se guardi sul manuale del carbon, c'e' questa tabella:
4S
18T (2400rpm) Beginner
19T (2550rpm) Sport
20T (2650rpm) Soft 3D
5S
15T (2500rpm) Beginner
16T (2650rpm) Sport
17T (2850rpm) Soft 3D
18T (2950rpm) Hard 3D
6S
13T (2550rpm) Sport
14T (2750rpm) Soft 3D
15T (3000rpm) Hard 3D
ciao ciao