The Yamaha Light class utilizes 100cc Yamaha KT-100 engines with tuned exhaust pipes delivering very similar output to what an HPV-3 or KT-100 3 pipe engine delivers.
The racing is fast, clean and close. Very little contact is made between drivers. Drivers make clean passes and give their competitors plenty of room.
Once again 100cc racing proves that while it may not have the most horsepower or highest straight line speed, the racing action that 100cc engines provide is intense and unrivaled. Check out the videos below:
