2009 Honda Crf 450 R on 2040-motos

Moto blog

Honda Announces 400cc Version of 500-Series Engine

Honda has revealed a new, smaller-displacement variation of the 470cc parallel-twin engine introduced on its new CBR500, CB500F and CB500X models. The new engine has a bore of 67mm, just like Honda‘s 500-series engine, but a stroke of 56.6mm instead of the longer 66.8mm. The result is an engine displacement of 399cc, which makes the new engine a better fit for markets such as Japan license restrictions are much stricter for engines larger than 400cc.

AMA Supercross: 2012 New Orleans Results

Ryan Villopoto has already secured the 2012 AMA Supercross Championship but that doesn’t mean he’s ready to let up and take it easy over the remainder of the season. The Monster Energy Kawasaki racer clinched his second consecutive title two weeks ago in Houston, Texas, but he continued his dominance in AMA Supercross’ return to New Orleans’ Superdome, taking the holeshot and leading all 20 laps for his ninth win of the season in 14 rounds. The New Orleans round may have lacked some big names currently nursing injuries such as Ryan Dungey, James Stewart and Chad Reed, but Villopoto provided a star effort in the first AMA Supercross race in the city since 2009.

2012 Honda Integra Announced; All-New 670cc engine with Dual Clutch Transmission

Ed: Honda has recently announced the new Integra engine will be a 670cc engine, not 700cc as previously announced. This post has been updated to reflect this new information. Honda announced it is developing a new series of 700cc 670cc engines and a second-generation dual clutch transmission for motorcycles.