Standard Non-Sealed Motorcycle Chains

Standard Roller Chain for Street Motorcycle

The standard non-sealed motorcycle chains are our proud roller chains of high precision, engineered for the drive system of the rear wheel in the street motorcycles. All our standard motorcycle chains have been pre-stressed and pre-stretched from the factory to minimize stretch and obtain excellent performance within service life.

Features Long miles thanks to high-quality material, seamed steel pipe and 20CrMnMo bush Resistance to impact from the solid 10-grade-steel-made roller Increased tensile strength from 30CrMnTai pin Good fatigue resistance due to 45Mn plates Wear assistance delivered by highly adhesive lubricants Application

Street motorcycles and on-road motorcycles

Specifications

DIN ISOChainNo.	Pitch		Bushtype	Roller Diamaxmm	Widthminmm	Pin Diamaxmm	Plate Thicknessmm	h2maxmm	Pin Lengthmaxmm	TensileKN	A.T.SKN	Weightkg/m
	mm	inch
415	12.7	1/2"	Curled	7.77	4.76	3.96	1.2	10.3	12.15	9	10.8	0.33
420	12.7	1/2”	Curled	7.77	6.35	3.96	1.5	12	14.75	16	19.2	0.55
428	12.7	1/2"	Curled	8.51	7.75	4.45	1.6	11.8	16.85	17.8	21.36	0.69
520	15.875	5/8”	Curled	10.16	6.35	5.08	2.03	15	17.3	26.5	31.8	0.89
525	15.875	5/8"	Curled	10.16	7.94	5.08	2.03	15	19.4	26.5	31.8	1.06
530	15.875	5/8"	Curled	10.16	9.5	5.08	2.03	15	20.5	26.5	31.8	1.06
415H	12.7	1/2"	Curled	7.77	7.76	3.96	1.5	12	13.4	16	19.2	0.5
420H	12.7	1/2"	Curled	7.77	6.35	3.96	1.7	12	15.7	17	20.4	0.63
428H	12.7	1/2"	Curled	8.51	7.94	4.45	2.03	11.8	18.7	20.6	24.72	0.79
520H	15.875	5/8"	Curled	10.16	6.35	5.08	2.42	15	18.8	26.5	31.8	1.1
525H	15.875	5/8"	Curled	10.16	7.94	5.08	2.42	15	20.5	26.5	31.8	1.2
530H	15.875	5/8"	Curled	10.16	9.5	5.08	2.42	15	22	32.8	39.36	1.24