Standard Non-Sealed Motorcycle Chains

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Standard Non-Sealed Motorcycle Chains

Standard Roller Chain for Street Motorcycle

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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

415H

428H

DIN ISO Chain No.	Pitch		Bush type	Roller Dia max mm	Width min mm	Pin Dia max mm	Plate Thickness mm	h2 max mm	Pin Length max mm	Tensile KN	A.T.S KN	Weight kg/m
DIN ISO Chain No.	mm	inch	Bush type	Roller Dia max mm	Width min mm	Pin Dia max mm	Plate Thickness mm	h2 max mm	Pin Length max mm	Tensile KN	A.T.S KN	Weight kg/m
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

Ever since foundation, innovation and high quality have been our main focus and pride as a leading company in manufacturing and developing motorcycle chains and industrial chains. Made of premium alloy (45Mn, 20Mn, 30CrMnTi, M10) in high-precision molds, our chains have gone through rigorous heat treatment and comprehensive quality control. Coupled with fully automated production line and technical team with extensive knowledge, our motorcycle chains and industrial chains are in parallel with the chains from top manufacturers in core indexes such as initial elongation, fatigue resistance and tensile strength.