http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260216_keefer.mp3 Is the new Factory Edition with Pro Components worth the extra cost over the stock KTM 450 SX-F? Keefer breaks down the new orange machine and gives you some insight on what the main differences are on the new FE. AER or Cone Valve? 109Db limit? What about the engine character? Is the new sound…

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260208_keefer.mp3 Keefer breaks down the Ducati Desmo 450 after spending more time on the Italian Stallion. Learn about mods that help the chassis as well as the engine character within this show. Get some details on how to create a more balanced Desmo as well as a more friendly experience on the track.

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251212_keefer.mp3 Recap the whole weekend of the AZ Open with Aden/Kris Keefer as well as Eddie Laret. Hear what went down, how the race was ran, the cost of the event, how the track shaped up, what went right/wrong and a lot of other topics on amateur racing on this episode.

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…

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251118_keefer.mp3 Heather and Kris Keefer sit down to talk about the Vet Masters weekend from Echeconnee. If you weren't there for this epic weekend, listen to this show and it will be like you were there. The Keefers ring up Randy Richardson to cover how the race was ran, the track, who was fast, who absolutely…

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251110_keefer.mp3 In this mash up show we discuss our latest Honda CRF450R build with Eddie Laret and also get Cody Webb on the phone to talk about his Endurocross series as well as his Yamaha YZ250F big bore race machine

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251101_keefer.mp3 Keefer and fam sit down to talk about the Dubya USA World Vet race at Glen Helen as well as some TM 300 four stroke talk. Learn about the other Italian brand and what a 300 sized four stroke is like to ride. Get all the details of the TM and some race talk all…