Arch Krgt 1 - 2026 Specifications and Reviews

The 2026 Arch KRGT-1 is a premium American sport cruiser powered by a 2032cc S&S V-Twin producing 120 horsepower and 156.4 Nm of torque. Built for riders seeking high-end craftsmanship and raw V-Twin character, it combines aggressive styling with accessible handling and a six-speed transmission. Known for its bespoke design and hand-assembled quality, the KRGT-1 appeals to discerning enthusiasts prioritizing exclusivity and performance.

2026
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General information

Color OptionsBlack/red/white, blue/white, red/white
CategorySport
ModelArch KRGT-1

Engine and Transmission Specifications

StartingElectric
Emission DetailsCARB/EPA compliant. Euro 4.
ClutchDry
Final DriveChain (final drive)
Gearbox6-speed
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection
Bore x Stroke104.8 x 117.5 mm (4.1 x 4.6 inches)
Compression Ratio10.8:1
Max Torque156.4 Nm (15.9 kgf-m or 115.3 ft.lbs)
Engine DetailsBlack S and S 45 degree V-Twin
Engine TypeV2, four-stroke
Capacity:2032.0 ccm (123.99 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity18.93 litres (5.00 US gallons)
Wheelbase1727 mm (68.0 inches)
Seat Height706 mm (27.8 inches) If adjustable, lowest setting.
Power/Weight Ratio0.4439 HP/kg
Dry Weight270.3 kg (596.0 pounds)
 
 

Arch Krgt 1 dimensions and frame

WheelsCarbon fiber 5-spoke wheels. Michelin Commander II tires.
Rear BrakesSingle disc. ABS. Four-piston monobloc radial mount caliper.
Brake Disc Diameter266 mm (10.5 inches)
Front BrakesDouble disc. ABS. 6 piston monobloc radial mount calipers.
Rear Tyre240/40-R18
Front Tyre120/70-ZR19
Rear SuspensionFull adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment
Front SuspensionFully adjustable ARCH/Öhlins FGRT series fork
Trail127 mm (5.0 inches)
FrameTubular steel frame with CNC-machined aluminium subframe and fuel cells

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsUS brand. Assembled at ARCH Motorcycle’s Los Angeles facility.
LightingLED headlight
InstrumentsDigital instrumentation
Rake (fork angle)30.0°
Exhaust systemArch 2-into-1 stainless steel. Yoshimura carbon fiber muffler.
Output120.0 HP (87.6 kW))
Year of manufacture2025

Performance Profile & Rider Fit

120 hp
Peak Power
3.6s
0-60 mph

Best For

Track30%
City45%
Cornering50%
Daily Riding55%
Touring60%
Passenger55%

Rider Profile

Best ForBest suited to experienced riders who are comfortable managing a heavy, torque-laden custom cruiser with a long wheelbase and fat rear tire.
PurposeBuilt as a boutique power-cruiser that blends American V-twin muscle with premium Ohlins suspension and top-shelf brakes for a bold, low-slung boulevard machine.
Rider FitThe low 706mm seat height keeps it accessible, but the 270kg dry weight and stretched-out ergonomics demand solid upper body strength at low speed and in parking maneuvers.
CharacterA statement bike for riders who want exclusive, hand-built American craftsmanship, aggressive styling, and thumping V-twin torque over outright sportbike agility.
Not Ideal ForNot a fit for riders seeking nimble cornering, off-road capability, or a budget-friendly, mass-market cruiser experience.

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

Rider Fit Visualizer

2026 Arch Krgt 1 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 706mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2026 Arch Krgt 1, with a cramped knee angle of around 60 degrees and a forward-leaning 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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