importation rights:

read before buy:
 the disclosure of accurate engine size to the consumer. While we have chosen to use the long standing factory branding of the "80cc" name, the true displacement of the bicycle engine is actually 66cc. The debate has been open for a long time in our motorized bicycle community as to what the correct engine size is and we hope to provide the answer. The volume of a cylinder is calculated by using the formula Volume = Pi x Radius squared x Stroke (multiply 3.142 x radius of bore squared x stroke length divided by 1000).   In the East, the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. In the US however, the volume of the cylinder is only considered when identifying engine displacement. With a 47mm bore X 38mm stroke this equals a displacement of 66cc, 
This engine is one of the biggest bicycle engines on the market and is the same as the so called 80cc.
remember, 66cc=70cc=80cc
no such  real 70cc or 80cc.

we call 66cc as 70cc or 80cc in motor bike community
BGF

new upgraed 2009 kit

strongest motor in the market

In Stock
item# Z2-80
Limited Time offer

free shipping(USA only)

(AK, HI, PR, GU, APO, PO Box add $39.99)

2009 EPA certified engine
legal engine in USA
please see some features below:

(black tank)

2009 EPA certified needle bearing engine

Silver engine
  41T sprocket
black tank
chrome Cat. Muffler ( less pollution)
($35 value, more expensive than regular chrome muffler)

Upgraded alloy push bottom long handle clutch lever

bearing chain idler
Twist throttle with build-in kill-switch

chain guard
 on/off Fuel Valve

Carburetor

U-Clamp ( bigger frame adaptor)

+ 

Fuel Filter
+

2 pieces runber pad ( for less vibration)

best value
Buy now! 
save your $$$

BRAND NEW 66cc (market call 70cc or 80cc) EPA certified ENGINE KIT PARTS THAT MOSTLY APPLY ON A BIKE OR YOU CAN JUST USE THE ENGINE ON OTHER SUBJECT (BOAT, GO-CART....ECT.) !

This kit will allow you to turn your bicycle into a gasoline powered motorbike! 1 Gallon of fuel runs 150 miles!! The engine is designed to be pedal/chain started so you can start or stop the engine while riding! Speeds up to 40mph. To install this kit you will need some basic skills using tools and a few hours. Follow the user manuals stated gas/oil mix and adjustments. This kit will fit many bikes sold in your local bike shops!

PACKAGE INCLUDING BELOW PARTS AND ENGINE THAT ALLOWS YOU TO PUT IT ON YOUR BIKE, NO NEED TO BUY ANYTHING ELSE!

This is a 2 cycle engine made in China, sold hundreds on eBay and 99% of the buyers felt satisfied with the quality and on sale price.

Click below to see other

Gas Motor Bike Kit

Gas Motor Bike parts

BoyGoFast

Package including below parts and engine that allows you to put it on your bike, no need to buy anything else.

User manual (email .PDF file when package ship)

66cc 2-cycle EPA certified needle bearing engine (market call 70cc or 80cc) 

chrome Cat. muffler

41 tooth heavy duty sprocket with mounting hardware

chrome exhaust muffler

on/off fueln petcock

heavy duty push button  lock style alloy clutch lever with long handle

heavy duty chain (#415/#50)

bearing adjustable chain idler

carburetor assembly black

CD ignition assembly

update kill switch ( on throttle) unit with stop bottom (to blue wire)

chain guard

spark plug with tool

2 L black gas tank with mounting brackets (black)

bicycle frame mounting

other needed mounting and hardware

U-Clamp bigger frame adapter ( no drill hole on the bike frame needed)

+

free fuel filter (limited time offer)

2 price rubber pad for less vibration

Please connect the kill-switch to the "blue/yellow to blue wire", and "Black to Black)
and you can add a head light or tail light onto your bike by connecting the 6 volt, 5w-10w bulb with white and blue color wires from the engine so that you can ride it at night.

For accessories and spare parts also available

If you need more information on how to install this kit or detailed installation Manuel please email us.

This motor kit is a new generation of 2 cycle engine kit with many improvements and enhancements which make it stronger, more powerful and more durable.
This motor kit has been carefully tailored to fit in many bikes (mountain, cruiser, chopper, road) with v-frame. 

BY PLACING A BID ON THIS ITEM, YOU AGREE WITH THE TERMS
  shipping: 
United States and Canada buyer only .
 Ship by FedEx ( physical address)$0.00, No PO Box address.
AK, HI, APO, PR, GU buyer add $39.99 more each kit by USPS priority mail.
Canada: add $49.99 more each kit by USPS International Priority mail  

All products are shipped via Fedex (2-6 DAYS) or United States Postal Service either by regular airmail (3-5 days), Priority Mail (2-3 days), depending on the types of products purchased.

All orders will be ship within 2 business days (mostly within 24hrs).

Default shipping is Fedex Ground, unless specified or arranged otherwise.

Shipping cost included on listing is for US Continental States only.

PO box, APO, FPO, HI, AK, PR, GU, VI and other countries, shipping and handling fees cost more. Please contact us for shipping quote first before buying. We won't be responsible for higher shipping cost if you Do NOT check with us first.

International shipment transit time does fluctuate.

we will not response for the custom duty, buyer has to pay by themselves.hip

We only ship to Confirmed Paypal address

We reserve rights to cancel transaction if shipping address is not confirmed; we will refund your payment.

All shipping fees are set and are the same for all customers and appear on each listing. We are not responsible if a package is lost or misdirected due to a wrong, old, or incorrect address. If your package is returned to us marked undelivered or refused, you will be refunded for the item and you will need to place a new order or contact us asap. Please note: We will not honor requests to reroute or stop shipment on any package once it has been shipped. We will only ship to the address you provide for us on your order and we will not make any changes to your address once the order is approved.

For install this kit buyer may need some basic hardware skill and took 4-6 hours to put it on bike and do some adjustment. Buyer short of this knowledge and skill please do not bid! Seller not responsible for misuse this kit or any warranty after installation, parts available for sale if you need.

We are not responsible for shipping damages or lost. We insure all items we ship. It is your responsibility to accept delivery in person and inspect package before accepting delivery. Please make sure to open the box immediately when taking delivery, to avoid potential issues. Do NOT sign for any damaged package and report it to driver immediately, have driver sign for damage.

We will help to work with carriers to resolve shipping issues, but we are not responsible resend product before we get a confirmation from insurance claim or received the returned item from customers.

Only defective product will be offered for exchange upon buyer receive in 7 days.

It may take up to 7 business days to process your return after we receive your product.

Buyer is responsible for the postage when returning the item to us, and we are responsible for the postage for mailing a new item to you. S&H fee is non-refundable.

If you have any questions or concerns, please feel free to e-mail us at: smile888u@yahoo.com

Product:

We only sell items that are brand new and direct from factory (no middle man involved).

Returns:

If you have changed your mind, we need to have the product back, postmarked within 7 days of receipt. All returns must be in their original condition, including all parts, instructions and packaging. If the product has been used, damaged or is incomplete, we will not be able to issue a refund unless previously authorized by a customer service representative.

no question ask for returns upon buyer receive in 7 days. Buyer response the shipping back. shipping cost will not refundable. (no exception)

You may use only USPS return shipping method. Please note that we do not provide shipping labels for returned merchandise.

You must contact us: smile888u@yahoo.com to get RMA# before ship back, otherwise the package will be return back to you. If an item is received without necessary information to locate your order, your return will not be processed until the information is properly provided.

warranty:

we offer fully 30-days replacement warranty. Buyer is responsible for shipping about $15.00 depends the items (no exception)

we also offer 90 days limited warranty. Buyer is responsible for shipping about $15.00 depends the items (no exception)

Contact:

No refund will be offered after 7 days receipt the item (no exception).

It may take up to 7 business days to process your return after we receive your product.

Buyer is responsible for the postage when returning the item to us. S&H fee is non-refundable.

contact us first before returns or any other issues.

If you have any questions or concerns, please feel free to e-mail us at:  smile888u@yahoo.com

Feedback:

In case any issues happened, please contact us asap. We like to help you to solve the problem immediately.

We will block all the buyers who left neg. feedback in our purchasing system for future purchasing ( no exception).

Disclaimer:
Operating this motorized bicycle engine kit involves some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and /or damages resulting from operating this motorized bicycle or bicycle engine kit.

Due to regulations NO CALIFORNIA RESIDENCE BUYER
California residence please check California Air Resources Board 

BUYER RESPONSIBLE FOR SAFETY USE AND LAWS AND INSURANCE ISSUE IN YOUR AREA.

All the pictures show in the listing are from our customers who installed our engine kit and permit to use on the listing

Please check my eBay store for more items available

BoyGoFast

Click below to see other parts or kit

Gas Motor Bike Kit

Gas Motor Bike parts

BoyGoFast