EK 420SRX Clip Semi Press Master (420SRX-SKJ/G)

420SRX Clip Semi Press Master EK Chain 420 SRX The EK SRX Series Chains are equipped with QX-rings, surpassing traditional O-ring chains in performance. Laboratory tests demonstrate that QX-rings reduce friction by 40%, extending chain lifespan by up to 50%. Each chain link is designed with weight-saving holes, maintaining strength while minimizing rotating mass. These features combine to maximize rear wheel horsepower delivery and enhance throttle response. Features: Suitable for both street and dirt motorcycles QX-ring technology 40% less friction compared to standard O-ring chains Weight-saving holes in every other link Compatible with engines up to 150cc Tensile strength: 4609 lbs. Includes clip semi-press type master link WARNING: This product contains chemicals including lead and titanium dioxide, which are known to the State of California to cause cancer. For more information, visit www. P65Warnings. Ca. Gov.