520 Pitch 114 Links Black Standard Chain for Suzuki RM125 RM250 RMX250 Enduro RM-Z450 RMX450 Brand New 520 Pitch 114 Links chain with master link Tensile Strength of 8200 Pounds Top quality of the line roller chains Offer allowable working loads that can provide extra load carrying capability and deliver Solid rollers and bushings rovide great strength and durability under all riding condition