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Moto blog

Yamaha Sketches out the Features on the New 2010 YZ450F [Video]

You’ll realize how cheesy that headline is after watching the pretty rad video that Yamaha has released. Yamaha’s new motocross bike has taken a radical new approach.  The engine is backwards. Yamaha’s reason for doing this is to shift the heavy end of the motor more to the center of the motorcycle to make it more agile and responsive.  Slanting the cylinder also made for a straighter pathway for the air intake at the front of the bike.

Mythbusters to Compare Emissions of Cars Versus Motorcycles

Are motorcycles more environmentally friendly than cars? Ask most people that question and their initial response would probably be “yes” because motorcycles are more fuel efficient, and they release less CO2.  But is that the whole story? MythBusters‘ Jamie Hynerman and Adam Savage are going to find out on the Emmy-nominated show’s fall season premiere, Sept.

2012 Yamaha YZ250F Announced

Yamaha revealed its 2012 YZ250F motocross bike with a number of updates. The 2012 Yamaha YZ250F gets several engine refinements including a new 39mm carburetor, compared to the 2011 version’s 37mm carb. The piston and piston pin are said to be lighter, while the connecting rod and counterbalancer are also new.