100cc Big Bore Kit 139qmb Gy6 50cc Scooter Parts Gasket 64mm Head
This item has been shown 89720 times.
100cc Big Bore Kit 139qmb Gy6 50cc Scooter Parts Gasket 64mm Head :
Visit Our store
100cc Big Bore Kit 139QMB
ALL KITS ARE IN STOCK SHIPPING FROM OUR Milwaukee, Wisconsin WAREHOUSE!
Setails 100cc Big Bore Kit for 139QMB 50cc Engines (64mm Valve)
LOCATED & SHIPS FROM US! Milwaukee, WI! NOT CHINA!
Don't settle with 49cc when you can more then double your power with the 100cc Big Bore Kit. Great way to get more speed without spending Hundreds on a new scooter! Great money maker and upgrade option for Dealers! Also, Beware other sellers selling without the Head. Ours Includes the head with is NECESSARY! Using your stock head will lead to piston damage, and potential destruction of your motor!!!
On a stock engine, our kits will not require any machinating. This is basically a bolt on kit.
The best installation guide we've found so far while we are in the process of making our own guide is located HERE
NEW!!! WE HAVE BASIC QUICK INSTALL VIDEO! CLICK HERE! Includes Pre-installed Valve's and Exhaust Gasket & what you see in the below picture!, Valve length:64mm Valve Pre-Installed!
If you need a kit with 69MM Valves, Please see our other sale HERE! FIT / INTERCHANGE (This part will fit these makes and models with these options)
Fit for 139QMB / QMB139
GY6 Engines. Their are many
variants of the 139QMB engine.
We cannot guarantee direct fit
or any fit at all on these variant
engines either with, or without
machining. THIS IS LIKEWISE WITH OUR COMPETITORS KITS AS WELL!
Due to varying quality of engines from low cost scooters, please verify all sizes, and specs provided before purchasing to verify fit before purchase, even if your engine model is stated to be a fit. Some scooter manufacturers have very low quality control, and may vary from specs.PHOTOS (The photo of the part/item is a representation. May be stock photo.)
GUARANTEE & RETURNS
All items sold
are sold AS IS, Unless noted
SPECIFICALLY in the description.
This ESPECIALLY APPLIES TO PERFORMANCE
PARTS. Due to the nature of
Performance Parts, their are
no Guarantee's or Warranty's
Exchanges will be given only on Shipping damage, or Manufacturer Defects, and ONLY If item/part has not been installed or used.
BuyersResponsibilityto INSPECT entire contents of purchase, and contact us immediately if any said damage or defects are present.
If an item arrives damaged, please contact our customer service department through message system (preferable) immediately.
numbers will be automatically
emailed to customers that
pay via PayPal. If you are in
need of any tracking information,
please message our shipping
International Buyers - PLEASE NOTE: Import duties, taxes, surcharges, and other charges are NOT INCLUDED in the item price or shipping cost. These Charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying. We are NOT responsiable for these charges.
Their are no Guaranteed delivery times with International shipments, due to Customs Inspections, ship or aircraft delays, and other delays outside of our control. Estimated shipping time for international packages is 1-10 weeks depending on the country. Canadian buyers, due to your slow Customs Offices, expect delays on ALL packages. UK Customers, expect insane customs fees & taxes.
Once a offer has been placed, it is a legally binding contract of purchase.
Payment must be received within 4 working days of purchase, however if this is not possible, please let us know to discuss solutions. If payment is not received within 7 days of purchase then a Non Paying Buyer Dispute will be filed, and 10 days later a Non Paying buyer mark will be issued. It is the customers responsibility to ensure that payment is received in the due time as listed above. CONTACT Should you need to contact us, you may reach us preferably through message system. All responses are within 1-2 business days or less. BUSINESS HOURS We are available to answer phones M-F, 10am-5pm Central time. We answer email during business hours. If we do not answer the phone, we are either on the other line, with a customer, or you are calling outside normal business hours.
Repeated-continous "re-dilling" will not connect you to us faster, it will, in fact slow down the amount of time it will take us to finish the other call due to "beep in's" and your number will most likely be blocked from our phone system. Sorry, some morons ruin things for everyone...