What category is the 2020 Arch 1S?

The 2020 Arch 1S has a Category of Sport.

What is the engine size of the 2020 Arch 1S?

The 2020 Arch 1S has a Capacity: of 2032.0 ccm (123.99 cubic inches).

What type of engine does the 2020 Arch 1S have?

The 2020 Arch 1S has a Engine type of V2, four-stroke.

How many gears does the 2020 Arch 1S have?

The 2020 Arch 1S has a Gearbox of 6-speed.

Arch 1S - 2020 Specifications and Reviews

Name: 2020 Arch 1S
Brand: Arch

The 2020 Arch 1 is a premium cruiser designed for experienced riders seeking modern performance and technology. Known for its American custom styling combined with track-focused engineering, it features Ohlins suspension, carbon fiber BST wheels, and potent braking power for confident handling. This bike blends classic aesthetics with contemporary components for discerning enthusiasts.

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2020

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General information
Category	Sport
Year	2020
Model	Arch 1s

Engine and Transmission Specifications
Exhaust system	ARCH/SC Project MotoGP-inspired titanium/carbon fiber/billet aluminum exhaust
Clutch	Dry
Transmission type	Chain (final drive)
Gearbox	6-speed
Fuel system	Injection
Bore x Stroke	104.8 x 117.5 mm (4.1 x 4.6 inches)
Compression	10.8:1
Engine type	V2, four-stroke
Capacity:	2032.0 ccm (123.99 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	BST Carbon Fiber â€œTurbineâ€ wheels. Michelin Power RS tires.
Rear brakes	Single disc. Four-piston monobloc radial mount caliper
Diameter	320 mm (12.6 inches)
Front brakes	Double disc. 6 piston monobloc radial mount calipers
Rear Suspension	Ohlins / Arch proprietary rear shock with reservoir, hydraulic pre-load adjustment, fully adjustable
Front Suspension	Ohlins / Arch proprietary FGRT series fork, fully adjustable
Trail	112 mm (4.4 inches)
Rake (fork angle)	26.0°
Frame type	Billet and tubular steel frame with CNC machined aluminum backbone and sub-chassis

Physical measures and capacities
Light	LED headlight
Instruments	ARCH/AIM Digital instrumentation
Starter	Electric
Color options	White/grey/red/black
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

120 hp

Peak Power

3.4s

0-60 mph

Best For

Track45%

City45%

Cornering60%

Daily Riding55%

Touring65%

Passenger55%

Rider Profile

Best For	This bike suits experienced riders who are comfortable managing a heavy, high-torque V-twin with a fat rear tire and aggressive geometry.
Purpose	It's built as a premium power-cruiser that blends muscular straight-line performance with boutique, hand-built craftsmanship rather than outright track ability.
Rider Fit	The low 800mm seat height aids reach to the ground, but the substantial 255kg dry weight demands confident low-speed handling and upper-body strength at a stop.
Character	Expect a bold, exclusive machine with a thumping V-twin character, premium Ohlins suspension, and top-shelf componentry that rewards a relaxed but assertive riding style.
Not Ideal For	This is not the right choice for new riders, off-road adventurers, or anyone seeking a lightweight, nimble commuter.

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

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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2020 Arch 1s motorcycle is a standout in the world of high-performance bikes. With its sleek design, powerful engine, and top-of-the-line features, this motorcycle is a force to be reckoned with. The attention to detail in the construction of the Arch 1s is evident, from the flawless paint job to the high-quality components used throughout. Whether you're a seasoned rider or just starting out, this bike offers a smooth and exhilarating ride that will leave you wanting more. If you're in the market for a motorcycle that offers both style and performance, the 2020 Arch 1s is definitely worth considering. Its powerful engine and advanced technology make for an unforgettable riding experience. Plus, the sleek and modern design is sure to turn heads wherever you go. Overall, the Arch 1s is a top contender in the world of high-end motorcycles, offering a thrilling ride and unparalleled quality.