125cc Motor Top Speed. Both 125cc scooters and motorbikes max out at 60mph which is double the top speed of a 50cc. The motorcycle weighs 140 kg and claims a top speed of 120 kmh.
You can see the differences the bigger the engine. 125cc bike scooters have a cvt transmission and to put it simply it creates a lot of energy that is wasted. Powered by a 125cc single cylinder engine the ktm 125 duke is capable of delivering up to 145 ps in maximum power at 9250 revolutions per minute rpm and about 12 nm.
It has a four stroke engine and a top speed of 65mph 105kph.
Features of the ktm duke 125 1. Whats the fastest 125cc scooter. Lets have a look at some of the fastest 125cc motorbikes available. Manufacturers advertise around 45 miles per hour but some consumers find they can push the limits to over 60mph.