What category is the 2018 Enfield Custombike Dirty Duck?

The 2018 Enfield Custombike Dirty Duck has a Category of Enduro / offroad.

What is the engine size of the 2018 Enfield Custombike Dirty Duck?

The 2018 Enfield Custombike Dirty Duck has a Capacity: of 535.00 ccm (32.65 cubic inches).

What type of engine does the 2018 Enfield Custombike Dirty Duck have?

The 2018 Enfield Custombike Dirty Duck has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2018 Enfield Custombike Dirty Duck?

The 2018 Enfield Custombike Dirty Duck has a Power of 29.10 HP (21.2 kW) @ 5100 RPM.

What is the torque of the 2018 Enfield Custombike Dirty Duck?

The 2018 Enfield Custombike Dirty Duck has a Torque of 44.00 Nm (4.5 kgf-m or 32.5 ft.lbs) @ 4000 RPM.

Is the 2018 Enfield Custombike Dirty Duck air cooled or liquid cooled?

The 2018 Enfield Custombike Dirty Duck has a Cooling system of Air.

How many gears does the 2018 Enfield Custombike Dirty Duck have?

The 2018 Enfield Custombike Dirty Duck has a Gearbox of 5-speed.

How much does the 2018 Enfield Custombike Dirty Duck weigh?

The 2018 Enfield Custombike Dirty Duck has a Weight incl. oil, gas, etc of 198.0 kg (436.5 pounds).

What is the seat height of the 2018 Enfield Custombike Dirty Duck?

The 2018 Enfield Custombike Dirty Duck has a Seat height of 800 mm (31.5 inches) If adjustable, lowest setting..

Enfield Custombike Dirty Duck - 2018 Specifications and Reviews

Name: 2018 Enfield Custombike Dirty Duck
Brand: Enfield

The 2018 Enfield Custombike Dirty Duck is a lightweight, approachable scrambler designed for riders seeking vintage character with modern reliability. Its compact dimensions, modest 198 kg weight, and forgiving 800 mm seat height make it ideal for beginners and smaller riders. Known for its retro styling and adventure-ready Continental TKC80 tires, it balances classic charm with practical everyday usability.

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2018

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General information
Category	Enduro / offroad
Year	2018
Model	Enfield Custombike Dirty Duck

Engine and Transmission Specifications
Clutch	Wet, multi-plate
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Air
Lubrication system	Wet sump
Ignition	Digital Electronic Ignition
Fuel system	Injection
Bore x Stroke	87.0 x 90.0 mm (3.4 x 3.5 inches)
Compression	8.5:1
Torque	44.00 Nm (4.5 kgf-m or 32.5 ft.lbs) @ 4000 RPM
Power	29.10 HP (21.2 kW) @ 5100 RPM
Engine type	Single cylinder, four-stroke
Capacity:	535.00 ccm (32.65 cubic inches)
Brakes, suspension, Frame and wheels
Seat	Dual seat
Wheels	Continental TKC80 tires
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc. Floating disc. Single-piston caliper.
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Single disc. Floating discs. Brembo 2-piston floating caliper.
Rear tyre	130/70-18
Front tyre	100/90-18
Rear wheel travel	80 mm (3.1 inches)
Rear Suspension	Paioli. Twin gas charged shock absorbers with adjustable preload
Front wheel travel	110 mm (4.3 inches)
Front Suspension	Telescopic, 41mm forks
Frame type	Twin downtube cradle
Physical measures and capacities
Fuel capacity	13.50 litres (3.57 gallons)
Wheelbase	1,360 mm (53.5 inches)
Ground clearance	140 mm (5.5 inches)
Overall width	760 mm (29.9 inches)
Overall length	2,060 mm (81.1 inches)
Overall height	1,070 mm (42.1 inches)
Seat height	800 mm (31.5 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	198.0 kg (436.5 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	With a snorkel.
Light	12V H4 60 / 55 W head lamp
Electrical	12 volt, 14 Ah battery.
Instruments	Analogue
Starter	Electric & kick
Color options	Silver

Performance Profile & Rider Fit

29.1 hp

Peak Power

9.5s

0-60 mph

Best For

Track15%

City45%

Cornering50%

Daily Riding45%

Touring40%

Passenger35%

Rider Profile

Best For	This custom-built single-cylinder machine suits riders who already have some experience with low-powered, torque-light bikes and enjoy tinkering with a bespoke build rather than chasing outright performance.
Purpose	Its heritage-styled enduro chassis, aggressive Continental TKC80 tires, and modest suspension travel point to a bike built for relaxed dual-sport exploring and gravel-road adventuring rather than serious off-road racing or highway touring.
Rider Fit	A low 800mm seat height and manageable 198kg weight make it accessible to shorter or lighter riders, though the limited 80mm rear wheel travel and firm setup mean bumps translate directly to the rider.
Character	The Dirty Duck has old-school scrambler charm, with a thumping single-cylinder engine character, kick-start option, and analogue gauges that reward riders who value personality and simplicity over speed and tech.
Not Ideal For	This is not the machine for riders seeking high-speed touring comfort, serious technical off-road capability, or two-up long-distance travel.

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

Rider Fit Visualizer

2018 Enfield Custombike Dirty Duck Rider Ergonomics Assessment

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Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Enfield Custombike Dirty Duck, 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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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2018 Enfield Custombike Dirty Duck is a stunning motorcycle that offers a unique and eye-catching design. With its sleek and minimalist appearance, this bike is sure to turn heads wherever it goes. The combination of the custom paint job and the high-quality components used in its construction make this motorcycle a true standout in the custom bike world. Riding the 2018 Enfield Custombike Dirty Duck is a thrilling experience, thanks to its powerful engine and agile handling. Whether you're navigating city streets or tearing up the open road, this bike delivers a smooth and responsive performance. Overall, the Dirty Duck is a top-of-the-line custom motorcycle that offers both style and substance for riders looking for a one-of-a-kind riding experience.