Ecosse Titanium Series FE Ti XX ($300,000)

Ecosse Titanium Series FE T

Built by Ecosse Moto Works, the Ecosse Titanium Series FE Ti XX is high-performance and one of the most expensive bikes with a price tag of $300,000. Powered by a 2.4 L billet aluminum powerplant, supercharged, intercooled & fuel-injected 2400cc engine, it can generate 225 hp and a top speed of 250 mph, making its name in the list of the fastest bikes in the world.