2 Stroke YD100 50mm*40mm Engine Kit & CDH67 Black Muffler - 100cc Engine Kit For Sale

KeyProductFeatures:

Gasoline motor: YD100-100CC(Real Displacement is 79cc/80CC)
Engine Type: Single cylinder, air-cooled,2-stroke
Mixing Ratio of Fuel(90#) and Engine Oil: 16: 1 for New sets, 20: 1 after Running 500Km
Power: 2.0KW
Bore and Stroke: 50mm x 40mm
Cylinder inner diameter: 50mm
Piston outside diameter: 50mm
Maximum speed:45-50km/h
8mm front and rear mount studs
NEW Red CDI IGNITION
Cylinder Head and Cylinder Two In One, better design for cooling, higher power with hill driving easily.

YD100-100CC Differences with Standard 80cc engine kits:
Two in one cylinder,
Crank,
Piston kits,
CDI,
Carburetor,

• 2 Stroke Gas Bicycle Engine kit YD100-50mm 79CC/80CC Engine Kit;
• Bore and Stroke: 50mm x 40mm;
• no sticker on motor; Better adjusting clutch a little before riding
• Cylinder head and Cylinder two in one piece;
• 50mm bore;
• Higher performance red speed carburetor and Higher performance CDI with Yamaha components;
• Improved magneto as well
• Cylinder inner diameter 50mm;
• Piston outside diameter 50mm;
• 8mm front and rear mount studs;
• 40mm alum intake stud spacing,NEW Red CDI and 44T Sprocket,but Manual is EXCLUDED
• Clear up the cylinder transfer ports before assembling maybe some rough slag inside which maybe break off and cause the jamming of pistons and cylinders;
• fully attention on screwing cylinder to the end bottom,DO NOT screw M8 bolts tightly that maybe cause drill through the end bottom so add some gasket or washer on head is better way to prevent it happen;
• Attention on piston ring if put the piston out of cylinder, the piston rings are weak, better with right way install piston kit to cylinder

Product description for the muffler:

48cc/50cc/66cc/80ccCDH67 muffler black - 2 stroke gas motor engine kit- Gas Motorized Bicycle

1,CDH67 muffler fitting on 2 stroke gas motor engine kit gas motorized bicycle;

2,CDH67 muffler fit on well on most cylinder heads, also for CNC head;

3, class="MsoNormal" style="font-size: 14pt; font-weight: 400; text-indent: -24px; margin: 0pt 0pt 0pt 13.5pt; line-height: 14.25pt;"> Please refer to the picture for detailed dimensions

4, Black color with better performance and cool shape;

5, 1.56 inch/40mm stud spacing of muffler fitting on well on most 2 stroke kit 48cc/66cc/80cc/100cc

6, gasket included

Our expansion chambermuffler fits on both our small Racing Head and big Racing Head or some other Racing head.

2 Stroke Gas Bicycle Engine kit YD100-79CC/80CC Engine Kit; Bore and Stroke: 50mm x 40mm

Cylinder head and Cylinder Two in one; Engine Type: Single cylinder, air-cooled,2-strokeNEW Red CDI

Cylinder inner diameter 50mm; Piston outside diameter 50mm; 8mm front and rear mount studs; 40mm alum intake stud spacing,NEW Red CDI and 36T Sprocket,but Manual is EXCLUDED

Clear up the cylinder transfer ports before assembling maybe some rough slag inside which maybe break off and cause the jamming of pistons and cylinders;

fully attention on screwing cylinder to the end bottom,DO NOT screw M8 bolts tightly that maybe cause drill through the end bottom so add some gasket or washer on head is better way to prevent it happen; Attention on piston ring if put the piston out of cylinder, the piston rings are weak, better with right way install piston kit to cylinder

Thank you so much for views,

We truly care much more your purchasing experience,We are 100% dedicated to your complete satisfaction.

if you have any questions,please freely to ask and I will do my best to get back to you promptly!

Productsusuallyshipped on the second business day and you will receive message of tracking id.

NTNMOTORCYCLE is registered officially in year 2012 and started business in year 2008, we can provide engine kits, high performance spare parts of engine, motorized bicycle and spare parts of bike.

hope you can have a great time when shopping with us.