YAMAHA - PK:
350 pk - Four Stroke
300 pk - Four Stroke
250 pk - Four Stroke
225 pk - Four Stroke
200 pk - Four Stroke
175 pk - Four Stroke
150 pk - Four Stroke
130 pk - Four Stroke
115 pk - Four Stroke
100 pk - Four Stroke
90 pk - Four Stroke
85 pk - Four Stroke
80 pk - Four Stroke
75 pk - Four Stroke
70 pk - Four Stroke
60 pk - Four Stroke
50 pk - Four Stroke
40 pk - Four Stroke
30 pk - Four Stroke
25 pk - Four Stroke
20 pk - Four Stroke
15 pk - Four Stroke
9.9 pk - Four Stroke
8 pk - Four Stroke
6 pk - Four Stroke
5 pk - Four Stroke
4 pk - Four Stroke