New Black Weatherproof Aluminum Alloy Mountain Cycling Bike Bicycle Extendable Rear Carrier Rack Seat Post 3/4\" to 1 1/4\"
Price 19.87 - 19.99 USD
Ideal for road bikes, full suspension mountain bikes or any bike without rack mounts * Material: High Quality Aluminum Alloy * Durable & Sturdy, 100% Weather Proof * Never Rust, Extendable Length * Fit most bicycle seat post diameter between 19mm to 32mm