| MODEL | NORTON SUPERLIGHT SS 2020 |
| Year | 2020 |
| Engine Type | Four-stroke, parallel twin, 270 degree firing order, chain-driven DOHC with idler gear |
| Displacement / Capacity | 650 cc / 39.6 cu in |
| Bore X Stroke | 82 x 61.5 mm |
| Compression Ratio | 9.0:1 |
| Cooling System | Liquid cooled |
| Max Power | 130.4 kW / 175 hp @ 12500 rpm |
| Max Torque | 125 Nm / 92 lb-ft |
| Ignition | Keyless |
| Induction | Electronic fuel injection with Rotrex centrifugal supercharger and intercooler, 1.2 bar boost |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Full carbon chassis and rear frame |
| Front Suspension | Ohlins NIX30 fork, fully adjustable |
| Rear Suspension | Ohlins TTXGP shock, full carbon single-sided swingarm |
| Front Brakes | 2 x 320 mm full-floating Brembo discs, M50 monoblock radial calipers, ABS |
| Rear Brakes | Single 245 mm Brembo disc, twin-piston caliper, ABS |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | 1399 mm / 54.7 in |
| Ground Clearance | — |
| Dry Weight | 159 kg / 350.5 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | 18 Litres / 4.7 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A supercharged version of the Superlight 650 twin, limited to 50 bikes, with a full carbon-fibre frame, swingarm, wheels and bodywork. The Rotrex blower lifts output sharply compared with the naturally aspirated version while the weight stays almost the same.
