The 2025 Zero SR/S in the Thermal/Black color option, also known as the "Orbit" color scheme, is a fully faired electric motorcycle with a focus on performance and range. It's mechanically similar to the SR/F but features a full fairing inspired by aerospace design. Key features include a Z-Force 75-10 motor, a 17.3 kWh battery, and a 6.6kW integrated charger. 

Key Features and Specifications:

• Color: Thermal/Black, also known as Orbit.
• Motor: Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor.
• Power: 111 hp (83 kW) @ 5,600 rpm.
• Torque: 140 ft-lbs.
• Battery: 17.3 kWh (nominal 15.1 kWh).
• Range: 171 miles city, 116 miles highway.
• Charging: Level 2 charging to 95% in just over two hours.
• Suspension: Fully adjustable Showa suspension (43mm fork, 40mm rear shock).
• Brakes: Dual four-piston J-Juan calipers with 320mm discs (front), single-piston caliper with 240mm disc (rear).
• Weight: 518 pounds.
• Other features: Bosch Advanced MSC, Pirelli Diablo Rosso III tires, 5-inch TFT display, integrated storage, heated grips, and more. 

Design and Functionality:

The 2025 Zero SR/S builds upon the SR/F's design, adding a full fairing for improved aerodynamics and a more aggressive, sporty look. The aerospace-inspired design contributes to its sleek aesthetic. The larger battery provides increased range, and the integrated charger allows for convenient charging at Level 2 stations. 

Riding Experience:

The SR/S delivers a powerful and responsive ride, thanks to its potent motor and ample torque. The fully adjustable suspension ensures a comfortable and controlled experience, while the Bosch Advanced MSC (Motorcycle Stability Control) provides enhanced safety and stability. The bike is designed for both city commuting and longer rides, offering a blend of performance and practicality.