BIG BIKE SHOWDOWN: SEAN COLLIER’S KAWASAKI KX500 VERSUS HIS 2015 KX450F NATIONAL BIKE

Back in 2015 MXA took Sean Collier’s 2015 KX450F, that he raced at the Glen Helen National, and his KX500 two-stroke, that he raced on the same day in the Glen Helen Two-Stroke Challenge, and put them on the same track against each other. First, we analyzed each bIke before testing them head-to-head at L.A. County Raceway. You have to see these bike up close to appreciate how much work went into making them both race ready for Daryl Ecklund and Dennis Stapleton to ride.