520HDO-102 LINK SSS O-RING DRIVE CHAIN (BLACK)
HEAVY DUTY O-RING DRIVE CHAIN AVAILABLE IN 428 AND 520 SIZES, O-RING CHAINS FEATURE A PROTECTIVE RING BETWEEN THE INNER AND OUTER LINK, RETAINING LUBRICANT WITHIN THE PIN AND BUSHING, ALSO PREVENTING DIRT AND WATER WORKING INTO THE CHAIN TO GUARANTEE TROUBLE FREE STRENGTH AND DURABILITY. NORMAL BLACK FINISH.
HEAVY DUTY O-RING DRIVE CHAIN AVAILABLE IN 428 AND 520 SIZES, O-RING CHAINS FEATURE A PROTECTIVE RING BETWEEN THE INNER AND OUTER LINK, RETAINING LUBRICANT WITHIN THE PIN AND BUSHING, ALSO PREVENTING DIRT AND WATER WORKING INTO THE CHAIN TO GUARANTEE TROUBLE FREE STRENGTH AND DURABILITY. NORMAL BLACK FINISH.