Norton V4 SS - 2021 Specifications and Reviews

The 2021 Norton V4 SS is a modern British superbike designed for experienced riders seeking authentic performance and heritage. Powered by a 200 horsepower 1200cc V4 engine with titanium valves and advanced fuel-by-wire technology, it delivers sharp handling and potent acceleration. Best known for reviving Norton's iconic sportbike legacy with cutting-edge engineering and distinctive styling that blends classic British character with contemporary sport bike capability.

2021
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General information

CategorySport
Year2021
ModelNorton V4 SS
 
 

Engine and Transmission Specifications

Emission detailsEuro 4
ClutchSlipper clutch
Transmission typeChain   (final drive)
Cooling systemLiquid
Fuel systemInjection. Electronic fuel-injection system. Constantly variable inlet tracts. 8-fuel injectors. Full drive-by-wire system independent of front and rear banks of cylinders for ultimate control and feel.
Valves per Cylinder4
Bore x Stroke82.0 x 56.8 mm (3.2 x 2.2 inches)
Compression13.6:1
Torque130.0 Nm (13.3 kgf-m or 95.9 ft.lbs) @ 10000 RPM
Power200.0 HP (146.0 kW) @ 12500 RPM
Engine details72-degree V4. Titanium inlet valves.
Engine typeV4, four-stroke
Capacity:1200.0 ccm (73.22 cubic inches)

Brakes, suspension, Frame and wheels

WheelsCarbon fibre BST wheels
Rear brakesSingle disc. Brembo caliper and master cylinder
Diameter330 mm (13.0 inches)
Front brakesDouble disc. Full-floating discs. Radially-mounted Bremb Monobloc calipers. Brembo discs and Brembo master cylinder
Rear tire6.00-17
Front tire3.50-17
Rear SuspensionOhlins TTXGP Norton bespoke fully-adjustable rear shock
Front SuspensionOhlins NIX30 system front fork. Fully-adjustable rear suspension
Rake (fork angle)23.9°
Frame typeAluminium twin tube shotgun chassis
 
 

Physical measures and capacities

Fuel capacity18.00 litres (4.76 US gallons)
Wheelbase1430 mm (56.3 inches)
Power/weight ratio1.1173 HP/kg
Dry weight179.0 kg (394.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction-control, wheelie control, launch control and cruise control. Keyless. Limited edition of 250 bikes. Norton is now owned by TVS motor.
LightLED lighting
InstrumentsFull-colour 7-inch display
StarterElectric
Color optionsBlack, silver

Performance Profile & Rider Fit

200 hp
Peak Power
2.6s
0-60 mph

Best For

Track97%
City30%
Cornering95%
Daily Riding25%
Touring20%
Passenger15%

Rider Profile

Best ForThis is an exotic, race-bred superbike that demands an expert-level rider comfortable with extreme power delivery and razor-sharp handling.
PurposeBuilt almost purely for high-speed track riding and aggressive cornering, with road use as a secondary afterthought.
Rider FitExpect an aggressive, committed riding position with high peg placement and low bars that will strain wrists, back, and neck on anything but short bursts.
CharacterA rare, exclusive Italian-flavored British V4 hypersport machine with a raw, race-derived personality and premium exotic componentry throughout.
Not Ideal ForThis is not suitable for new riders, commuters, pillion passengers, or anyone seeking comfort, storage, or long-distance touring capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Norton V4 SS motorcycle is a powerhouse of both style and performance. With a sleek and modern design, this bike is sure to turn heads wherever you go. The V4 SS is equipped with a powerful 1200cc engine, delivering impressive speed and acceleration. The handling and maneuverability of this bike are also top-notch, making it a joy to ride on both city streets and winding roads. Additionally, the attention to detail in the design and construction of the V4 SS is evident, with high-quality components and a luxurious finish. In conclusion, the 2021 Norton V4 SS motorcycle is a top-of-the-line option for riders looking for a high-performance and stylish bike. With its powerful engine, exceptional handling, and attention to detail, the V4 SS offers an exhilarating riding experience. Whether you're a cruising enthusiast or a speed demon, this motorcycle is a worthy investment for any rider looking to elevate their riding experience.
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