Feature:1. forging process produces a stiff chain for better acceleration and more efficient engine work.2. One‑to‑one manufactured according to the original model, match the vehicle with direct installation.3. Lightening hole allows for a chain lighter without compromising strength while removing mud and dispersing heat more efficiently.4. Special pin with holes in both ends to allow the chain to be lightened and improvement in efficiency.5. ‑cut inner plate reduces friction and allows for adjusting sprocket engagement. fit for ATV motorcycle dirt bike 530H chain.Specification:Item Type: Chain JointMaterial: Steel AlloyFitment: Fit for ATV motorcycle dirt bike 530H chain.How to Use: Replacement Installation Package List:9 xChain Joint