S p e c s: LI 125 Series 2

1959 - 1961
amount produced: 111,087
engine: single cylinder, air cooled 2-stroke
induction: piston ported
bore: 52 mm
stroke: 58 mm
cubic capacity: 123 cc
compression ratio:7.0: 1
bhp at rpm: 5.2 @ 5,200
transmission: 4 speed constant mesh
primary drive: 46/15
1st gear: 17.40: 1
2nd gear: 10.71: 1
3rd gear: 7.47: 1
4th gear: 5.65: 1
lubrication: 2%
carburetor: Dell'Orto MA 18 BS5 (1959-60)
choke: 18 mm
slide: 50
needle: D20
atomizer: 260B
main jet: 93
starter jet: 55
pilot jet: 35
carburetor: Dell'Orto MA 18 BS7 (1961)
choke: 18 mm
slide: 50
needle: D20
atomizer: 260B
main jet: 73
starter jet: 55
pilot jet: 35
ignition: contact breaker & points
ignition timing: 23 deg. BTDC
breaker gap: 0.35-0.45 mm
spark plug: NGK - B7ES
spark plug gap: 0.5-0.6 mm
voltage: 6 volt
wheels: 10"
wheel hubs: cast
tires: 3.50 x 10
max speed: 43 mph
total dry weight: 229 lbs

click for li125 series II electrical page
click for li125 series II owner's manual
click for li125 series II parts manual