4 Stroke 140cc ENGINE
Description
Type: 1-cylinder, horizontal, 4-stroke, air cooled electric start, Gear: 01234
Bore x Stroke: 56mm x 57mm
Max. Power & Corresponding Speed: 7kw/[8500(1±5%)]r/min
Max. Torque & Corresponding Speed: 9.5N.M/[5500(1±5%)]r/min
Min. unload idling speed: 1500±150 r/min
Start Mode: electric start ( on lower position) and kick start
Stroke volume : 140ml
Compression: 8.8:1
Engine Oil: 900ml, 15W/40W-SE, 4 stroke
Oil GEARS: 4 SPEED MANUAL CLUTCH, 01234
SPROCKET: 15T 428 17mm
Valve clearance: 0.05±0.02
Primary ratio: 3.722
Transmission ratio: 3.822
Gear ratios for each gear: 1st: 3.272, 2nd: 1.937, 3rd: 1.350, 4th: 1.043
LISTING INCLUDING
1 x 140CC ENGINE
1 x Kick Starter Lever
1 x Gear Shift Lever
1 x Manifold set Package
1 x Engine Cover
This Motor should fit the following models:
CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / CS 90 / SL 90 / ZB 50 /