Another option for measuring is:
"...no more than <n> decibels as measured at <n> feet perpendicular to motorcycle with an engine RPM at half of redline"
( R6 @15k - 7K, SV @9k, 4.5k, R1 @12.5k, 6.5k - etc )
Another option for measuring is:
"...no more than <n> decibels as measured at <n> feet perpendicular to motorcycle with an engine RPM at half of redline"
( R6 @15k - 7K, SV @9k, 4.5k, R1 @12.5k, 6.5k - etc )
dave@MotoSix DOT com | MRA #31, WERA #311