Pint-Sized Racer: 2006 Yamaha TZ125 for Sale

Unlike the roadgoing, but still-sporty TZR series, Yamaha’s TZ bikes were track-only motorcycles with performance far exceeding what road riders might expect from their diminutive displacements and dimensions: technically, the Yamaha TZ125 isn’t even pint-sized as this post title implies, since Google reliably informs me that a pint is actually 473cc, and even a cup…

Vivid Green Oddity: 1984 Kawasaki KR250 for Sale

Well here’s a real curiosity, another bike from the era of experimental engine configurations. Prior to the introduction of the KR-1 featured earlier this week, Kawasaki’s quarter-liter two-stroke sportbike reputation was upheld by this bike, the KR250. Although it’s powered by what is technically a parallel twin, the Kawasaki KR250’s engine is configured more like…