52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
$150.00
In stock · Free Shipping
LK Leaping Knight GY6 58.5mm Big Bore Cylinder Head Kit GY6-150 58.5mm
$83.69
In stock
✓ Free Shipping
58.5mm big bore cylinder head rebuild kit for compatible GY6 125cc, 150cc, and 157QMJ engines with 54mm stud spacing. Includes a non-EGR head without an EGR port.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandLK LEAPING KNIGHT
Part TypeBig bore cylinder head rebuild kit
Product Description
This LK Leaping Knight cylinder head and big bore rebuild kit is designed for GY6 125cc, 150cc, and 157QMJ engines using 54mm stud spacing. The cylinder has a 58.5mm inner diameter and 60.3mm outer diameter. The kit includes a non-EGR cylinder head without an EGR port. It is not compatible with GY6B engines using 57mm stud spacing.
Product Specifications
BrandLK LEAPING KNIGHT
ManufacturerLEAPING KNIGHT
Item Weight4.78 pounds
ModelGY6-150 58.5mm
Package Dimensions12.99 x 8.07 x 5.51 inches
Item model numberGY6-150 58.5mm
Exterioraluminium
Manufacturer Part NumberGY6-150 58.5mm
Cylinder inner diameter58.5 mm
Cylinder outer diameter60.3 mm
Intake valve diameter28 mm
Intake valve length66 mm
Exhaust valve diameter23 mm
Exhaust valve length65.5 mm
Stud spacing54 mm
Head typeNon-EGR; no EGR port
MaterialAluminum
Not compatible withGY6B engine with 57 mm stud spacing
