termignoni Race System which looses about twice the weight (4 lbs compared 2 2lbs for the BST wheels) while also improving power and throttle response. And with these
extreamely light carbon fibre wheels you've got a huge reduction in
rotating weight, and hence the gyroscopic effect that makes a motorcycle
stay upright and go where its pointed. Under 25 mph, without much gyroscopic
effect from the reduced mass of the wheels, the bike is somewhat unstable
and nervous and you have to pay attention to controling it. But once
up over 25 mph and at normal riding speeds the bike handles great with
incredible turning response. It turns, flicks and changes direction
immediately where you want to be. One important note: The Ducati Superbike models always come from the factory with the steering head angle set in the “slow” position for the added liability protection against geeks, novices and motojournalists whose only visit to the race track is on press new bike introduction days. Follow the instructions in the Owner’s Manual to disassemble the top triple clamp and rotate the steering head 180 degrees, pulling in the adjustable steering head angle from 24.5 to 23.5 degrees. This is the steering head setting used on all the factory Ducati superbikes. The 999S and the 999R comes with Ohlins suspension front and back. We dropped the front end of our bike from the stock 1st groove setting at the top of the fork tubes, down to the 4th groove to quicken up the steering even more and lower the ride height, and keeping the suggested damping settings offered in the Manual. You’ll find the Ohlins suspension, when dialed in right for high speed work is a little more harsh for street riding than the lower budget Showa components on the base 999 model. Added
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Ducati
Performance Catalog For the most part, we do not recommend purchasing any competiting brands of products not sold by Ducati, both for their possible lower quatlity, reliability and performance gains, and the fact it will probably devalue your bike if you ever sell it. A good example of this is running another brand of performance exhaust system other than a Termigoni exhaust from Ducati Performance. Termignoni is the official OEM production and factory Corse race team supplier to Ducati, and the only systems which are developed in a close relationship with the factory. All Termingoni exhaust system kits come complete with a recalibrated computer module, necessary to readjsut the bike's fuel injection to the new higher flowing exhaust to assue a performance gain. You will find, like Ducati motorcycles, the Ducati Performance Catalog parts are dearly priced from your Ducati dealer. Many of the Ducati Performance Catalog components do come from outside venders like Marchesini wheels, Bucci clutches,and Ohlins suspension and others, and most of thees parts be purchased at lower cost from a Marchesini, Bucci or Ohlins distributor since not as many mark-ups are involved. Re
Gearing However, we also converted from the stock 530 chain and steel rear sprocket to a narrower 525 chain and alloy sprocket set. This reduced the weight of the rotating chain and sprocket by 1lb. 8oz to help improve engine response and handling. The narrower 525 chain has just as strong side plates as the 530 so there's no greater chance in breaking the 520 chain which is what the factory race teams use, but since it's roller contact area on the sprockets is about 10% less, you can expect the sprockets to wear quicker, particularly with the change to an alloy rear sprocket. Ducati Performance offers a full range of high quality 530 and 525 gearing in their catalog featuring hard anodized alloy rear sprockets, together with race quality chain sets. AFAM also offers a good range of race quality sprockets. . We opted
for a narrower 520 from stock 525 chain and sprocket kit which
reduced weight 1.5 pounds . Slipper
Clutch On Ducati bikes which run a dry exposed clutch, the optional Ducati Performance clutch from manufacturer Bucci is that beautiful red anodized whirling thing on the right side of the engine behind the trick cut out clutch cover for improved cooling. Just looking at it gets you and everyone else really hot.The Bucci is a "ramp style" slipper clutch which, honestly, is very crude in operation, and provides a very rachety feel at the clutch lever when riding casually. But under agressive riding the clutch is always loaded and you won't feel the racheting of the ramp operation in the clutch. The base 999 and 999S Ducati Testastretta production motors run a relatively mild 11.4:1 compression and we 've never really found rear tire lockup to be a problem when diving into corners. But the new 999R models are running a much higher 12.45:1 compression engine and a slipper clutch is a good idea, particualrly if you are an agressive rider. The clutch kit costs some $1,200 and it proved impossible to self install in our home garage because the stock Ducati clutch requires a big ass air impact driver and a special Ducati clutch tool to break the shaft mounting nut loose. Don't spend you money on a slipper clutch unless you own a 999R model, or you really are locking up your rear wheel from engine breaking. Still, the Bucci alloy clutch is 0.5lbs lighter than the Ducati stock steel clutch to reduce the engine's rotating mass for quicker response and it is beautiful anodized work of visual art requiring a vented clutch cover to show it off. The new 2005 model Ducati Monster models come with the all new Adler Power Torque Clutch (APTC) from Adler of Italy which is much more advanced design slipper clutch, working on a cam principal, making it easier to pull -in at the lever, and very smooth and progressive in action. We asked Ducati why they put the APTC slipper clutch on their streetbike Monster models and not on the Superbike models which need it more. Their reply was that most Superbike riders would want to choose their own competition clutch system. Probably the real reason the Superbikes come without a slipper clutch is they are Ducati's biggest profit margin model bikes, and the cheaper they can build them and sell at a higher price the better. Hopefully the APTC will be available from Ducati Performace in the near future for the Superbike models. Evoluzione
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