2021
Norton V4 RR - Specifications & Review
Article Complete Info
| Articleid | 292607 |
|---|---|
| Category | Sport |
| Make | Norton |
| Model | V4 RR |
| Year | 2021 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Aluminium twin tube shotgun chassis |
|---|---|
| Frontbrakes | Double disc. Full-floating discs. Radially-mounted Bremb Monobloc calipers. Brembo discs and Brembo master cylinder |
| Frontbrakesdiameter | 330 mm (13.0 inches) |
| Frontsuspension | Ohlins NIX30 system front fork. Fully-adjustable rear suspension |
| Fronttyre | 3.50-17 |
| Rearbrakes | Single disc. Brembo caliper and master cylinder |
| Rearbrakesdiameter | 245 mm (9.6 inches) |
| Rearsuspension | Ohlins TTXGP Norton bespoke fully-adjustable rear shock |
| Reartyre | 6.00-17 |
| Wheels | Carbon fibre BST wheels |
Engine & Transmission
| Borexstroke | 82.0 x 56.8 mm (3.2 x 2.2 inches) |
|---|---|
| Clutch | Slipper clutch |
| Compression | 13.6:1 |
| Coolingsystem | Liquid |
| Displacement | 1200.0 ccm (73.22 cubic inches) |
| Emissiondetails | Euro 4 |
| Enginedetails | 72-degree V4. Titanium inlet valves. |
| Enginetype | V4, four-stroke |
| Fuelsystem | Injection. 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 |
| Power | 200.0 HP (146.0 kW)) @ 12500 RPM |
| Torque | 130.0 Nm (13.3 kgf-m or 95.9 ft.lbs) @ 10000 RPM |
| Transmissiontypefinaldrive | Chain (final drive) |
| Valvespercylinder | 4 |
Other Specifications
| Coloroptions | Black |
|---|---|
| Comments | Traction-control, wheelie control, launch control and cruise control. Limited edition. |
| Instruments | Full-colour 7-inch display |
| Light | LED lighting |
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 179.0 kg (394.6 pounds) |
|---|---|
| Fuelcapacity | 18.00 litres (4.76 US gallons) |
| Powerweightratio | 1.1173 HP/kg |
About Norton
Country of Origin:
United Kingdom
Founder:
James Lansdowne Norton
Best Known For:
Isle of Man glory (Manx), Featherbed frame, Commando twins; modern V4/V-twin revivals
Company History
Few badges carry more romance than Norton: Manx singles howling over the Mountain, the Featherbed frame teaching the world about chassis stiffness, and the Commando’s rubber-mounted charisma defining a generation of British twins. Financial dramas and ownership changes punctuated the marque’s modern history, but the idea of Norton endured—elegant engines, taut handling, and a certain aristocratic restraint. Recent revivals pursued premium V4s and modernized Commandos with contemporary electronics and finishes, aiming to reconcile heritage with present-day reliability and compliance. Enthusiasts remain drawn to the riding experience: steering that reads the road, engines that speak through the bars, and ergonomics suited to fast B-roads. Historically, Norton is a pillar of motorcycling’s canon. Whether in classic trim under club racers or in modern carbon and billet, the name signals a commitment to the art of handling and the poetry of mechanical rhythm.