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140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait 140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17 in Kuwait

140cc 4 Stroke Racing Engine Motor Manual Clutch Electric Start For Dirt Pit Bike CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT90 CT110 ATC70 CS90 ST90 SSR 110 SSR125 Taotao DB14 Taotao DB17

KWD 171
– 1 +

Special Features

  • 140cc engine, 0-1-2-3-4, manual clutch, electric start, 4 stroke 4 speed, 1-cylinder, horizontal, air-cooled, with 15T 428 chain sprocket, shaft size: 17mm
  • This Motor should fit the following models: Apollo RFZ125 SSR110 Coolster 125 Taotao DB14 Taotao DB17 Baja DR49 XR CRF 50 70 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 /
  • Widely used in Dirt Bikes, Pit Bikes, Trail Bike, Monkey with mounting bolt spacing: 154mm(6 inches)
  • Package includes: 1 x 140CC ENGINE 1 x Kick Starter Lever 1 x Gear Shift Lever 1 x Manifold set Package 1 x Engine Cover

Description

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 /

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