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 SP5
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	21.500 N
Avg. Tensile Strength	4833Lbs
Seal	-
Colour	Gold
Connecting Link	(19)*

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