Arch 143 Motorcycle

ARCH Method 143

The ARCH Method 143 is the ultimate production concept motorcycle. Created to realize an ambition of what could be achieved in motorcycle design, to offer the opportunity for ownership of a motorcycle normally not to be obtained… a concept.

A concept led by the design idea of layers and materials, carbon fiber, aluminum and fine leather. Layers that slide under or cover one another, intersect without interrupting the full intention of the master shape or continuity. Founded in an ultra-light carbon fiber mono-cell chassis, providing fuel storage, air filtration and strength, never before used in an American production motorcycle.

Each ARCH Method 143 ownership experience mirrors the rare opportunity to own a one-of-a-kind concept motorcycle.

"Limited… Unlimited"

The ARCH/S&S Method 143ci (2343cc) power plant exhilarates with power and confidence. The largest, most powerful engine employed within an ARCH motorcycle expresses either the outer-limits of two wheeled performance or cultivates itself within the boundaries defined by it's dual ride modes.

Limited only by the number 23, each ARCH Method 143 will be unique unto it's owner.

Wheels

ARCH/BST proprietary and exclusive to the ARCH Method 143 Ultra-thin Blade 'Turbine' Seven Spoke carbon fiber wheels (17x3.5-inch front and 17x8.5-inch rear).

Chassis

A first ever American production carbon fiber mono-cell motorcycle chassis incorporates fuel cell, air induction and ARCH/K&N Engineering filtration. The investment in rigorous design and engineering of the ARCH Method 143 mono-cell chassis provides unrivaled rigidity, weight reduction and handling defining ARCH Performance Architecture.

Powertrain

143 cubic inches of pure American muscle, the Method 143 is a torque-laden powerhouse equipped with a Six-speed transmission and dry clutch setup.

Hand-assembled at ARCH Motorcycle's Los Angeles, California facility, the Method 143 is a limited-production motorcycle with only 23 units available for sale worldwide. Each Method 143 takes approximately 90 days or less to complete upon receipt of deposit.

Exhaust

ARCH/SC Project MotoGP-inspired titanium/carbon fiber/billet aluminum exhaust system.

Bodywork

Artfully machined textures express the ARCH METHOD 143 aluminum fuel cell and tail section exteriors. Leading the Method 143 layered concept is the stepped carbon fiber front fender and billet aluminum headlight housing, fork aero-foils, windscreen, air intakes, aerodynamic belly-pan, completed by the carbon fiber stepped rear fender.

Build

Hand-assembled at ARCH Motorcycle's Los Angeles, California facility, the Method 143 is a limited-production motorcycle with only 23 units available for sale worldwide.