Yinxiang
Black YX140 140cc Electric Start Semi-Auto (Motor Only)
Black YX140 140cc Electric Start Semi-Auto (Motor Only)
Tags: Crate motors
SKU: Y140-YXM-ESSA-BLK
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YX140 140cc Build Your Own Bundle Full Motor Kit
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$659.00
$610.89
Regular price
$595.00
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$595.00
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MOTOR ONLY, our full kit is now located here: YX140 Full Kit Bundle
Arguably the most reliable pit bike engine made. The YX140 140cc Engine fits perfectly in the Honda CT70, Z50, ATC70, SL70, XL70, CRF50 and more. It offers over double the power of the original Honda 70cc engine, the bigger bore / stroke brings this 140cc HP up to 13.5. Enough to cruise at 55 MPH +
Photos show this YX140 motor kit installed in our CT70 140cc Engine full Restomod build
| Engine Type | 4 Stroke, 2 Valve, Single Cylinder Oil Cooled, 2 Bolt Horizontal |
| Displacement | 140cc |
| Power | 13.5 HP |
| Compression Ratio | 8.8:1 |
| Bore / Stroke | 56mm x 57mm |
| Fuel | 91 Octane |
| Recommended Engine Oil | 10W-40 |
| Starting | Bottom Mount Electric Start, Kick Start (14MM Shaft) |
| CDI | Yes |
| Lighting Output | Yes |
| Clutch | Semi-Automatic (No clutch lever) |
| Shift Pattern |
4 Speed all up N-1-2-3-4 |
Includes
- Sprocket Cover
- Intake, Gaskets and Bolts
- Breather Tube
- 420 17T Sprocket
- Shifter Lever
- Kick Start Lever
Customer Reviews
Based on 1 review
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Just started this motor so don’t know the long term longevity of it but so far so good.
Sound like a tiger and I am hoping runs like one too.
