# 80403 2022 SUZUKI DR-Z 400SM, Suzuki's 2022 SuperMoto DR-Z400SM is based on the proven DR-Z400S. So it combines Supermotard style and features in a narrow, lightweight, street-legal package. This bike brings off-road soul and fun to paved roads. It's not uncommon to take the SuperMoto down a twisty forest road, around tight canyon corners, or through commuter traffic.;;Its 398cc, liquid-cooled, four-stroke engine provides strong low-rpm torque and crisp throttle response for any of these occasions. Key differences between the DR-Z400SM and the DR-Z400S are the inverted front fork, wide, spoke-style wheels, and 300mm diameter floating front brake rotor. The inverted fork contributes to less unsprung weight and improved overall handling, while the large brake and wider rims with high-grip tires offer an exhilarating sportbike experience. ; Key Features Suzuki's Supermotard model, based on the proven DR-Z400S, combines Supermotard style and features in a narrow, lightweight, street-legal package. Versatile and strong, 398cc, DOHC, liquid-cooled, dry-sump engine has push-button starting. SuperMoto boasts fully adjustable MX-style suspension plus high-grip sportbike tires on strong spoke wheels featuring anodized, aluminum Excel rims. Solid Black or Solid Special White No. 2 bodywork with angular graphics complement the motorcycle's styling. Engine Features Lightweight, 398cc, DOHC, liquid-cooled, dry-sump engine produces strong, tractable power. Compact, four-valve cylinder head has 36mm intake valves, 29mm exhaust valves, narrow 28-degree included valve angle, and shim-under-bucket valve adjustment system. Simple electric starting is powered via a lightweight starter motor with an automatic mechanical decompression system. SCEM-plated cylinder (nickel-silicon-phosphorus) is lighter and more durable than an iron liner and has excellent heat transfer properties. Forged aluminum piston is 10 percent lighter than a cast piston and receives additional oil-cooling through a crankcase oil jet.