52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
$150.00
In stock · Free Shipping
PSUFURV 140cc 4-Stroke Horizontal Engine Kit YQ-4930
$262.31
In stock
✓ Free Shipping
140cc single-cylinder horizontal 4-stroke engine kit with 4-speed manual clutch, CDI ignition, kick starter, and 14T 428 sprocket.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandPSUFURV
MPN / Part NumberYQ-4930
Part TypeEngine replacement kit
Product Description
PSUFURV YQ-4930 replacement engine kit features a 140cc single-cylinder, horizontal four-stroke design. It includes a 4-speed manual clutch transmission, CDI ignition, kick starter, and a 14T 428 sprocket. The engine is constructed from aluminum alloy and cast steel and is listed for CRF50, CRF70, XR50, XR70, Z50, Z50R, CT70, and other specified mini trail and small motorcycle models.
Product Specifications
BrandPSUFURV
Manufacturer Part NumberYQ-4930
ModelRacing Engine Motor Set
Item model numberYCZYQ-4
ExteriorPolished
Explicit Manufacturer Part NumberYQ-4930
Displacement140cc
Engine typeSingle-cylinder, horizontal, four-stroke
Transmission4-speed manual clutch, 1N234
IgnitionCDI
Starting systemKick starter
MaterialAluminum alloy and cast steel
Bore x stroke55 x 59 mm (2.2 x 2.3 in)
Maximum power8 kW at 7500 ± 375 rpm
Maximum torque9.5 N·m at 5000 ± 250 rpm
Compression ratio9.0:1
Engine oil capacity900 ml (30.44 oz)
Recommended oil15W/40-SE, 4-stroke
Sprocket14T, 428, 17 mm (0.67 in)
FinishPolished
