Oil & Tires: Suzuki RM-Z 250 – RJ42A/L2 Technical Specifications

The 2010 introduction of the RJ42A marked a pivotal moment in motocross history: it was Suzuki’s first 250cc four-stroke to ditch the carburetor in favor…

The 2010 introduction of the RJ42A marked a pivotal moment in motocross history: it was Suzuki’s first 250cc four-stroke to ditch the carburetor in favor…