O Ring Chain For All Models MSRP: €432.44 Sale price €278.99 Weight (lbs): 5.87 Diamond's top of the line roller chain Tensile strength of 93,000 pounds Four times the service of regular chain O ring internal lubrication system keeps the chain properly... Qty in Cart: 0 Quantity ( in cart): Decrease Quantity: Increase Quantity: Price: MSRP: €432.44 Sale price €278.99 Subtotal: Add to Cart