Beta RR 4T - 525 - Page 160

1
GENERAL INFORMATION
97
GB
Lubrication .............................................................................. 2 oil pumps
Fuel system ............................................................................... carburettor
Cooling system ............................................ forced liquid circulation by pump
Spark plug .........................................................................NGK DCPR 8 E
Clutch .................................................................................. wet, multidisc
Transmission .................................................... 6-speed with front claw clutch
Valve gear ................................................................................... 4 valves
Primary drive........................... ................................... straight toothed 33/76
Final drive........................... ............................................................... chain
Chain........................... ...................................................... 135 ZRDK/007
Pinion ............................................................................................. Z 15
Rear sprocket ................................................................................... Z 45
Play of valves .................................................................... intake 0,12 mm
exhaust 0,12 mm
Ignition.................................................................. DC-CDI without trembler,
with digital variable spark advance, Kokusan-type
Starting .............................................................. electric starter and kickstart
Gear ratio 1st gear 14:38 14:34 14:34 14:34
Gear ratio 2st gear 16:36 17:31 17:31 17:31
Gear ratio 3st gear 19:34 19:28 19:28 19:28
Gear ratio 4st gear 21:32 22:26 22:26 22:26
Gear ratio 5st gear 23:30 24:23 24:23 24:23
Gear ratio 6st gear 22:25 26:21 26:21 26:21
RR 250
RR 400 RR 450
RR 525