The Pros and Cons of Every Motorcycle Engine Type

https://www.youtube.com/watch?v=aOTz0Ol8fLA

Summary

TL;DR — This video explores the advantages and disadvantages of various motorcycle engine types, from simple singles to complex inline-sixes and V4s, analyzing their cost, performance, sound, vibration, and packaging. The discussion highlights how engine design impacts a motorcycle's character and suitability for different riding styles and terrains.

Key points

• Single-cylinder engines are cheap and excellent for dirt bikes due to their forgiving power delivery, but suffer from vibration and limited RPMs.

• V-twins offer more power than singles but are often long, awkward to package, and can have cooling issues, making them suitable for cruisers.

• Inline-twins are compact and widely used, but their firing order can lead to vibrations, though modern designs mitigate this.

• Boxer-twins offer excellent primary balance and cooling but are wide and impractical for cornering, often favored by mature riders for their low center of gravity.

• Inline-triples provide smoother power delivery than twins but are inherently unbalanced, leading to vibrations.

• Inline-fours are smooth, high-revving