Koso DL-03A Air/Fuel Ratio & RPM Data Logger Options Test A half- helmet audio kit

A half- helmet audio kit with an extra-long boom microphone

Large back rest

RESEMBLING HUMAN EYE SHAPE VIRTUALLY ELIMINATING DISTORTION

A removable insulated full sleeve liner is included as an added layer of warmth in the jacket and can be worn separately on it's own

WIDE PEGS FLATFOOT BLK

Koso DL-03A Air/Fuel Ratio & RPM Data Logger Options Test A half- helmet audio kitThe DL 03A is the newest addition into the lineup of multifunction meters which features air fuel ratio reading, RPM and playback ability to optimize your rides performance. The large digits and bright backlight makes it easy to read at anytime. This meter is also easy to operate, compact and lightweight and can be mounted to many applications including snowmobiles, UTV's and more. FEATURES Tachometer: Range 0 ~ 14,000 RPM Unit 1 level = 1,000 RPM Air