Pedrosa highlights Honda 'limitations'

Despite taking podiums in two of the first three rounds of the 2009 MotoGP season, including second place in front of his home fans at Jerez last Sunday, Dani Pedrosa has made clear that the current Honda RC212V 'must improve' to win.

Pedrosa, whose pre-season accident at Qatar required knee and forearm surgery - leaving him short of physical fitness and development time for the start of the season - had avoided public criticism of Honda, stating that he was not yet fast enough to evaluate new parts.

The Spaniard had also remained silent over the state of his front tyre at the end of the Japanese Grand Prix and the rumours circulating about Repsol possibly targeting arch-rival Jorge Lorenzo.

However, after leading the first 17 of the 27 laps at the Spanish Grand Prix, before being overtaken by Valentino Rossi, Pedrosa perhaps felt he had earned the right to air his views.

"It is difficult to know which direction to go in [with the bike],” Spanish sportspaper Marca reports Pedrosa as saying. “It is complex to find out exactly what we need… but I cannot show all my potential at the moment.”

The main problem with the latest RCV appears to be the chassis, or more specifically matching the chassis characteristics to the new control Bridgestone tyres.

The Gresini Honda team has used the Japanese tyres for several seasons, and Pedrosa ran Bridgestone tyres for the last five rounds of 2008, but the switch to a limited range of wide-operating rubber - under the new single-tyre rule - seems to have hit Honda harder than any other manufacturer.

Repsol Honda team manager Kazuhiko Yamano has repeatedly made clear that the present RCV ‘must improve’, while even the satellite Honda riders, wary of offending HRC, have hinted strongly that there is a significant problem with the RCV chassis.

Meanwhile, factory riders Pedrosa and Dovizioso both appear to have found new chassis developments no better than what they already had.

“We must have changes that we know are going to work,” said Pedrosa. “And we need to make changes because I, like my team-mate and mechanics, know that this motorcycle has many limitations.

“To be able to win we must improve the motorcycle.

“My results might hide the problems, but they are there… Look at the other Honda riders. They were half a minute from victory [at Jerez].”

Pedrosa’s two podiums, plus eleventh in the season-opening Qatar night race, mean that he heads into round four, at Le Mans next weekend, joint third in the championship with Lorenzo and 24 points from Rossi.

Dovizioso is fifth in the championship, eleven points further back.

Source:
http://uk.eurosport.yahoo.com

Capirossi reveals secrets of carbon brakes

One of the “last of the late brakers”, Loris Capirossi has used all manner of stopping mechanisms over the course of his Grand Prix career. The Italian now brings the speed down on his Suzuki GSV-R using carbon brakes produced by specialists Brembo, one of the biggest innovations of recent times in the premier class.

In the following video Capirossi and brake engineer Eugenio Gandolfi run through the benefits, types, and construction concepts used for carbon brakes, focusing in particular on the tough, technical Motegi circuit for detailed examples.

Source:
http://www.motogp.com

Bayliss to test the GP9 next week

The Australian rider, who will follow this weekend’s Superbike action at Monza from the Ducati garage, will test the Desmosedici GP9 from May 12th to 14th at the Italian circuit of Mugello, alongside the team’s official MotoGP test rider Vittoriano Guareschi.

The test has been planned for a while and will be repeated during the year at future official sessions of the Test Team. Ducati can thus count on the feedback of a three times world champion, whose talent and experience will contribute to the continuous development work carried out on the Desmosedici GP9 and GP10.

Press release courtesy of Ducati Corse

Source:
http://www.motogp.com

Yamaha Mio FINO

Technical Specifications
Engine
Engine type

Bore x Stroke
Displacement
Compression ratio
Max Power
Max Torque
Carburetor
Ignition System
Lubrication
Electrical Battery
Transmission type
Clutch
Primary reducation ratio
Final Reduction ration
Driving System

SOHC, 4-stroke, single cylinder, air cooled
AIS (Air Induction System) EURO 2 Ready
50.0 x 57.9 mm
113.7 cc
8.8:1
n/a
n/a
Keihin NCV24
DC-CDI
Wet Sump
12V 7Ah
CVT
Centrifugal
n/a
n/a
V-Belt
Dimensions
Overall length
Overall width
Overall height
Seat height
Wheelbase
Ground clearance
Dry weight
Fuel capacity
Fuel consumption
Suspension (front)
Suspension (rear)
Tyre (front)
Tyre (rear)
Brake (front)
Brake (rear)

1830 mm
705 mm
1050 mm
745 mm
1229 mm
125 mm
109 kg
4.1 liters
n/a
Telescopic fork
Unit swing type, single
70/90-14MC 34P
80/90-14MC 40P
Disc
Drum

Image:
http://guebangetcomm.blogspot.com

Source:
http://www.kredit-motor.com

Suzuki GS150R

Technical Specifications
Engine
Engine type
Bore x Stroke
Displacement
Compression ratio
Max Power
Max Torque
Carburetor
Ignition System
Transmission
Starting system

SOHC, 4-stroke, single cylinder, air cooled
57.0 x 58.6 mm
149.5 cc
9.35:1
13.8bhp @8,500rpm
13.4Nm @6,000rpm
BS26 with TPS
CDI
6-speed (1-down, 5-up)
Electric & kick
Dimensions
Overall length
Overall width
Overall height
Seat height
Wheelbase
Ground clearance
Dry weight
Curb mass
Fuel capacity
Fuel consumption
Suspension (front)
Suspension (rear)
Tyre (front)
Tyre (rear)
Brake (front)
Brake (rear)

2095 mm
775 mm
1120 mm
790 mm
1340 mm
160 mm
134 kg
149 kg
15.5 liters
n/a
Telescopic, Coil Spring, Oil Damped
Swingarm Type Coil Spring, Oil and Damped
2.75-18 42P
100/90-18 M/C 56P
Hydraulic single disc
Drum

Image:
http://www.zimbio.com

Source:
http://www.suzukimotorcycle.co.in

Valentino Rossi fights back with Jerez victory

Reigning six time MotoGP world champion Valentino Rossi has taken his first win of the 2009 season - and the 98th of his career - with a come-from-behind victory in front of over 123,000 fans in Sunday's Spanish Grand Prix at Jerez.

The Italian, second at the first two rounds of the season, held his fourth on the grid during the opening corners - whilst home hero Dani Pedrosa stormed into an early lead ahead of Casey Stoner and pole sitter Jorge Lorenzo.

Rossi - who appeared deflated after qualifying 0.7sec off pole - snatched third place from Lorenzo on lap two, then made a second pass on Stoner stick to claim the runner-up spot from the Ducati rider on lap seven of 27.

By that point Pedrosa's Repsol Honda was 1.4sec ahead of the #46 Fiat Yamaha, and Pedrosa - winner of last year's race - initially matched The Doctor lap-for-lap, before Rossi surged up to the Spaniard's rear wheel with eleven laps to go.

Rossi made his victory pass with a repeat of his Lorenzo move, diving inside at the Nieto corner that leads into the stadium section. The 30-year-old quickly put a safe amount of space between himself and Pedrosa on his way to a 2.7sec victory and the 2009 title lead by eleven points over Stoner.

Rossi celebrated by repeating his classic 'portaloo' celebration from the 1999 Spanish 250GP, whilst the trackside fireworks began exploding.

Pedrosa was able to maintain second position and therefore continue his remarkable record of never finishing lower than second at a Jerez MotoGP race, while Stoner faced a late race attack from Lorenzo.

The Spaniard, whose Motegi victory last weekend had given him the world championship lead, was strangely off pace for the first half of the race - and almost seven seconds behind Pedrosa by the midway stage.

However the Spaniard, 22 years old on Monday, found form thereafter, closing to within less than one second of third place Stoner with four laps to go - when he lost the front of his M1 and dramatically lowsided into the gravel.

The #99 remounted but his battered machine had no right foot peg and he was forced to cruise back to the pit garage and a bitter DNF. Lorenzo is now equal third with Pedrosa in the world championship, 24 points behind Rossi.

Lorenzo's exit left Stoner to claim his first ever Jerez podium, at his and Ducati's toughest track, while Randy de Puniet rode a faultless race to claim an excellent fourth for the satelitte LCR Honda team.

Also celebrating was Marco Melandri, who matched Kawasaki's best MotoGP finish of last season in only his third race on the unofficial Hayate-run ZX-RR.

The Italian, riding in his 100th MotoGP event, battled countryman Loris Capirossi and American Colin Edwards for much of the race, getting the better of Capirossi's Suzuki by one second with Edwards less than half a second further back for Monster Yamaha Tech 3.

Andrea Dovizioso took eighth place despite running off track on lap eight and rejoining in 16th place, while Toni Elias (Gresini Honda) and Chris Vermeulen (Rizla Suzuki) completed the top ten.

Sete Gibernau's Jerez return netted eleventh for Francisco Hernando Ducati, while Yuki Takahashi helped erase his Motegi mistake by being the top rookie in twelfth position for Scot Honda.

James Toseland was a disappointing 13th for Tech 3, a fraction in front of Gresini's Alex de Angelis. Stoner's team-mate Nicky Hayden faired even worse - finishing the race over one minute behind Rossi and ahead of only Pramac rookie Niccolo Canepa.

Source:
http://www.crash.net

Modenas Karisma 125

Technical Specifications
Engine
Engine type
Bore x Stroke
Displacement
Compression ratio
Max Power
Max Torque
Carburetor
Ignition System
Lubrication
Starter system
Electrical Battery
Transmission type
Clutch
Primary reducation ratio
Final Reduction ration
Driving System

SOHC, 4-stroke, single cylinder, air cooled
51.5 x 60 mm
124.9 cc
9.2:1
6.8 kW @7,500 rpm
9.3 N-m @ 6,000 rpm
Keihin CVK24
CDI
Compressed & Spray
Electric & Kick Starter
12V 7Ah
CVT
Centrifugal, dry type
n/a
2.4 ~ 0.8
V-Belt
Dimensions
Overall length
Overall width
Overall height
Wheelbase
Ground clearance
Dry weight
Frame type
Fuel capacity
Fuel consumption
Suspension (front)
Suspension (rear)
Tyre (front)
Tyre (rear)
Brake (front)
Brake (rear)

1815 mm
695 mm
1134 mm
1229 mm
85 mm
109 kg
Steel pipe
7.5 liters
n/a
Telescopic fork
Unit swing type, single
100/90-10
100/90-10
Disc
Drum

Source:
http://www.modenas.com.my

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