Yamaha KT100

KT100
A kart with a KT100 powerplant and a can type muffler
Type Single-cylinder, two-stroke engine
National origin Japan
Manufacturer Yamaha Motor Corporation
Major applications Kart racing
Ultralight aircraft

The Yamaha KT100 is a 100 cc two-stroke cycle kart engine made by Yamaha that has also been adapted for ultralight aircraft use.