Extrawheel Drop Out Spacer 10mm hole 5mm
Adapters for bicycle frames with built-in hood in the rear fork to protect the axle or when you have to move away from the derailleur. Diameter of the adapter 20 mm. To be used with a quick-release or with a shaft of about 5 mm. Made in Poland from stainless steel. Two pieces included.
Adapters guide - download pdf