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Cruisers

2021Arch Krgt 1

★ 1.0
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The 2021 Arch KRGT-1 is built for the rider who wants a bespoke cruiser with genuine performance credentials. Its 2026 cc V-twin delivers 102 hp and 164.1 Nm through Öhlins suspension and radial-mount monobloc brakes, blending muscle-cruiser stance with sportbike hardware. It is best known for being hand-built to order at ARCH Motorcycle in Los Angeles.

Capacity
2026.0 ccm
Engine
V-Twin, four-stroke
Gearbox
6-speed
Dry weight
244.0 kg
Seat height
706 mm
Power
102.0 HP (76.1 kW) @ 5094 RPM
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2021 Arch Krgt 1

vs the 2020
Spec20202021
Torque — 164.1 Nm (16.7 kgf-m or 121.0 ft.lbs)
Other years 2018 2019 2020 2021 2022 2023 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 70Agility 46Comfort 68Off-road 5Touring 55Road manners 78
Off-road & trail5%
Cornering55%
City riding45%
Daily riding55%
Touring58%
Two-up60%
Track40%
Best for
It's built as a boutique power-cruiser for statement-making boulevard and open-road riding rather than outright sport performance.
Built for
It has the character of a premium, hand-built American cruiser blending brute V-twin torque with high-end Ohlins suspension and top-shelf brakes.
Not ideal for
It's not the right choice for riders seeking a lightweight, flickable machine for aggressive canyon carving or any off-road use.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 706mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 Arch Krgt 1, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Range and running costs

Worked out in your browser - nothing is sent to us

Based on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
2026.0 ccm
Power
102.0 HP (76.1 kW) @ 5094 RPM
CO2 Emissions
188 CO2 g/km
EPA Est. Fuel Consumption
8.01 L/100km (29.4 US mpg)
EPA CO Emissions
5.0 CO g/km
Torque
164.1 Nm (16.7 kgf-m)
Engine type
V-Twin, four-stroke
Power/weight ratio
0.4180 HP/kg (dry)
Bore x stroke
104.8 x 117.5 mm
Compression
10.8:1
Fuel system
Injection
Starting
Electric
Aspiration
Naturally aspirated
Valves per cylinder
2
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Dry
Dimensions & weight
Wheelbase
1727 mm
Seat height
706 mm
Dry weight
244.0 kg
Fuel capacity
18.90 litres
Chassis & suspension
Frame
Tubular steel with a billet aluminum subframe and swingarm.
Front suspension
48mm Öhlins forks featuring NIX technology
Rear suspension
Ohlins / Arch proprietary rear shock with reservoir, hydraulic pre-load adjustment, fully adjustable
Rake (fork angle)
30.0°
Trail
127 mm
Brakes & wheels
Front brakes
Double disc. ABS. 6 piston monobloc radial mount calipers.
Front brakes diameter
320 mm
Rear brakes
Single disc. ABS. Four-piston monobloc radial mount caliper.
ABS
Yes
Front tyre
120/70-ZR19
Rear tyre
240/40-R18
Other
Color options
Blue/silver/red, Red/silver/black, Silver/black/gold
Comments
Custom made at ARCH Motorcycle in Los Angeles.

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 201820202021202220232026
Capacity 2026 cc 2026 cc 2026 cc 2026 cc 2026 cc 2026 cc
Dry weight 244 kg 244 kg 244 kg 244 kg 270 kg 270 kg
Seat height 706 mm 706 mm 706 mm 706 mm 706 mm 706 mm
Fuel capacity 18.9 L 18.9 L 18.9 L 18.9 L 18.9 L 18.9 L

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

Rider Reviews

1.0
★☆☆☆☆
Rider rating
MotorcycleDB

The 2021 Arch KRGT-1 motorcycle is a stunning example of modern engineering and design. With its sleek lines and powerful performance, it's sure to turn heads on the road. The motorcycle features a 2032cc V-twin engine that delivers impressive power and torque, making it a joy to ride. The attention to detail in the design is also evident, from the custom-made frame to the premium materials used throughout. Overall, the 2021 Arch KRGT-1 is a top-of-the-line motorcycle that offers both style and performance.

If you're in the market for a high-end motorcycle that offers a truly unique riding experience, the 2021 Arch KRGT-1 is definitely worth considering. Its combination of power, style, and attention to detail make it a standout option in the market. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the KRGT-1 has something to offer for everyone. Experience the thrill of the open road with the 2021 Arch KRGT-1.

Own one? Add it to My Garage and write an owner review with an Owner badge.

Common questions

What is the engine size of the Arch Krgt 1?

The 2021 Arch Krgt 1 has a Capacity of 2026.0 ccm (123.63 cubic inches).

What engine power does the Arch Krgt 1 have?

The 2021 Arch Krgt 1 has a Power of 102.0 HP (76.1 kW) @ 5094 RPM.

How many gears does the Arch Krgt 1 have?

The 2021 Arch Krgt 1 has a Gearbox of 6-speed.

What is the torque of the Arch Krgt 1?

The 2021 Arch Krgt 1 has a Torque of 164.1 Nm (16.7 kgf-m or 121.0 ft.lbs).

How much does the Arch Krgt 1 weigh?

The 2021 Arch Krgt 1 has a Dry weight of 244.0 kg (537.9 pounds).

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