Bicycle Bags Aluminum Alloy Bicycle Bike Seat Rear Carrier Cargo Rack Fits Most Post 27.2~31.8mm

100% Brand New Fitment:Fit All Seat Posts between 27.2mm to 31.8mm Material:High grade Aluminum Alloy Length: about 32.5cm (can be extended) Width: about 12cm Max Capacity:10 kg

Package Included: 1 x Quick Release Extendable Rear Bike Bicycle Rack

Features: 1. Easy Installation & Replacement 2. Durable & Sturdy, 100% Weather Proof 3. Never Rust, Extendable Length

Note: 1. (IMPORTANT) No Instructions Included.Professional Installation Is Highly Recommended！ 2. Please check the size measurement chart carefully before making payment. 3. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 4. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.