2020 Arch 1s Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2020 Arch 1s.

Basic Specs

Arch 1s
Year2020
MakeArch
ModelArch 1s
TypeSport
Cost

Engine

Displacement2032.0 ccm (123.99 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression10.8:1
Bore/Stroke104.8 x 117.5 mm (4.1 x 4.6 inches)
Valves/Cylinder
FuelingInjection
Ignition
ExhaustARCH/SC Project MotoGP-inspired titanium/carbon fiber/billet aluminum exhaust
Lubrication
Cooling

Drivetrain

Gearbox6-speed
Final Drive
ClutchDry
Driveline

Performance

Horespower
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity
Emissions

Chassis

Frame TypeBillet and tubular steel frame with CNC machined aluminum backbone and sub-chassis
Rake26.0 deg
Trail112 mm (4.4 inches)
Front SuspensionOhlins / Arch proprietary FGRT series fork, fully adjustable
Front Travel
Rear SuspensionOhlins / Arch proprietary rear shock with reservoir, hydraulic pre-load adjustment, fully adjustable
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight

Wheels & Brakes

Front Tire/Tyre
Rear Tire/Tyre
Front BrakesDouble disc. 6 piston monobloc radial mount calipers
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc. Four-piston monobloc radial mount caliper
Rear Brake Diameter266 mm (10.5 inches)
WheelsBST Carbon Fiber ”œTurbine” wheels. Michelin Power RS tires.

Comments

It appears you're interested in specifications for the Arch 1s. This Sport model is powered by a V2, four-stroke engine with 2032.0 ccm (123.99 cubic inches) of actual displacement before 10.8:1 compression. Fueling is metered via Injection allowing this machine to produce its horsepower and torque. According to our records engine heat of the Arch 1s is moderated by . You'll need to get familiar with the 6-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, Billet and tubular steel frame with CNC machined aluminum backbone and sub-chassis. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. 6 piston monobloc radial mount calipers front brakes and Single disc. Four-piston monobloc radial mount caliper rear brakes. The Arch 1s was launched in 2020, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.