2025 Suzuki DR-Z400SM Z4SM

The 2025 Suzuki DR-Z400SM, now evolved into the all-new DR-Z4SM, is built for riders who think every road is a playground. Combining lightweight supermoto agility, sharp street handling, and dirt-bike attitude, the DR-Z4SM delivers wheelie-worthy fun whether you're carving city streets, attacking twisty backroads, or ripping around a kart track. Its updated 398cc fuel-injected engine, advanced rider aids, and fully adjustable suspension make it more capable, responsive, and exciting than ever before.

Key Specs

• Engine: 398cc, liquid-cooled, single-cylinder, DOHC 4-stroke

• Fuel System: Electronic Fuel Injection with 42mm Ride-by-Wire throttle body

• Transmission: 5-speed constant mesh

• Power: Approximately 38 hp @ 8,000 rpm

• Torque: Approximately 27.3 lb-ft @ 6,500 rpm

• Frame: New twin-spar steel frame with aluminum subframe

• Front Suspension: Fully adjustable KYB inverted fork

• Rear Suspension: Fully adjustable KYB shock with linkage

• Front Brake: 310mm disc with ABS

• Rear Brake: 240mm disc with selectable rear ABS OFF mode

• Front Tire: 120/70R17

• Rear Tire: 140/70R17

• Seat Height: 35.0 in. (890mm)

• Curb Weight: Approximately 340 lbs. (154 kg)

• Fuel Capacity: 2.3 gallons (8.7L)

• Lighting: Full LED lighting system

• Electronics: Suzuki Intelligent Ride System (S.I.R.S.), 3-mode Drive Mode Selector, Traction Control, ABS, Easy Start System

Highlights

• Lightweight, flickable supermoto handling

• Updated fuel-injected engine for smoother response

• Ride-by-wire throttle technology

• Advanced rider aids rarely found in this class

• Adjustable KYB suspension for street or track tuning

• Aggressive styling with full LED lighting

• Perfect blend of daily commuting and weekend hooligan fun