Like the sidecars, the Isle of Man TT features two Supersport races during the TT fortnight, and the Supersport TT has riders taking their600cc class machinery for a shorter four-lap race.

A stepping stone from the Lightweight class, which is limited to sub-650cc twins, the Supersports serve as a gateway to the bigger bikes, and usually have a different mix of riders filling vying for the front.

With the foul weather from the practice week behind them, the TT riders were treated with a perfect day for racing on The Rock, and we have a full report on who made it into the winner’s circle after the jump.

News

I am just wrapping up my thoughts on the new liquid-cooled 2013 BMW R1200GS, but before I post up the ride review, I thought I would share this little gem of a video that BMW Motorrad USA showed us at the US media launch for the R1200GS. Filmed at the Circuito de Almería in Spain, a new BMW R1200GS gives chase to a BMW HP4, and interesting results ensue. Now I’m not saying that the R1200GS is a more capable track bike than the HP4, a fast rider on any bike is still a fast rider, after all. But, you have to be impressed by the GS here, it certainly wasn’t losing any ground to the HP4 (except maybe on the straight). As for the the nitty gritty, the R1200GS rider clocked a sub-two-minute lap time, an entirely respectable time at the Spanish circuit.

Racing

Losing control of his Repsol Honda RC213V at 209.9 mph as he approached the San Donato corner during the race, Marquez had to jump away from his race bike, at roughly 170 mph, in order to avoid the rapidly approaching wall barrier. Now that Marquez has gotten a clean bill of health from doctors in Barcelona, Repsol and others in the paddock can breathe a sigh of relief, and begin to analyze the crash in more detail. Helping add insight to the crash, Alpinestars has released the telemetry from Marquez’s Tech Air race suit, which shows the g-forces involved during the crash, as well as the deployment time of the suit’s airbag.

Bikes

Fresh off the news that it would be making the highly touted Mission RS (previously known at the Mission Motors Mission R), Mission Motorcycles announces its own version of the Mission R, a $30,000 (base price) electric superbike that builds off the pedigree of its namesake. Like the Mission RS, the Mission R features a 160 hp liquid-cooled three-phase AC motor as its power plant, which is mated to a single-speed gearbox with a gear reduction. Also featuring that same James Parker designed “Quad-Element” frame, the Mission R makes its differentiation from the Mission RS in the spec of its components.

Racing

After the Dainese Superbike TT race was pushed from Saturday’s debut time slot to Sunday, it seems the first solo-classs race was worth the wait as it put on quite the show for Isle of Man TT fans. In addition to the victory by the popular Michael Dunlop, and a stellar performance by newcomer Josh Brookes, John McGuinness also made waves, first with his pit lane time penalty (McGuinness was levied a one minute penalty by the stewards), but more notably with his record-setting 131.671 mph lap on the sixth lap of the race. Showing the ever-increasing progress of the Superbike machines at the TT, McGuinness’s lap beats his own previous record of 131.578mph, which has stood since the 2009 Dainese Superbike TT.