Honda CRF50F 2017 Owner's Manual page 106

NOISE LEVEL AND VIBRATIONS
Noise level
EN16029
Operating Conditions : Annex A
Uncertainty of measurement
Vibration on seat
EN1032
Operating conditions : 97/24/EC Chapter 9,
stationary noise
Uncertainty of measurement
Vibration on handlegrip
ISO5349 : 2001
Operating conditions : 97/24/EC Chapter 9,
stationary noise
Uncertainty of measurement
78 dB(A)
3 dB(A)
2
1.32 m/s
2
0.8 m/s
2
6.9 m/s
2
0.7 m/s
95