桂盟國際

Motorcycle Drive Chain

For reducing chain elongation, solid bushing with a seamless and extremely round surface is applied.
It performs 2 to 4 times of life of standard drive chain.

Model	Pitch	Roller Link Width (Min)	Roller Dia (Max)	Pin Link Plate Thickness	Roller Link Plate Thickness	Roller Link Plate Height (Max)	Pin Dia. (Max)	Over-all Width Riv. (Max)	Over-all Width Con. (Max)	Ave. Tensile Strength
Symbol	P	W	D	T1	T2	H	d	F	G	Ave. Tensile Strength
Unit	mm	mm	mm	mm	mm	mm	mm	mm	mm	kgf
420JB	12.7	6.35	7.77	1.5	1.5	12.00	3.97	14.90	16.75	1925
428DX	12.7	7.85	8.50	1.5	1.5	12.35	4.47	16.50	18.20	1920
428HX	12.7	7.95	8.50	2.0	2.0	12.35	4.51	18.90	20.25	2380
520	15.875	6.40	10.16	2.0	2.0	14.90	5.1	16.90	19.00	2890
530	15.875	9.60	10.16	2.0	2.0	14.90	5.1	20.05	21.55	2910