Description
The Roller Chain Triplex of type 20B of the brand IWIS known under the reference 20B-3-ELITE-DIN8187-107M-IWIS. It has a pitch 31.75 mm and is to the norm.
The Roller Chain Triplex of type 20B of the brand IWIS known under the reference 20B-3-ELITE-DIN8187-107M-IWIS. It has a pitch 31.75 mm and is to the norm.