64mm Valve GY6 100cc Big Bore Upgrade - Performance Cylinder Kit for Moped

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64mm Valve GY6 100cc Big Bore Upgrade

Unleash your moped's true potential with our high-performance Cylinder Kit, designed specifically for GY6 engines. Transform your 50cc, 60cc, or 80cc engine into an exhilarating 100cc powerhouse.

Key Features:

  • Upgrade your engine for more RPM, enhanced power and faster maximum speeds.
  • 64mm valve length for optimal performance.
  • Comprehensive installation is a breeze with all necessary parts included.
  • Complete kit encompasses cylinder body, cylinder head, camshaft, and more for a seamless upgrade.

Inclusions:

  • Cylinder body kits
  • Cylinder head kits
  • Camshaft and camshaft seat kits
  • Gaskets kits
  • High-performance oil pump and gear
  • Clutch spring sets
  • Copper roller sets
  • 6-pin racing AC CDI
  • Advanced ignition coil
  • Racing 3-electrode A7TC spark plug

Compatibility:

This big bore kit fits a wide range of GY6 4-stroke models, including:

  • Jonway 49cc, 50cc 4-stroke scooters
  • Baja 49cc 50cc 4-stroke scooters
  • Fly, Jalon, Jinlun, and Roketa 49cc, 50cc scooters
  • Tank and Taotao 49cc, 50cc 4-stroke scooters
  • Many more GY6 4-stroke 49cc, 50cc, 60cc, 80cc scooters

Specifications:

  • Bore: 50mm
  • Displacement: 100cc
  • Valve Length: 64mm

Why Choose Our Cylinder Kit?

Elevate your riding experience with our comprehensive big bore upgrade kit. Each component has been meticulously crafted to provide you with exceptional power, speed, and durability. Whether you’re racing against the clock or simply cruising through your neighborhood, this upgrade is an essential investment for those seeking performance.

Don’t settle for mediocrity – equip your moped with the prowess of a 100cc engine and take every ride to the next level. Order our performance Cylinder Kit today and feel the difference!

    • Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange.
    • Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions.
    • Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error.
    • Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

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If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

Unit Quantity: 6.6 poundsManufacturer Part Number: GY6 Cylinder Rebuild KitCompatible Make: Jonway,Baja,Baotian,Eton,Fly,Jalon,Jinlun,Roketa,Sinski,SSR,Sunl,Tank,Taotao,Verucci,VIP,Zhong Hu,ZongshenMachine Type: Scooter
Material: SteelCompatible Model: warrior 50,Agility 50,People S50 4T,Suer 8 50 4T,Pagsta mini 49cc,motorsports SC-50,sun city,primo,DR50,Dirt Runner 49,BT49QT-2,BT49QT-7,BT49QT-9,BT50QT-9,BT50QT-11,50QT-11,Sport 50,JL50QT-15,JL50QT-16,JL50QT-18,JL50QT-21,JL50QT-21 Falcon,Bahama,Maui,SicilyColor: MulticolorItem Diameter: 50 mm