DUHAMEL SEEKING LOCKHART PHILLLIPS USA FORMULA XTREME RECORD IN FONTANA Yates leading Repsol Lubricants Superstock for the first time in nine years PICKERINGTON, Ohio (April 27, 2005) — Miguel Duhamel is seeking yet another AMA record and Aaron Yates is up to old tricks as Lockhart Phillips USA Formula Xtreme and Repsol Lubricants Superstock Series races come to California Speedway in Fontana as part of the Suzuki Superbike Challenge on April 29 through May 1. Duhamel is on the verge of putting another mark in the AMA record books if he can repeat as Fontana Formula Xtreme winner. Duhamel is tied for first on the all-time Formula Xtreme wins list with Kurtis Roberts and Eric Bostrom. Duhamel could take sole possession of the all-time record with a victory this weekend. “I’d be foolish if I thought I could just show up and walk away with this series,” said Duhamel, who also owns the all-time wins record in AMA Supersport. “I didn’t win it easily last year and it’s going to be tough again this year. At Fontana we’re really strong and hopefully I can get in there and break away. It would be great to earn the all-time wins list in two classes. It shows the kind of work that I’ve put in and that Honda’s put in to get us to this point.” Duhamel will again face tough competition from his own teammate. Fellow factory Honda rider Jake Zemke took the Formula Xtreme victory this past weekend in Alabama and moved to within five points of Duhamel in the standings. The win moved Zemke up to fifth on the Formula Xtreme all-time wins list. He could jump to a tie for third on the list with a victory at California Speedway. Vincent Haskovec is again a contender for Formula Xtreme this season. A DNF at Daytona hurt his chances for the title, but the M4 EMGO Suzuki rider roared back with a podium finish in Birmingham and enjoys racing at Fontana, which he considers his home track. Canadian Chris Peris, of Topline Printing Yamaha, has parlayed a pair of fifth-place finishes into third in the standings. Peris hopes to earn his first Formula Xtreme podium finish at Fontana. Aaron Yates last led the Repsol Superstock Series in 1996. That was when the class was called AMA 750 Supersport and Yates won the championship that year. The Georgian racing veteran is back in the class on his factory Yoshimura Suzuki and finds himself leading the series after two rounds. “Everything’s been going pretty good so far,” said Yates, who won the AMA Supersport race at California Speedway in 2002. “I’m leading Superstock, but I haven’t got a win yet and that’s something I want to do soon. The competition is tough and it’s going to be a major challenge to hang on to this lead.” Vincent Haskovec is second in Superstock, just a point out of the lead on his M4 EMGO Suzuki and Tommy Hayden is coming on strong after winning Sunday in Birmingham, which moved him within three points of Yates. Suzuki is the defending Superstock winner at Fontana. Ben Spies rode a GSX-R1000 to victory in the race last year. Spies is concentrating on Superbike this year and is not competing in the Fontana Superstock race. Bring the whole family out for a great weekend of racing. Kids under 12 and free with a paid adult general admission. For ticket information call California Speedway at (800) 944-7223 or visit the website www.californiaspeedway.com Both Lockhart Phillips USA Formula Xtreme Series and Repsol Lubricants Superstock Series races will be nationally televised on SPEED Channel May 3 beginning at 2 p.m. EST.

Michael Jordan Motorsports Suzuki’s Jason Pridmore was moved to a private room Monday night from the Intensive Care Unit at University Hospital in Birmingham, Alabama following surgery to remove a ruptured spleen. He had his first meal yesterday and a short walk around. His doctor said he is healing well ahead of schedule and should be released as early as Thursday of this week. Jason suffered the injury in a crash during the Sunday morning Superstock warm-up at round two of the AMA Superbike Championship at Barber Motorsports Park on April 24th. Cards and messages can be sent to: STAR Motorcycle School 4587 Telephone Road, #206 Ventura, CA 93003 E-Mail – [email protected]

The MotoGP World Championship now makes its way to Shanghai, China for the first time in the championship’s illustrious 56-year history. The new circuit, billed as the “the venue for the new millennium” was completed last year and was used for the first time during an international event when the F1 circus made its debut in China. Now it’s the turn of the MotoGP boys and the racing promises to be just as intense as the first two rounds. The circuit was designed by architects Hermann Tilke and Peter Wahl and its layout was inspired by the shape of the Chinese character ‘shang’, which stands for ‘high’ or ‘above’. Other symbols represented in the architecture of the circuit facilities originate from Chinese history, such as the team buildings, which are arranged like pavilions on a lake to resemble the ancient Yuyan-Garden in Shanghai. One of the circuit’s most impressive features is the extraordinary main grandstand, which hosts some 29,000 seats and provides a spectacular view of almost 80 percent of the circuit. Whilst none of the MotoGP riders will have previously been able to test at the Shanghai circuit until free practice gets underway on Friday morning, its winding turns and high-speed straights promise plenty of opportunities for overtaking and are sure to provide more close MotoGP racing in Sunday’s inaugural Chinese Grand Prix. In Valentino Rossi’s own words: “I think the circuit will be very good; it is wide, fast and technical.” The 5,451m track also promises to provide an interesting challenge for the engineers. With a virtually equal ratio of nine left and seven right-hand corners, as well as two long straights followed by hard braking zones, the emphasis will again be on finding a balanced base setting for the Yamaha YZR-M1. The longest straight runs parallel to the Dragster track between turns 13 and 14 and has a length of 1,175m, which should permit top speeds in excess of 320km/h, whilst technical corners such as a snail-like narrowing section between turn one and turn three are unlike any other corner in the championship calendar. Rossi and his Gauloises Yamaha Team-mate Colin Edwards spent last week’s test at Estoril working specifically on their set-up for Shanghai, making further progress with the general setting of the 2005 version YZR-M1 and finding a comfortable base which they will now take to China. Whilst initial gearbox settings have already been calculated on the circuit layout, both riders will use Friday morning’s free practice session to gather data about the peculiarities of the track, such as bumps and grip levels, before making specific adjustments in the build-up to Sunday’s race. The true nature of Shanghai will only reveal itself during the first practice sessions, but the relatively fast corners that abound around the track will clearly require stability from chassis and suspension set-up. The track will demand an almost constant agility at the same time as offering stability driving off the sides of the tyres – no easy feat without factoring in the many unknown variables. The main target will be a good stable turn-in characteristic and a set-up that offers easy changes in direction; supported by a high level of feel from both the front and rear. Weight bias will start of as neutral as possible to prevent the front overloading in the midpoint of the turn, while also ensuring good drive off the sides of the rear. Despite 240 plus horsepower power delivery will need to be funneled to provide the best midrange torque and predictability to drive off the countless turns, while still factoring in the one kilometer straight. But all else aside, to finish first, first one must finish – and tyre endurance will be the key.

Michael Jordan Motorsports Suzuki’s Jason Pridmore was released from the Intensive Care Unit (ICU) at University of Alabama Birmingham (UAB) Hospital last night. Pridmore had to have emergency surgery to have his spleen removed on Sunday. Pridmore highsided coming out of the final corner during the Sunday-morning Superstock practice session at Barber Motorsports Park in Birmingham, Alabama, suffering concussion symptoms and abdominal pains. Pridmore is said to be recovering ahead of schedule and may be released as soon as Friday. More details will be reported as they become available.

HACKING AND HAYDEN TIED COMING INTO FONTANA’S PRO HONDA OILS SUPERSPORT RACE PICKERINGTON, Ohio (April 26, 2005) — It couldn’t be a more perfect scenario for race fans coming to California Speedway on April 29-May 1 for the Suzuki Superbike Challenge. The winners of the last two years of Pro Honda Oils Supersport Championship presented by Shoei at Fontana, Yamaha’s Jamie Hacking and Tommy Hayden of Kawasaki, are tied atop the points standings coming into round three of the 10-race series at California Speedway. Hacking, the 2003 AMA Supersport champ from Denver, N.C, took victory in the most recent round this past weekend in Birmingham, Ala., to even up the score with defending series No. 1 Hayden, of Owensboro, Ky. Something’s got to give as the two riders face a Southern California showdown in Fontana. Hacking, who was in bed for several days leading up to last weekend’s race in Alabama with allergies, mustered enough energy to win his 11th-career AMA Supersport win. A victory in Fontana would move him into a tie with Aaron Yates and Tommy Hayden for third on the all-time AMA Supersport wins list. “I’ve done well at California Speedway in the past and I think we can be strong there again this year,” Hacking said. “I’m a little worried about the Kawasaki’s speed. I think we have them covered in the handling department. Fontana has a few tight corners so maybe I can get a little jump off the corners and it won’t hurt me so bad on the long straightaways. I want to win back the championship this year. It’s a little early to be talking about it, but we’ve got to keep finishing on the podium every weekend. That’s what it takes to do well in this class.” Defending Fontana Supersport winner and No. 1 plate holder Tommy Hayden knows the power of his Kawasaki ZX-6RR will work to his advantage at the Speedway. “The Kawasakis always seem to do really well at Fontana,” said Hayden, who could tie Mike Smith for second on the all-time AMA Supersport wins list with a victory this weekend. “It looks like it’s going to be a very tight championship race this year so I’ve got to keep focused and try to get as many wins as I can.” Yamaha teammates Jason DiSalvo and Aaron Gobert are in a tight battle for third in the standings. Both riders feel a victory at Fontana could give them the boost needed to challenge Hacking and Hayden for the coveted title. Tommy Hayden’s younger brother and Kawasaki teammate Roger Lee Hayden will be looking to make up points after a mechanical problem in the opener caused him to get off to a slow start this year. At Barber Motorsports Park last weekend he began the long climb back in the standings with a third-place finish, moving him up to 10th. Another strong performance at Fontana could bring Hayden another rung up the ladder. Ben Spies, always tough at Fontana, will try to give Suzuki its first Supersport victory at California Speedway since Aaron Yates brought home a win for the team in 2002. Last year Michael Barnes set new standards for a privateer rider in AMA Supersport competition. This season it’s Robert Jensen who’s turning heads with his rides on his Kneedraggers.com Yamaha. Jensen, from Chaffee, N.D., is ranked a very solid fifth in the standings coming into Fontana. Bring the whole family out for a great weekend of racing. Kids under 12 are free with a paid adult general admission. For ticket information call California Speedway at (800) 944-7223 or visit the website www.californiaspeedway.com The Pro Honda Oils Supersport race from California Speedway will be nationally televised on SPEED Channel May 8 at 2 p.m. EST.

Lorenzo Lanzi has been operated today by the Imola Central Hospital from professor Vincenzi on the left collarbone broken last Sunday at Valencia in the accident occurred during Race-1 first lap. The unlucky rider by Team SC Caracchi was hidden by the wild running bike of Neukirchner, fallen just behind him. The surgeon inserted a metallic plaque to the collarbone and Lorenzo will let tomorrow the hospital to return home. Lanzi will be present at Monza’s round next May 8th, also if he’ll be not of course 100% out of his normal fit state. Valencia’s round has been particularly unlucky for Lorenzo Lanzi who, after the difficulties of the first two championship’s rounds, challenged finally his first Superpole and, looking at the very good pace shown both in practice as in the warm up, he could be one of the possible heroes of the race day.

HM Plant Honda’s Ryuichi Kiyonari lost his lead in the British Superbike Championship when he crashed out of the first of two races at Mallory Park April 24 in England. Kiyonari had won the first four races of the series and looked to continue that pace after taking pole position in qualifying at Mallory Park, but the young Japanese rider rode off-course during a re-start of the first race and heavily impacted a tire barrier. According to reports in the British media, Kiyonari suffered a fracture to his right leg and a concussion. He is expected to undergo tests this week to see if he will be able to ride in round four of the British Superbike series, Monday, May 2, at Oulton Park. Kiyonari’s teammate Michael Rutter went on to win both races at Mallory Park and now leads Kiyonari in the British Superbike Championship point standings by 19 points after six of 26 races.

The freshest sports bar in Southern California, Buffalo Wild Wings in Rancho Cucamonga, is partnering with California Speedway to help kick off the Suzuki Superbike Challenge weekend on April 29 – May 1 by hosting an AMA Rider/Fan Party on Friday, April 29 from 6:30 – 9:00 p.m. AMA Pro Racing riders tentatively scheduled to attend the party include Tommy Hayden, Roger Lee Hayden, Josh Hayes and Ben Attard from Kawasaki as well as Montez Stewart and Steve Rapp from Michael Jordan Motorsports. More riders may join in on the party and all riders will only be available during limited timeframes to be announced at the party. This partnership will introduce a “Speedway Special” menu item available to all fans during the evening and throughout the year – 12 Buffalo Style Chicken Wings spun in choice of one of 12 signature sauces with choice of Potato Wedges or Buffalo Chips and celery (blue cheese or ranch dressing) for $8.29. Additionally, meals and wings will be delivered to sports fans in California Speedway buckets. AMA race footage will be shown on all TVs during the party. Buffalo Wild Wings is located at 8188 Day Creek Blvd., Rancho Cucamonga, CA 91739 in the Sears Grand shopping center. The AMA Rider/Fan Party at Buffalo Wild Wings will follow a full day of on-track practice and qualifying at California Speedway on Friday, April 29. Five races, including the AMA Superbike Championship presented by Parts Unlimited doubleheader, will take place at the 2.36-mile, 21-turn road course on Saturday, April 30 and Sunday, May 1. Tickets are available by calling 800-944-RACE [7223] or visiting www.californiaspeedway.com. Children 12 and under are free with a paid adult.