RK chain "415HSB"
(1/2 x 3/16) reinforced, with seamless pulled rollers
tensile strength: 1700kg, chain is supplied open with clip link, street use till 110cc, colour: grey inner / outer links
RK chain "420SB"
(1/2 x 1/4) standard reinforced, seamless pulled rollers, tensile strength: 1900kg, chain is supplied open with clip link, street use up to 125cc, colour: grey outer / inner links
RK chain "428HSB"
(1/2 x 5/16) reinforced, with seamless pulled rollers
tensile strength: 2460kg, chain is supplied open with clip link, street use up to 200cc, terrain up to 125cc. colour: grey outer / inner links (steel colors)
RK chain GS415HSB
(1/2 x 3/16) reinforced, with seamless drawn rollers
tensile strength: 1700kg, chain comes open with clip lock, street use up to 110cc, colour: gold outer links / grey inner links
DID chain "420D"
1/2 x 1/4, standard, tensile strength: 1800kg, chain is supplied open with clip link, street use up to 80cc, colour: grey inner / outer links
RK chain "420MXZ"
1/2 x 1/4, MX-racing chain, tensile strength: 2260kg, chain is supplied open with clip link, offroad use till 125cc, colour: grey inner / outer links
DID chain "428D"
1/2 x 5/16, standard, tensile strength: 1920kg, chain is supplied open with clip link, street use up to 125cc, colour: grey inner / outer links
RK chain "520"
5/8 x 1/4, standard, tensile strength: 2900kg, chain is supplied open with clip link, street use till 250cc, colour: grey inner / outer links (steel look)
RK chain "428HSB"
(1/2 x 5/16) reinforced, with seamless pulled rollers, in colour
tensile strength: 2460kg, chain is supplied open with clip link, street use up to 200cc, terrain use up to 125cc, colour: respective colour / grey
RK chain "520H"
5/8 x 1/4, heavy duty, tensile strength: 3300kg, chain is supplied open with clip link, street use up to 250cc, colour: grey inner / outer links (steel look)
