1-10
TRANSMISSION
PRIMARY DRIVE................................................................................Spur gears
PRIMARY DRIVE RATIO....................................................................3.5 (77/22)
CLUTCH ........................................................................................Multi-disc oil bath
GEARBOX.......................................................................................Constant mesh
GEAR RATIOS:
1st:...........................................3.09 (34/11)
2nd:..........................................2.00 (30/15)
3rd: ..........................................1.50 (27/18)
4th:...........................................1.20 (24/20)
5th:...........................................1.04 (23/22)
6th:...........................................0.95 (22/23)
TRANSMISSION OIL VOLUME / TYPE...........................650 cc / AGIP GEAR SAE 10W40
FINAL DRIVE .................................................................................Chain and gears
FINAL DRIVE RATIO.........................................................................3.71 (52/14)
ELECTRICAL SYSTEM
GENERATOR.........................................................................MAGNETO ALTERNATOR
VOLTAGE / GENERATOR POWER ...................................................12V / 65W
IGNITION TYPE .......................................................................................CDI
IGNITION ADVANCE .................................................................1.2 mm. before TDC.
SPARK PLUG.....................................................................NGK B10ES / CHAMPION N1C
SPARK PLUG ELECTRODE GAP........................................................0.6 mm.
BATTERY ...........................................................................................12 V / 4 A/h
MAIN FUSE .............................................................................................4 A
GENERAL TECHNICAL SPECIFICATIONS
GPR MODELS