Drz4Sm

2026 Suzuki Drz4Sm Technical Analysis & Specification Breakdown

At the heart of the 2026 Suzuki Drz4Sm motorcycle, Suzuki utilizes a 398 cc engine layout. In factory specification, maximum torque reaches 37 Nm, transferring power to the rear wheel through a 5-speed constant mesh gearbox. Internal engine geometry specifies a bore and stroke of 90.0 mm x 62.6 mm (3.5 in. x 2.5 in.) with a 11.1:1 compression ratio.

On the scales, the Drz4Sm measures 154 kg (340 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 890 mm (35 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1 mm (0 in) wheelbase engineered for quick, flickable steering geometry. The 8.7-liter (2.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Suzuki archive, this model family spans 2 indexed model years from 2025 to 2026, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.