Single
Simple, efficient, lightweight, suitable for basic commuting and off-roading.
Twin
Balanced power, versatile, torquey, common in many types of motorcycles.
Triple
Smooth power delivery, balanced, found in sporty and touring bikes.
Four
High performance, smooth operation, commonly seen in sportbikes and supersports.
Six
Smooth and balanced power, low center of gravity, only found in touring bikes.
