http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251203_keefer.mp3 Keefer sits down to talk about modifications that make a difference for the 2026 Kawasaki KX 450 and Yamaha YZ450F and then compares those two machines for future buyers. If both bikes have the same mods, which one is best for what type of rider? Find out on this show. As the show wraps up…

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/252511_keefer.mp3 If you need to get into shape and don't know how, listen to Coach Seiji and Keefer break down some of the fundamentals of basic fitness for motocross riders over the age 40. Seiji also breaks down how to start a training program if you're a blue collar worker and what some of the myths…