Motor manufacturer and tuner, Ilmor Engineering, has branched out from its Indy Car, Formula One, NASCAR, and MotoGP duties, and produced what they call a five-stroke motor. With dual camshafts and an asymetrical three-cylinder configuration, the Ilmor is more than intriguing with its design, and promises to bring real benefits both to the race track, and to road-use. Most notably is a 10% increased fuel efficiency, and 20% weight reduction in power-plant weight.
While not exactly “street bike” news, we thought the A&R readership would find this latest press release from KTM interesting nonetheless.
KTM owners of current SX, XC, XC-W, and EXC model dirt bikes can now have their motorcycles tuned by KTM factory technicians to the exact same specifications as the KTM factory supported race bikes.
At Jerez this weekend, the Permanent Bureau (FIM & Dorna) was light on the details when it announced that Honda would be the sole motor provider for the new Moto2 series. However after the announcement, Shuhei Nakamoto, VP of HRC, revealed more information about the engine that will be used in Moto2.
A lot of talk has gone on about who will be providing the single spec motor to the new Moto2 series. First, it was rumored that Kawasaki was promised the deal, as a part of their condition to stay on in MotoGP. Then the Grand Prix Commission opened up the contract to bidding from third-parties, which seemed to run-counter to the previous rumor, so there was a new rumor that the announcement was merely a formality. While that seemed a little ludicrous, it didn’t take long for the rumormill to start saying that the winning bid had been chosen, and was from either Honda or Yamaha (read, not Kawasaki). And now, all this talk can finally be put to rest as the GP Commission has announced that Honda will provide the motors for the Moto2 season, which is slated to start in 2010, and replace the 250cc GP class.
There’s a rumor going around that Harley-Davidson is working on a water-cooled, four cylinder, v-twin motor with a displacement somewhere between 1,300cc and 1,600cc. The good, the bad, and the ugly after the jump.
It has been confirmed, 2010 will see the debut of the Moto2 racing class, which will replace the 250cc GP. Moto2 comes about in an effort to make racing more affordable by having a second racing class that is more analogous to the bikes being built for the road, namely the middleweight 600cc segment. The Grand Prix Commission in its announcement has also revealed that Moto2 will have a single engine design, meaning all competitors will be running the same spec motor, the manufacturer of which has yet to be appointed.
The Grand Prix Commission has announced a slew of new rules for MotoGP, supposedly aimed at cutting costs in MotoGP, and thus allowing the manufacturers and teams to compete despite the world’s economic situation.
The new measures include the following:
- Race weekends will be rescheduled with Friday’s practice dropped completely, and Saturday’s sessions shortend.
- From the Czech GP onward, a maximum of 5 engines can be used in 8 races. No changing of parts will be permitted except daily maintenance.
- Only 2 post race tests will be allowed at the Catalunya and Czech GP’s for development purposes, and only using test riders will be permitted.
- Ceramic composite materials are not permitted for brake discs or pads.
- Electronic controlled suspension is not permitted.
- Launch control systems are not permitted.
By now you are well aware of the cost cutting measures that are on the table for MotoGP next season. It looks increasingly likely that practice and testing days will be reduced this year, along with more drastic measures, which include engines that must last for at least two races, and allow riders to have only one race bike instead of two.