Description REGINA CHAIN 428 HK 50 LINKS SPECIALTY SHIFTER KARTING SERIES Designed expressly for racing use, Regina Extra series chains are the sum of Regina’s experience collected in motorcycle competition. Available in several different models for every high performance applications. Chain Ref 428 Reina Ref 126 HK Pitch (p) 12.7mm Pitch (p) 1/2in Inner Width (w) 7.75mm Inner Width (w) 5/16in Roller Ø (r) 8.51mm Plate Thickness (t) 2mm Plate Thickness (s) 1.8mm Pin Legnth (l) 18.9mm Weight 0.83kg/m Weight 1.05kg/100 links Weight 2.32Lbs/100 links Avg. Tensile Strength 23.500 N Avg. Tensile Strength 5283Lbs Seal – Colour Gold Connecting Link 26
