2018 Suzuki RMX450Z

2018 Suzuki RMX450Z Motocross Dirtbike for sale at Riva Motorsports & Marine Florida Keys

Powerful, torquey fuel-injected 449cc engine. Slim, aggressively styled chassis and bodywork. Electric starter. Full-function, two-mode instrument cluster. Enduro lighting. Additional chassis protection. Sharing core technologies with Suzuki’s Championship-winning open-class RM-Z450, the RMX450Z rewrites the rules for serious trail riders.

Mount up. Because 1st place doesn’t come without a fight. Razor-sharp handling. Beastly torque. Quick-response braking. They’re not features, they’re the difference between podium and parking lot. Our legendary RM-Zs put the track—and the competition—at your mercy.

• Fuel-injected engine is based on Suzuki's winning open-class motocrosser; the RM-Z450

• The RMX450Z is EPA Emissions and California Green-sticker compliant

• Trail-ready features include an electric starter powered by a compact battery (plus kick-start back-up), a coolant reservoir tank and an engine protector plate

• Enduro ready, full-function instrument cluster includes a low fuel level warning light

• The airbox features a hinged lid for quick air-filter maintenance

• Aluminum-alloy twin-spar frame with high-performance SHOWA fork and piggyback-reservoir style rear shock

• Competition-developed seat and slim bodywork creates a controllable, ergonomic riding position

• New for 2018, the racing-inspired bodywork and graphics includes a sturdy steering stem that is anodized black, complementing the gold fork leg finish

• Black anodized EXCEL aluminum rims are ready to withstand rugged off-road conditions

• 449cc 4-stroke, 4-valve, liquid-cooled, fuel-injected DOHC powerplant is based on the high-performance and reliable RM-Z450

• Minimal differences as compared to the RM-Z450 motocross engine includes a modified inlet tract and revised cam profiles to increase low and mid-rpm power

• The compact aluminum cylinder is finished with Suzuki Composite Electrochemical Material (SCEM) coating for durability, light weight and efficient heat transfer

• Strong 5-speed transmission with wide gear ratios and primary/final drive ratios selected to suit various situations from steep trails to open terrain

• The aluminum-alloy twin-spar frame combines cast and extruded sections to achieve low weight with high rigidity and durability

• RM-Z450-derived trail-ready suspension uses high-performance SHOWA forks with full adjustability

• Aluminum, link-style swingarm is descended from the RM-Z line and uses a fully adjustable SHOWA piggyback-reservoir style rear shock