The Kawasaki Z900 is a motorcycle developed by the Japanese manufacturer Kawasaki, positioned within the "SuperNaked" segment. First introduced in 2017, the model represents an interpretation of Kawasaki’s “Z” series.

Design and Aesthetic Philosophy: The "Sugomi" Approach

The design of the Z900 reflects Kawasaki’s “Sugomi” design philosophy. Design elements such as a low-positioned headlight and an upward-sloping tail section are employed to enhance its visual dynamism. The exposed trellis frame and visible engine components emphasize the design of the motorcycle.

Key Design Features:

• LED Headlight: Characterized by lines, the LED headlight defines the Z-series identity.
• Fuel Tank: Contributes to an appearance for the front profile of the bike.
• Tail and Z-Shaped LED Taillight: Enhance the nature of the motorcycle.
• Exposed Trellis Frame: Highlights the technical structure of the bike.

^{Kawasaki Z900 (Kawasaki)}

Dimensions and Structural Details

The overall dimensions of the Z900 are designed to be consistent with its positioning in the "SuperNaked" segment.

Structural Measurements:

• Overall Length: 2,065 mm
• Width: 825 mm
• Height: 1,065 mm
• Seat Height: 820 mm
• Wheelbase: 1,455 mm
• Wet Weight: 212 kg
• Fuel Capacity: 17 liters
• Frame Type: Lightweight steel trellis frame

Power Unit and Performance Data

The Kawasaki Z900 is powered by a liquid-cooled, inline-four cylinder engine. This engine is designed to provide acceleration and torque delivery across a broad rev range.

Engine and Powertrain Specifications:

• Engine Type: Liquid-cooled, 4-stroke, DOHC, 16-valve, inline-4 cylinder.
• Engine Displacement: 948 cc.
• Maximum Power: Stated as 92.2 kW (125 PS) @ 9,500 rpm.
• Maximum Torque: Stated as 98.6 N·m @ 7,700 rpm.
• Fuel System: Electronic fuel injection.
• Transmission: 6-speed manual gearbox.
• Final Drive: Chain drive.

Chassis, Suspension, and Braking Systems

The chassis, suspension, and braking systems of the Z900 are designed to support the motorcycle's performance and handling.

Chassis, Suspension, and Braking Details:

• Front Suspension: 41 mm inverted (USD) fork; features adjustable compression, rebound damping, and spring preload.
• Rear Suspension: Horizontal Back-Link system with a monoshock, adjustable for rebound damping and spring preload.
• Braking System: Features dual 300 mm discs at the front (radial-mount 4-piston calipers) and a single 250 mm disc at the rear (single-piston caliper). Anti-lock Braking System (ABS) is standard.
• Wheels and Tires: Lightweight cast alloy wheels are utilized, paired with road-oriented tires designed for sporty riding (e.g., Dunlop Sportmax Q5A).

^{Kawasaki Z900 (Kawasaki)}

Electronic Systems and Rider Aids

The Kawasaki Z900 includes various electronic assistance systems designed to optimize riding safety.

Key Electronic Equipment:

• Riding Modes: Features riding modes including Sport, Road, Rain, and Rider (customizable). These modes can alter throttle response and traction control settings.
• KTRC (Kawasaki Traction Control): A multi-level adjustable system that manages rear wheel spin.
• Power Modes: Engine power output can be adjusted with Full Power and Low Power options.
• Assist & Slipper Clutch: Reduces clutch lever effort and helps prevent rear wheel lock-up during aggressive downshifts.
• 5-inch TFT Color Instrument Display: Provides riding information, motorcycle settings, and smartphone connectivity features via Kawasaki's "RIDEOLOGY THE APP."
• Electronic Cruise Control: Designed to provide comfort during longer rides (available on some versions).