CDHPOWER 2 Stroke YD100 CDH50mm Engine Kit -Gas Motorized Bicycle

Key Product Features Please kindly note this YD100 kit is Assembled YD100 CDH50mm Gas Motor Kit 79CC/80CC

Gasoline motor: YD100-CDH100CC(Real Displacement is 79CC/80CC)

Bore and Stroke: 50mm x 40mm

Cylinder head and Cylinder Two in one

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

Cylinder inner diameter 50mm

Piston outside diameter 50mm

Maximum speed:45-50km/h

8mm front and rear mount studs

NEW Red CDI IGNITION

44T Sprocket

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. 44T Sprocket YD100-CDH100CC Differences with Standard 80cc engine kits: Two in one cylinder Crank Piston kits CDI Carburetor YD100-CDH100CC Differences with Standard 80cc engine kits: Two in one cylinder, Crank, Piston kits, CDI, Carburetor, CDHpower 2 Stroke Gas Bicycle Engine kit YD100-CDH50mm 79CC/80CC Engine Kit; Bore and Stroke: 50mm x 40mm; no CDH 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 CDHpower 2 Stroke Gas Bicycle Engine kit YD100-CDH 79CC/80CC Engine Kit; Bore and Stroke: 50mm x 40mm
Cylinder head and Cylinder Two in one; Engine Type: Single cylinder, air-cooled,2-stroke
NEW 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 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 Shipping: Shipping is FREE to all addresses other than Alaska/Hawaii, APO/PO boxes . We ship FAST - We will ship the product on the second business day . We work with all major shipping companies (UPS, USPS, FedEx etc.) and provide TRACKING NUMBER to ALL orders . Please ensure that the address is verified and correct during checkout. We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. Payment We accept payment via PayPal only. We will ship the item as soon as payment is cleared on PayPal. Returns We stand behind our products. We offer a 30 Days Return Policy on items which you are not completely satisfied with. Returns are gladly accepted if it is in the original condition, including all manuals and accessories. You have the option for a full refund or an exchange of the item (subjected to stock availability). When sending in a return, please note that it can take up to 7 business days for the return to be processed. FEEDBACK: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is v ery im portant to us . We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! CONTACT_US: For helping with your order or if you have any questions regarding our products, please contact us through Pricetronic's internal message system. All messages are answered within 24-48 hours. We will do our best to resolve the issue. L ooking forward hearing from you, CDHPOWER Support Team. Thank you for looking, if you have any questions, feel free to ask and I will do my best to get back to you promptly! Products usually shipped on the second business day and you will receive message of tracking ID . CDHPOWER 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.

Returns Accepted for this item if it's within 30 Days