Positioned in Norton's motorcycle lineup, the 2024 Norton V4SV 125th Anniversary relies on a 1200 cc liquid-cooled-cooled four stroke, 72 ° v-four cylinder, chain-driven cams with idler gear for reduced engine height. titanium inlet valves powerplant. In factory specification, peak output is rated at 185 HP (136 kW) at 12,500 rpm while maximum torque reaches 125 Nm at 9,000 rpm, transferring power to the rear wheel through a full quickshift system and auto down blipper gearbox and chain final drive. With a specific output of 154.2 HP per liter and a 3,500 rpm working window between peak torque (9,000 rpm) and peak power (12,500 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the V4SV 125th Anniversary measures 206 kg (454 lbs) wet (curb), translating to a power-to-weight ratio of 0.9 HP/kg (1.11 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,435 mm (56.5 in) wheelbase engineered for balanced agility and highway composure. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
154.2 HP/L
Power-to-Weight
0.9 HP/kg (1.11 kg/HP)
Power Band Window
9,000–12,500 rpm
Engine
Displacement1200 cc / 73.2 cu-in
Engine TypeFour stroke, 72 ° V-four cylinder, chain-driven cams with idler gear for reduced engine height. Titanium inlet valves.
Power185 hp / 136 kW @ 12500 rpm
Torque125 Nm / 92.1 ft-lb @ 9000 rpm
Compression13.6:1
Bore x Stroke82 x 56.8 mm
Fuel SystemElectronic fuel-injection system, 8-fuel injectors. Full drive-by-wire system independent on front and rear banks of cylinders for ultimate control and feel
IgnitionKeyless ignition system
CoolingLiquid-cooled
Transmission
GearboxFull quickshift system and auto down blipper
Final DriveChain
ClutchSlipper clutch
Chassis
Front SuspensionÖhlins NIX30 system front fork. Fully adjustable
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
