ThreeD 530 Z Chain Drive Chain 120 Links Gold - 530Z3D-120G SDC but also compatible with Parker

but also compatible with Parker Pumper and other popular models

One rear extractor and four front vents

holding tighter tolerances under temperature and eliminating flexing and the need for bronze bushings

379 element

ThreeD 530 Z Chain Drive Chain 120 Links Gold - 530Z3D-120G SDC but also compatible with ParkerFeatures Precise forging process leads to a stiff chain for better acceleration and more efficient engine work Lightening hole allows for a lighter chain without compromising strength while removing mud and dispersing heat more efficiently Improvement in transmission efficiency Special pin with holes in both ends allow the chain to be lightened Edge cut inner plate reduces friction and allows for smooth engagement with sprocket Specs Tensile Strength