It is a sad day in Southern California amateur motorcycle racing, as the Willow Springs Motorcycle Club (WSMC) is closing its doors ahead of its second round of the 2012 season. Catering to amateur motorcycle racers from LA County and its surrounding areas for the past 21 years, Willow Springs owner Bill Huth has had no choice but to close the racing league because of its lack of profitability.

While this announcement in no way affects track days held at either Streets of Willow or at the “Big Track”, it does mean that amateur motorcycle racing at Willow Springs Raceway will cease to exist, at least for the time being.

Previously set to host Formula One in 2012 and MotoGP in 2013, the Circuit of the Americas promises to bring more premier motorsport racing to the United States of America. However, news coming out of Austin, Texas is that construction of the new GP-quality circuit has been halted because a contract between Formula One and Circuit of the Americas has not yet been conveyed to the race track according to the parties’ previously agreed upon timetable.

While it is not clear why the contract from Formula One has not been delivered to organizers of the Circuit of the Americas, the news that the construction at the circuit’s location, with its over 300 construction workers, has been halted could mean delays in having the venue ready for the 2012 Formula One season, which in turn could cause delays with MotoGP’s plans to run at the track a year after the premier car racing series. The Circuit of the Americas organizers say construction on the facility would resume once delivery of the Formula One Grand Prix race contract occurs.

Linfox Property Group, the company behind the Phillip Island Grand Prix Circuit, released a announcement today, confirming that the Australian track would be repaved in time for the 2013 motorcycle season. Virtually the only thing riders talked about during Friday’s debriefings, the surface conditions at Phillip Island for the Australian GP have been incredibly bumpy. Affected the most on the exit of Turn 12 and entry into Turn 1, riders have also complained about bumpy patches going into the two hairpins at Turn 4 and Turn 10.

Most critical of the Australian track was local Casey Stoner, who true to form didn’t mince words about the conditions. ”This year the track is terrible, to be honest,” said Stoner bluntly. “It’s always been a little bit bumpy going into Turn 1, and maybe one or two other small bumps. But this year, they are a lot more aggressive than in the past, and I’m not too happy with the condition of the track. I don’t know what they’ve been racing around here, but it’s made the track a lot worse.”

Nicky Hayden was at the Indianapolis Motor Speedway this weekend, checking out the newly repaved infield section on the historic American track. Testing the track on a Ducati Superbike 1198SP, Hayden took a number of laps before giving the nod that he approved of the refurbishment (the FIM also gave their nod on Indy’s work on July 7th). The repaving of the infield portion of the circuit, Turn 5 through Turn 16, comes as a response from riders’ complaints from last year.

With several varieties of pavement, a bevy of bumps, and some poorly placed drainage components, the Indianapolis GP has been a low-point on the MotoGP calendar for most of the MotoGP paddock the past few years, despite being held at an otherwise top-rate and historic venue. With Dorna likely pressuring Indianapolis into making alterations, the track probably faced compulsion to make changes to its infield, especially with the Circuit of Americas track currently being built in Austin.

Talk in the MotoGP paddock is that the Austin GP is now being aimed as less of a replacement for the Indianapolis GP, and instead will be a third stop in America for MotoGP, as Dorna wants to expand the premier class’s presence in the USA. With the 2011 Indianapolis GP just two and a half weeks away, all the GP riders will soon get to see the improvements at Indy, until then they’ll just have to take Nicky Hayden’s word on it. A brief Q&A with the Kentucky Kid and video of his laps and thoughts are after the jump.

Indianapolis Motor Speedway has announced that it has begun repaving the infield section of its road course, which should finally resolve surface conditions MotoGP riders have complained about while racing at the Indianapolis GP. Repaving Turn 5 thorough Turn 16, Indy will lay over 1.5 miles of asphalt, and if the weather permits, the work should be done by the end of this week.

According to the circuit it is grinding the current tarmac flat, and then laying fresh pavement over the resurfaced track. The new asphalt will match existing pavement on the remainder of the GP circuit, thus eliminating any sort of surface inconsistency issues.

KTM-sponsored rider Ty Howard got some track time with the new 2011 KTM 1190 RC8 R, and the Texan seems to be very positive about the changes the Austrian company has made to its already potent superbike package. Instead of aiming for more power, KTM’s goal was more rideability (though the Ready to Race brand did manage to squeeze a few more ponies out of the 2011 machine).

Thus, it’s fitting that changes include a new fueling system, new crankshaft, heavier flywheel, and dual-spark ignition. The 2010 KTM 1190 RC8 R is probably our favorite track bike, so we have high hopes for the 2011 edition when we finally get a chance to test one. Check out Ty’s impressions of the 2011 KTM 1190 RC8 R after the jump.