The coupling on every Minoura trainer is designed to fit this skewer head. This part is great if you want to use multiple bikes with one trainer and don't want to switch the skewer every time. This skewer can be used both on the trainer and on the road. Fits up to 140mm over-locknut size.

• Designed to fit every Minoura trainer. For use on both a trainer and on the road
• Shaft length if 150 mm
• Weighs 100 grams
• Made of steel