D.I.D chain is used by the factory race teams of the big 4 and is the #1 chain manufacturer in the world
Always replace chain with same size, grade and type of chain as originally equipped by the manufacturer. Be sure to use a rivet type connecting link if the original chain is an endless chain.
Solid rollers
Shot-peened parts
High cylindrical and roundness accuracy
Exacting tolerances provide low friction
Pre-stretched
Extended riveted bushing Anti-Kink design
Special alloy steel
NON O-RING CHAIN
High performance value of non O-ring chain
420 STANDARD
Average tensile strength of 3,970 lbs.
428 STANDARD
Average tensile strength of 4,480 lbs.
520 STANDARD
Average tensile strength of 6,700 lbs.
525 STANDARD
Average tensile strength of 7,280 lbs.
530 STANDARD
Average tensile strength of 7,200 lbs.
Note: See charts for application and tensile strength Information.