ENGINE
MONOCILINDRICO 2T
MEASURES
39,84 X 40MM (50) / 44,50 X 44,90MM (70)
CYLINDER CAPACITY
49.86CC (50) / 69.83 CC (70)
GEARS
6 GEAR
RATIO
1
2
3
4
5
6
PRIMARY
ASSEMBLY GAPS
CYLINDER/PISTON
PISTON/CYLINDER HEAD (SQUISH)
ROD (AXIAL) CRANKSHAFT
CRANKSHAFT/CRANKCASE
PRIMARY AXLE
SECONDARY AXLE
MIDDLE AXLE
BALANCE SHAFT
SELECTOR DRUM
SELECTOR SHAFT
CLUTCH ROD SHOVE
TECHNICAL ENGINE SPECS
13/37
15/32
18/31
21/31
23/30
23/27
20/62
0.07 +/- 0.01
0.8 +/- 0.05
0.06 +/- 0.05
0.05 +/- 0.10
0.25 +/- 0.50
0.35 +/- 0.50
0.25 +/- 0.50
0.3 +/- 0.10
0.30 +/- 0.05
1.5 +/- 0.50
4+/-1
FROM THE FRONT PART OF BEARING
CLUTCH
Hydraulic with automatic adjustment
COMPOSITION
5 Clutch discs
4 1.5mm plates
1 1.2mm plate