Advanced Power Transfer X Ring heavy duty drive chain from JT. JT X Ring seals offer far superior sealing than conventional O ring chains whilst drastically improving power transfer due to reduced friction. 4 pin riveting for superior strength against high lateral forces. 1x Black JT 525 X1R3 Series Chain.Product Type: Chain and Sprocket Kit. Plate Thickness - Inner: 2.4mm.
Plate Thickness - Outer: 2.2mm. Tensile Strength (kN): 41.2kN. Weight per 100 links: 2.03kg.You can send us a message by using the "Questions and answers" section towards the bottom of the page.