Beta RR 390 User Manual

3
CHECKS AND MAINTENANCE
42
GB
FRONT BRAKE LINING CONTROL
In order to verify the wear condition of front
brake is enough to view the pincer from the
bottom, where is possible to glimpse the
brake lining tails which will have to show
a brake of 2 mm in thickness. If the stratum
is lesser let’s start replacing them.
Note
Perform the check according to the times
shown in the table on
page 56.
WARNING
Failure to promptly replace the brake pads
can result in a considerable reduction of
the braking action and in damage to the
brake disc.
It replaced at an authorized service center
Betamotor.
REAR BRAKE LINING CONTROL
In order to verify the wear condition of rear
brake is enough to view the pincer from the
back side, where is possible to glimpse the
brake lining tails which will have to show
a brake of 2 mm in thickness. If the stratum
is lesser let’s start replacing them.
Note
Perform the check according to the times
shown in the table on
page 56.
WARNING
Failure to promptly replace the brake pads
can result in a considerable reduction of
the braking action and in damage to the
brake disc.
It replaced at an authorized service center
Betamotor.
2
2

Beta RR 390 Specifications

General

Displacement	386 cc
Bore x Stroke	88 mm x 63.4 mm
Compression Ratio	12.5:1
Fuel System	Electronic Fuel Injection
Ignition	DC-CDI
Lubrication	Wet sump
Transmission	6-speed
Clutch	Wet multi-disc
Front Tire	90/90-21
Rear Tire	140/80-18
Ground Clearance	320 mm
Dry Weight	107 kg
Engine Type	Single cylinder, 4-stroke, liquid-cooled
Frame	Molybdenum steel with double cradle split above the exhaust port
Rear Suspension	Monoshock