When we began our pursuit of building the ultimate American sport-touring motorcycle, we quickly realized the ideal engine didn’t exist. So we built it. The mighty American V4 “Baby Block” is a pushrod powered V4 that delivers massive torque across a wide, smooth power band. It speaks with an exhaust note unlike anything before it. Equally important, the Motus V4 uses known technology proven to be durable and easy to maintain. It’s the same small block architecture found in the most reliable and competitive engines on the planet from popular American passenger cars and trucks to high performance racing vehicles.

 

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Sport Motorcycle

180 horsepower, 126 ft-lb of torque. Ride-by-wire. Lightweight aluminum.

Low maintenance, self-adjusting valvetrain, liquid and oil cooled.

Small-block architecture. Proven durability.

978-895-1195

268 Coleman St. Gardner, MA 01440​

978-895-1195

A heart on fire. A mind at ease. An American story.​

High Performance Bike
Sport Motorcycle
Motus MSTR
Motus MSTR
Made in the USA
American V4