DAYTONA transmission kit - 150cc 2 valves enhanced version since 2009
18/67 (2.62) 1st: 13/34 (3.18) 2nd: 17/29 (1.71) 3rd: 22/26 (1.18) 4th: 24/22 (0.91)
Need to use the forks/drum 2009/10/11/12