Wtb Yamaha Kt100 Kart Engine (anywhere) on 2040-motos

Moto blog

2014 AMA Supercross – Arlington Results

James Stewart‘s hot streak continues with his second-consecutive win and fourth AMA Supercross podium in five weeks after an impressive effort at Cowboys Stadium in Arlington, Texas. Fresh off of signing a contract extension with Yoshimura Suzuki, Stewart took control of the Arlington main event on the third lap, passing holeshot-taker Ryan Dungey and running away with the win. With his win last week at San Diego, Stewart becomes the first rider to win back-to-back races this season and establishes himself as a championship contender as we approach the mid-way point of the 2014 season.

Losail Circuit: Track Facts

This year’s MotoGP is back in the swing of things for the 2009 calendar. We’ll be keeping up with the latest race news on Motorcycle.com (See: MotoGP: 2009 Motegi Preview).  While you’re here, check out a few details and a video of the Losail Circuit.  Enjoy. Track map Lap Video Jeffery de Vries drives a 2007 Yamaha R1 at Losail Circuit.

A breath of fresh air

Dean Benstead's air-powered bike project, O2 Pursuit, which we spoke about a year ago, seems to have come along nicely since. Here's a video of the Australian's rotary air compression-engined Yamaha WR250R being taken out for a spin. Apparently it can hit 87 mph and cover more than 60 miles on a scuba-tankful's worth.