SKF black seals kit for BMW F 650 CS 93-07 with SHOWA 41mm (1 oilseal+1 dust seal = for 1 fork)

The kit is composed by 1 oil seal and 1 dust  seal.

SKF seal kits for motorcycle forks consist of an oil seal and a wiper seal developed to achieve superior sealing performance. As a result of SKF’s extensive experience in the design and material development of seals for suspension systems, SKF has developed a new self-lubricating compound. The design and performance characteristics of the seals made from this compound enable them to keep oil in and contaminants out of the fork, while virtually eliminating stick-slip and improving performance by reducing friction. To get the most out of your bike, both seals should be replaced.