The EK SRX2 Series Chains feature advanced QX-rings that outperform factory O-ring chains. Laboratory tests have demonstrated that QX-rings reduce friction by 40 percent, extending chain lifespan by up to 50 percent compared to traditional O-ring chains. Additionally, weight-saving holes drilled into every other chain link minimize rotating mass without compromising strength, enhancing horsepower delivery to the rear wheel and improving throttle response.
        
      - air_freight_prohibited:
 - false
 - not_carb_approved:
 - false
 - carb_acknowledgement_required:
 - false
 - ltl_freight_required:
 - false
 - prop_65:
 - Unknown
 - part_type:
 - powersports
 - epa:
 - N/A
 - regular_stock:
 - false
 - clearance_item:
 - t