Bkool 2015 Quick Release Skewer

As there is no standard geometry in commercial quick releases, the one provided by Bkool must be used to guarantee your safety when using the Bkool trainer. It securely attaches the bicycle™s frame to the swing arm on the stand to prevent accidents that might occur due to movement during use. Included when you buy the Bkool trainer. Length: 19 cm. Material: Cr-Mo-Al steel (Barcode EAN=8437012991095)