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Moto blog

Jorge Lorenzo Breaks Collarbone in High-Speed Crash

The 2013 MotoGP Championship has taken a dramatic turn after defending champion Jorge Lorenzo broke his collarbone in a high-speed crash during practice for this weekend’s TT Assen in the Netherlands. The Yamaha factory rider was the overall leader after a dry morning practice session. The afternoon was rainy however, creating slippery conditions.

Simon and Leo

If you are a track day regular this year, you may well have bumped into former racer and friendly Kiwi, Simon Crafar. I first met him in Malaysia in 1990 when he was riding for a Yamaha dealer team, sweating his way round circuits like Shah Alam and Johor Bahru but with a long term plan to make it onto the World scene. And he didn’t take long as after riding for Honda in the UK in 1992 he moved to WSB in 1994 and enjoyed success with both the Honda and Kawasaki factory teams.

Data Analysis From Marc Marquez’ 200 MPH Mugello Crash

The chart above is the data recovered from the Alpinestars racing suit of Repsol Honda Rider Marc Marquez after he crashed during practice on the front straight at this weekend’s MotoGP round at Mugello (click the pictures below for an enlarged view) while traveling 209 mph. This information is recorded for all Alpinestars suits equipped with the Tech-Air airbag technology. In case you’re curious about the effectiveness of airbags in leather suits, and the severity of impacts experienced during a 200 mph getoff, let’s examine the data.