39mm Cylinder Head

 {{product-list:90087,90088,90090,63078,87799|sku_link,image_link,name_link,description_short,price,quantity,add_to_cart}}

 

44mm Cylinder Head

 {{product-list:87862,87861,90092,90094|sku_link,image_link,name_link,description_short,price,quantity,add_to_cart}}

47mm Cylinder Head

 
SKUProductDescriptionDescriptionUnit priceAvailabilityAdd to cart
88808 GY6 80cc 47mm Bore non-EGR cylinder head with 69mm valve

GY6 80cc 47mm Bore non-EGR cylinder head with 69mm valve

SKU : 88808

non-EGR Style Cylinder Head
47mm Bore
* Valve Length: 69mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
89274 GY6 80cc 47mm Bore non-EGR cylinder head with 64mm valve

GY6 80cc 47mm Bore non-EGR cylinder head with 64mm valve

SKU : 89274

* non-EGR Style Cylinder Head
47mm Bore
* Valve Length: 64mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
90095 GY6 80cc 47mm Bore EGR cylinder head with 64mm valve

GY6 80cc 47mm Bore EGR cylinder head with 64mm valve

SKU : 90095

* EGR Style Cylinder Head
47mm Bore
* Valve Length: 64mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
90096 GY6 80cc 47mm Bore EGR cylinder head with 69mm valve

GY6 80cc 47mm Bore EGR cylinder head with 69mm valve

SKU : 90096

* EGR Style Cylinder Head
47mm Bore
* Valve Length: 69mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL

50mm Cylinder Head

SKUProductDescriptionDescriptionUnit priceAvailabilityAdd to cart
88810 GY6 100cc 50mm Bore EGR cylinder head with 69mm valve

GY6 100cc 50mm Bore EGR cylinder head with 69mm valve

SKU : 88810

* EGR Style Cylinder Head
* 50mm Bore
* Valve Length: 69mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
90089 GY6 100cc 50mm Bore non-EGR cylinder head with 69mm valve

GY6 100cc 50mm Bore non-EGR cylinder head with 69mm valve

SKU : 90089

* non-EGR Style Cylinder Head
* 50mm Bore
* Valve Length: 69mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
90093 GY6 100cc 50mm Bore non-EGR cylinder head with 64mm valve

GY6 100cc 50mm Bore non-EGR cylinder head with 64mm valve

SKU : 90093

non-EGR Style Cylinder Head
* 50mm Bore
* Valve Length: 64mm
* Overall Height: 59.5mm
* Intake Port Diameter: 17mm
* Exhaust Port Diameter: 18mm 
* Exhaust Bolt Hole Spacing: 49.75mm
* Intake Bolt Hole Spacing: 44.75mm 
* Please see picture for measurements

$19.91 Ship From China
EST.7-18 days Delivered by CNPOST/DHL

52.4mm Cylinder Head

{{product-list:90098,90097,87806,63151|sku_link,image_link,name_link,description_short,price,quantity,add_to_cart}}

57mm Cylinder Head

SKUProductDescriptionDescriptionUnit priceAvailabilityAdd to cart
90099 GY6 150cc 57mm Bore EGR cylinder head with valve

GY6 150cc 57mm Bore EGR cylinder head with valve

SKU : 90099

EGR Style Cylinder Head
* 57mm Bore

Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm

*Emission Control System:Pulsed Secondary Air Injection System (PAIR)

Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm

Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm

$20.57 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
80106 GY6 150cc 57mm Bore non-EGR Cylinder Head With Valve

GY6 150cc 57mm Bore non-EGR Cylinder Head With Valve

SKU : 80106

* Bore Diameter: 57mm

Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm

Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm

 Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm

$20.57 Ship From China
EST.7-18 days Delivered by CNPOST/DHL

61mm Cylinder Head

SKUProductDescriptionDescriptionUnit priceAvailabilityAdd to cart
90100 GY6 180cc 61mm Bore EGR cylinder head with valve

GY6 180cc 61mm Bore EGR cylinder head with valve

SKU : 90100

EGR Style Cylinder Head
61mm Bore

Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm

*Emission Control System:Pulsed Secondary Air Injection System (PAIR)

 Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm

 Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm

$13.99 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
87810 GY6 180cc 61mm Bore non-EGR cylinder head with valve

GY6 180cc 61mm Bore non-EGR cylinder head with valve

SKU : 87810

* Bore Diameter: 61mm


Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm

Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm

Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm

$20.57 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
90099 GY6 150cc 57mm Bore EGR cylinder head with valve

GY6 150cc 57mm Bore EGR cylinder head with valve

SKU : 90099

EGR Style Cylinder Head
* 57mm Bore

Overall Height: 60mm
Intake Port Diameter: 24mm
Exhaust Port Diameter: 24mm

*Emission Control System:Pulsed Secondary Air Injection System (PAIR)

Intake Valve
Valve Diameter: 27.75mm
Length: 66mm
Shaft Diameter: 5mm

Exhaust Valve
Diameter of Valve: 23mm
Total Length: 66mm
Shaft Diameter: 5mm

$20.57 Ship From China
EST.7-18 days Delivered by CNPOST/DHL

Cylinder Head Cover & Parts

SKUProductDescriptionDescriptionUnit priceAvailabilityAdd to cart
90301 Cylinder Head Valve Cover QMB139 GY6 50CC

Cylinder Head Valve Cover QMB139 GY6 50CC

SKU : 90301

Non-EGR style Cylinder Head Valve Cover. Refer to the pictures for specification.

$5.30 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
60164 Cylinder Head Valve Cover GY6 125cc 150cc

Cylinder Head Valve Cover GY6 125cc 150cc

SKU : 60164

Bolt hole spacing : 143 mm

$5.30 Ship From China
EST.7-18 days Delivered by CNPOST/DHL
87540 GY6 50cc Cylinder Head Stud Bolt

GY6 50cc Cylinder Head Stud Bolt

SKU : 87540

* M6 x 1.0 x 32 mm
* M6 x 1.0 x 63 mm

$1.78 Ship From China
EST.7-18 days Delivered by CNPOST/DHL