We all know Kawasaki left a lot of room for improvement on the muffler side of things on the Kawasaki KX450. We have tried a number of mufflers to help increase the low end torque and have been happy with a couple. The latest muffler we tested was the new Yoshimura RS-12 stainless full exhaust…
Written By: Seiji Ishii
Most athletes don’t stop training because they get lazy or lose motivation. They stop because the structure that made training automatic disappears.
Jobs change. Schedules break. Kids, travel, stress, injuries, or money issues creep in. Suddenly, the plan that worked last season doesn’t fit real life anymore—and training starts to feel like a…
Written By: Seiji Ishi www.coaschseiji.com
Base training feels easy because it isn’t the phase where you’re supposed to prove anything—it’s the phase that determines how fit you will be for how long.
Every new athlete I work with asks some version of the same question: “Why does this training feel so easy?” Sometimes they ask it directly.…
HRV Didn’t Wreck Your Training — Chasing It Did
HRV is supposed to make training smarter. For a lot of athletes, it’s doing the opposite. I’m seeing more riders second-guessing good plans, skipping productive sessions, or spiraling into “what’s wrong with me?” because a single number didn’t look right that morning. HRV isn’t the enemy…
http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251220_keefer.mp3
The Kawasaki KX450SR hasn't changed for 2026 but that doesn't stop us from going over the "race KX450" in order to let you know what the SR does better than the standard KX450. We also talk to a 2026 Yamaha YZ450F owner to hear his initial thoughts after riding the SR. Is the KX450SR the…
The Yamaha YZ450F underwent some chassis and engine changes in 2026 and it seems to be a hit in a lot of 2026 450 media shootouts. At the time this went out to you all, Yamaha has acquired three 450 Shootout wins (with more to come from what I have heard) from Swap Moto Live,…
