Velgmaat in J Minimum bandbreedte in mm Voorkeur bandbreedte in mm Maximum bandbreedte in mm
5.0 J 155 mm 165-175 mm 185 mm
5.5 J 165 mm 175-185 mm 195 mm
6 J 175 mm 185-195 mm 205 mm
6.5 J 185 mm 195-205 mm 215 mm
7 J 195 mm 205-215 mm 225 mm
7.5 J 205 mm 215-225 mm 235 mm
8 J 215 mm 225-235 mm 245 mm
8.5 J 225 mm 235-245 mm 255 mm
9 J 235 mm 245-255 mm 265 mm
9.5 J 245 mm 255-265 mm 275 mm
10 J 255 mm 265-275 mm 285 mm
10.5 J 265 mm 275-285 mm 295 mm
11 J 275 mm 285-295 mm 305 mm
11.5 J 285 mm 295-305 mm 315 mm
12 J 295 mm 305-315 mm 325 mm
12.5 J 305 mm 315-325 mm 335 mm