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James Toseland will miss at least the next two World Superbike rounds after crashing during private at Motorland Aragon. The former WSBK champion crashed on Friday in a highside at Turn 10, landing heavily on his head and right wrist. Initially Spanish doctors gave Toseland the go-ahead to race this coming weekend at Donington Park, after examining hi,m and finding only a small fracture in the wrist.

“But when I got back to the hotel, the pain in my right wrist was unbelievable and, considering that I had a race coming up in a week’s time, I sent the scan on to a specialist I know in Manchester,” said Toseland. “They took a new X-ray from a different position in Manchester and found that I had badly displaced bones in my wrist. At that point, things were getting critical as there was no blood flow in the wrist, meaning that the bone could die if I wasn’t operated on immediately.”

The rumors appear to be true, and the BMW R series is getting an update to its motor for 2010. Maintaining its existing 1,170cc displacement, the most notable change to BMW’s flat boxer motor is a dual-overhead camshaft (DOHC) cylinder head setup, which was previously only seen on the HP2 Sport.

With the bore and stroke staying the same for 2010, the R lineup will continue to use the same 101 x 73mm cylinders, making a total of 1,170cc’s. The real changes and improvements come from the new cylinder head design. The DOHC design features two chain-driven camshafts, with each camshaft controlling both an intake and exhaust valve in the radial four-valve head.