*Type: O-ring chains,X-ring chains,Non O-ring chains *Materials:Superior alloy steel
1.The service life of O-Ring or X-Ring Chain is greatly depended on the wearing between the pin-shaft and the sleeve. The "O" ring or “X” ring will greatly reduce the wearing and thus prolongthe service life by 3-5 times.
2.Model:420V,428V, 428VM,520V, 525V, 530V, 530VM, 630V, 630VM,428V-X,428VM-X,520V-X,525V-X,530V-X,530VM-X,630V-X,630VM-X,420HZ,428HZ,520NZ,525HZ,530HZ,630HT
3.Color:self,gold,nickel,blue,red,orange,green,yellow,pink etc.
4.Certificate of Quality: ISO 9001:2000,SGS
5.The grease is made in USA.
6.O-ring and X-ring are made in Tianwan.
7.The chains have high tensile strength.
8.Quad-rited pins(pitch≥15.875mm)
9.The sealing performance of X-ring is better than O-ring.
O-ring and X-ring Motorcycle Chain - Nickel Plating
