Adventure Motorcycles

2021Norton Atlas

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The 2021 Norton Atlas is a 650cc middleweight twin suited for riders seeking classic styling with modern performance. Its 270-degree firing order engine delivers 84 horsepower and nimble handling, making it ideal for everyday commuting and spirited road riding. Known for blending retro British motorcycle character with contemporary technology and reliability.

Capacity: 650.0 ccm
Engine: Parallel Twin, four-stroke
Gearbox: Not on record
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Dry weight: 178.0 kg
Seat height: Not on record
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Power: 84.0 HP (61.3 kW) @ 11000 RPM

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Other years 2021 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail20%

Cornering82%

City riding68%

Daily riding80%

Touring85%

Two-up78%

Track45%

Best for: Built for long road journeys with the ability to handle gravel and light trails along the way.
Built for: An adventure bike from Norton with a 650cc engine; its character is versatile and engaging, with 84 hp on tap.
Not ideal for: Not for riders who want a low, light city bike or serious competition off-road riding.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 650.0 ccm
Power: 84.0 HP (61.3 kW) @ 11000 RPM
Torque: 64.0 Nm (6.5 kgf-m)
Engine type: Parallel Twin, four-stroke
Power/weight ratio: 0.4719 HP/kg (dry)
Bore x stroke: 82.0 x 61.5 mm
Compression: 11.5:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Keyless
Valves per cylinder: 2

Performance

Top speed: 120.0 km/h (74.6 mph)

Dimensions & weight

Wheelbase: 1446 mm
Dry weight: 178.0 kg
Seat height: Not on record - add it

Chassis & suspension

Frame: Twin tube seamless steel perimeter chassis with aluminium swingarm mount.
Front suspension: 50mm diameter Roadholder USD forks. Preload, compression and rebound adjustable.
Rear suspension: Roadholder monoshock with rising rate linkage and piggyback reservoir. Adjustable preload.
Front wheel travel: 150 mm
Rear wheel travel: 150 mm

Brakes & wheels

Front brakes: Double disc. Full floating Brembo discs. Radially mounted twin Brembo monoblock callipers with ABS. Brembo master cylinder.
Front brakes diameter: 320 mm
Rear brakes: Single disc. Brembo twin piston rear calliper with ABS. Brembo master cylinder.
ABS: Yes
Front tyre: 110/80-R18
Rear tyre: 180/55-R17

Other

Color options: Black, Dark Grey, Silver, Red, White
Comments: Norton is now owned by TVS motor.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2021	2027
Capacity	650 cc	585 cc
Dry weight	178 kg	—
Seat height	—	846 mm
Fuel capacity	—	15.4 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 Norton Atlas is a stylish and powerful motorcycle that offers a thrilling riding experience. With a 650cc parallel-twin engine, this bike delivers strong performance and a smooth, responsive ride. The Norton Atlas also features a modern design with high-quality components, making it a standout in the competitive mid-size motorcycle market. Riders will appreciate the comfortable seating position and agile handling, making it an ideal choice for urban commuting or weekend adventures.

Overall, the 2021 Norton Atlas is a top-notch motorcycle that offers a winning combination of style, performance, and practicality. Whether you're a seasoned rider or a newcomer to the world of motorcycling, the Atlas delivers on all fronts. With its impressive engine and advanced features, this bike is sure to turn heads and provide a thrilling ride for anyone lucky enough to take it for a spin. If you're in the market for a new motorcycle, the 2021 Norton Atlas is definitely worth considering.

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