The Scout signifies our first completely designed, engineered, and built 27.5+ hardtail bike completely done in the USA. Featuring a highly intelligent torque sensor built into the motor, it monitors your input thousands of time per second to multiply your power to the rear wheel. The standard Scout is an awesome all around bike with a class leading component spec. The Scout Pro improves off the base model and offers a completely upgraded "Pro" level components package and higher power level options!