Rear quick release for attaching Adepto rear racks to bikes without carrier dowels on frame end. For use on road rear racks, adventure rear racks, lever-shaped for easy loading and securing power. #6061-T6 Aluminum Alloy Cutting Lever Chromoly Shaft (Φ0.2 inch (5 mm) Matte Anodized Finish 2.3 oz (60 g) Product Color and Size Regarding Product color may differ from the actual product depending on the type of display etc. Product specifications, logo design, etc. may be subject to change for product improvement. We also cannot answer measurements or personal fit that the manufacturer does not announce. Please be aware of