V4SV

Norton · 2 model years · 2025–2026

Model Years

2026 V4SV

Power: 0.9585 HP/kg Torque: 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 9000 RPM Weight: 193.0 kg (425.5 pounds) Seat: 836 mm (32.9 inches) If adjustable, lowest setting.

The 2026 Norton V4SV is a premium British sport bike designed for experienced riders seeking authentic performance and engineering heritage. Its potent 1200cc V4 engine delivers 18…

2025 V4SV

Power: 0.9585 HP/kg Torque: 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 9000 RPM Weight: 193.0 kg (425.5 pounds) Seat: 836 mm (32.9 inches) If adjustable, lowest setting.

The 2025 Norton V4SV is a high-performance sport motorcycle engineered for experienced riders seeking exotic British engineering paired with cutting-edge technology. Its 1200cc 72-…

Spec Comparison by Year

Spec	2026	2025
Power	0.9585 HP/kg	0.9585 HP/kg
Torque	125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 9000 RPM	125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 9000 RPM
Dry weight	193.0 kg (425.5 pounds)	193.0 kg (425.5 pounds)
Seat height	836 mm (32.9 inches) If adjustable, lowest setting.	836 mm (32.9 inches) If adjustable, lowest setting.