J.W. Speaker Becomes Exclusive Lighting Partner for ARCH Motorcycle ARCH Motorcycle KRGT featuring J.W. Speaker Adaptive Motorcycle Headlight, designed to calculate bank angles on a real-time basis, automatically sending light up or down as the motorcycle leans into a corner. (Photo: Business Wire) GERMANTOWN, Wis.--(BUSINESS WIRE)--J.W. Speaker, an LED and emerging lighting technologies designer for automotive, powersports, transport, and industrial products, and ARCH Motorcycle, a Los Angeles based bespoke product...