RK BL530ZXW-126 Black Scale XW-Ring Chain SKU_PRN016776-016992-01 Does not restrict the airflow

Does not restrict the airflow required to maintain a consistent engine temperature

CNC machined from lightweight billet aircraft grade aluminium

The nylon is able to move with impact to reduce stress on the wheel and improve durability

Durable nylon bobbins cover machined aluminium spacers and both are held by a stainless steel through-spindle and can rotate to reduce impact stress and wear

Two Fifty 250

RK BL530ZXW-126 Black Scale XW-Ring Chain SKU_PRN016776-016992-01 Does not restrict the airflowRK 530ZXW Ultra HD sealed black scale drive chainNew Generation Hyper Performance RK XW Sealed Chain RKs flagship model. The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes. XW Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.