GP125

ENGINE: SINGLE CYLINDER, AIR COOLED 2-STROKE

INDUCTION: PISTON PORTED

BORE: 52 MM

STROKE: 58 MM

CUBIC CAPACITY: 123 CC

COMPRESSION RATIO: 7.8: 1

BHP AT RPM: 7.3 @ 6200

TRANSMISSION: 4 SPEED CONSTANT MESH

PRIMARY DRIVE: 46/15

• 1ST GEAR: 15.33: 1
• 2ND GEAR: 10.71: 1
• 3RD GEAR: 7.97: 1
• 4TH GEAR: 6.32: 1

LUBRICATION: 2%

CARBURETOR: DELL'ORTO SH1/20

CHOKE: 20 MM

SLIDE:5914/2

ATOMIZER: 5899/4

MAIN JET: 98

STARTER JET: 50

PILOT JET: 45

IGNITION: CONTACT BREAKER & POINTS

IGNITION TIMING: 21 DEG. BTDC

BREAKER GAP: 0.35-0.45 MM

SPARK PLUG: NGK - B7ES

SPARK PLUG GAP: 0.45-0.5 MM

VOLTAGE: 6 VOLT

WHEELS: 10"

WHEEL HUBS: CAST

TYRES: 3.50 X 10

MAX SPEED: 54 MPH

TOTAL DRY WEIGHT: 232 LBS

GP150

ENGINE: SINGLE CYLINDER, AIR COOLED 2-STROKE

INDUCTION: PISTON PORTED

BORE: 57 MM

STROKE: 58 MM

CUBIC CAPACITY: 148 CC

COMPRESSION RATIO: 7.8: 1

BHP AT RPM: 8.7 @ 6300

TRANSMISSION: 4 SPEED CONSTANT MESH

PRIMARY DRIVE: 46/15

• 1ST GEAR: 15.33: 1
• 2ND GEAR: 10.71: 1
• 3RD GEAR: 7.97: 1
• 4TH GEAR: 5.65: 1

LUBRICATION: 2%

CARBURETOR: DELL'ORTO SH2/22

CHOKE: 22 MM

SLIDE:7895/2

ATOMIZER: 5899/4

MAIN JET: 118

STARTER JET: 50

PILOT JET: 45

IGNITION: CONTACT BREAKER & POINTS

IGNITION TIMING: 21 DEG. BTDC

BREAKER GAP: 0.35-0.45 MM

SPARK PLUG: NGK - B7ES

SPARK PLUG GAP: 0.45-0.5 MM

VOLTAGE: 6 VOLT

WHEELS: 10"

WHEEL HUBS: CAST

TYRES: 3.50 X 10

MAX SPEED: 63 MPH

TOTAL DRY WEIGHT: 260 LBS