| MODEL | NORTON V4SV 2023 |
| Year | 2023 |
| Engine Type | Four stroke, 72° V-four cylinder, chain-driven cams with idler gear, titanium inlet valves |
| Displacement / Capacity | 1200 cc / 73.2 cu in |
| Bore X Stroke | 82 x 56.8 mm |
| Compression Ratio | 13.6:1 |
| Cooling System | Liquid-cooled |
| Max Power | 136 kW / 185 hp @ 12500 rpm |
| Max Torque | 125 Nm / 92.1 ft-lb @ 9000 rpm |
| Ignition | Keyless ignition |
| Induction | Electronic fuel injection, 8 injectors, drive-by-wire (independent front and rear banks) |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Full quickshift system with auto down blipper |
| Clutch | Slipper clutch |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Aluminium tubular chassis with CNC-machined outriggers and headstock; braced underslung single-sided billet swingarm |
| Front Suspension | Öhlins NIX30 43 mm fork, fully adjustable |
| Rear Suspension | Öhlins TTXGP bespoke shock, fully adjustable, rising-rate linkage |
| Front Brakes | 2 x 330 mm floating discs, radial Brembo monobloc calipers |
| Rear Brakes | Single 245 mm disc, Brembo caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | 1434 mm / 56.4 in |
| Ground Clearance | — |
| Dry Weight | 193 kg / 425.4 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | 15 Litres / 3.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2023 V4SV carries on the 1200 cc V4 superbike with carbon fibre bodywork and tank, a polished tube frame and a six-inch TFT with rear-view camera function. Carbon and Manx Silver colours remain, with three engine modes tied to lean-sensitive traction control.
