Roller ski ferrule in the TBS System with a special lightweight and durable spike in hard metal. The TBS system enables you to change ferrules within seconds, no glue or tools required. The ferrule has been molded around the spike for best possible strength. The spike could be sharpened by file/stone when needed. Diameter: 10 mm. Pair.

Specifications:

-Hard metal spike
-For use on asphalt
-Roller skiing and roller skating
-Spare part
-Easy to change
-TBS system
-Comes in pairs