06-23-2018, 12:07 PM
My CB seems dead on accurate at 60 when I checked. Worst bike we had was Pam's V-strom which was 5 mph optimistic at 60 mph. Because the V-strom takes it's speed pulses from the front sprocket, a change to a one tooth larger sprocket lowered the rpm's at 60 and put the speedometer dead on.
