UPANBIKE Quick Release Design V Brake Disc Brake Universal Bike Rear Racks Bicycle Accessories Equipment Carrier Luggage Cargo with Mudguard (Black Frame) Rack platform size: 12.6" x 4.7". Manufacturer suggested Max. Load capacity:22lb. Easy to mount;Quick release mounted at seatpost. Universal adjustable for kinds of bikes.Color:black frame. Package includes:1 bike rack + 1 fender + 1 reflector.