What category is the 2013 Viper Diamondback?

The 2013 Viper Diamondback has a Category of Custom / cruiser.

What is the engine size of the 2013 Viper Diamondback?

The 2013 Viper Diamondback has a Capacity: of 2490.99 ccm (152.00 cubic inches).

What type of engine does the 2013 Viper Diamondback have?

The 2013 Viper Diamondback has a Engine type of V2, four-stroke.

Is the 2013 Viper Diamondback air cooled or liquid cooled?

The 2013 Viper Diamondback has a Cooling system of Air.

How many gears does the 2013 Viper Diamondback have?

The 2013 Viper Diamondback has a Gearbox of 6-speed.

How much does the 2013 Viper Diamondback weigh?

The 2013 Viper Diamondback has a Dry weight of 299.4 kg (660.0 pounds).

What is the seat height of the 2013 Viper Diamondback?

The 2013 Viper Diamondback has a Seat height of 610 mm (24.0 inches) If adjustable, lowest setting..

Viper Diamondback - 2013 Specifications and Reviews

Name: 2013 Viper Diamondback
Brand: Viper

The 2013 Viper Diamondback is a heavyweight custom cruiser built for riders seeking authentic American motorcycle character and distinctive styling. Powered by a 2491cc air-cooled V-twin with a six-speed overdrive transmission, it delivers classic cruiser performance with modern reliability. Known for its rigid construction, premium Rivera driveline components, and bold customization potential, it appeals to experienced riders who value raw presence over speed.

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2013

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General information
Category	Custom / cruiser
Year	2013
Model	Viper Diamondback

Engine and Transmission Specifications
Exhaust system	Tuned 2 into 1
Driveline	Rivera Pro 6-Speed with Over-Drive. Primary drive: Hydraulic Chain. Final drive: Patented Viper Rigid Belt Drive.
Clutch	Hydraulic High Performance by Rivera
Transmission type,final drive	Belt
Gearbox	6-speed
Cooling system	Air
Lubrication system	Dry sump with oil in the frame technology
Ignition	CDI
Fuel control	DOHC
Fuel system	Carburettor. Mikuni HSR 45 Flat Slide
Engine details	45 Degree V-Twin
Engine type	V2, four-stroke
Capacity:	2490.99 ccm (152.00 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	5-spoke chrome. Metzeler tyres.
Rear brakes	Single disc
Front brakes	Single disc. 4-piston, chromed
Rear tyre dimensions	260/40-18
Front tyre dimensions	120/70-21
Rear suspension	Viper Chrome Billet Aluminum Swing Arm with Viper Oil Dampened Adjustable Air-Ride
Front suspension	Marzocchi Inverted Adjustable Forks
Rake (fork angle)	33.0°

Physical measures and capacities
Oil capacity	4.20 litres (0.28 quarts)
Wheelbase	1,803 mm (71.0 inches)
Seat height	610 mm (24.0 inches) If adjustable, lowest setting.
Dry weight	299.4 kg (660.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Made in the US.
Color options	Black with White Stripes, Viper Blue with White Stripes, Black with Yellow Stripes, Galaxy Gray with Black stripes, Black with Silver Stripes,Black with Orange Stripes, custom colors
Electrical	Viper Wiring Harness with 40amp. 3 Phase Charging System
Instruments	Multi-Functional Digital Gauges,
Starter	Electric

Performance Profile & Rider Fit

0-60 mph (est.)

Best For

Track15%

City30%

Cornering25%

Daily Riding40%

Touring45%

Passenger35%

Rider Profile

Best For	This is a machine best suited to experienced riders who are comfortable handling a long, heavy, custom-styled chopper-style cruiser with a stretched wheelbase and steep 33-degree rake.
Purpose	Built as a bold American custom cruiser, it's meant for making a statement on boulevards and at bike nights rather than for outright performance or long-distance touring efficiency.
Rider Fit	The low 610mm seat height makes it accessible for shorter riders at a stop, but the near-300kg dry weight and extended front end demand strength and confidence at low speeds and when maneuvering.
Character	Torque-rich 45-degree V-twin with a big-inch feel, chrome-heavy custom styling, an aggressive raked-out stance, and a boutique feel courtesy of the Baker overdrive transmission and premium Marzocchi suspension.
Not Ideal For	This is not the right choice for riders seeking agile cornering, off-road capability, or a lightweight commuter, as its stretched geometry and heavy mass make tight, technical riding cumbersome.

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

Rider Fit Visualizer

2013 Viper Diamondback Rider Ergonomics Assessment

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Feet:

At 610mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2013 Viper Diamondback, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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