RK GS428KRO-146 Gold O-Ring Chain

RK 428 KRO Heavy duty sealed ring gold chain

RK GB428XSO-146 Gold XW-Ring Chain

RK 428 XSO gold heavy duty sealed ring drive chain

RK 428XSO-146 XW-Ring Chain

RK 428 XSO HD sealed chain self coloured roll

RK 428SB-146 Chain

RK 428SB standard grade, self colour drive chain. RK Standard chains undergo intense heat treatment to significantly extend chain life and provide a smooth, hassle-free riding experience.