Professional Regina chains are constantly technically updated to ensure the highest standard of strength and wear resistance required in any application.
126 RX3 chain, features the special X type chromized pins, have linkplates with a particular bevel that provides an easier engagement with the sprockets even in the most difficult conditions, such as shifter karts..
All Regina Professional series chains are also featuring anti kink extended bushings, plus shot-peened rollers and plates for increased fatigue strength. All Regina Professional chains are also pre-stressed.
Weighs 15.55 oz./441.1 grams