The BIKEHAND Bike Stand has a very durable and rigid design, it"s the quickest and easiest way to park or display your bike, fits any model of bike (rear hub mount), represents exceptional value. For quick and simple parking or displaying of your bike BIKEHAND is PRO Brand OEM factory Fast and simple bike parking solution Durable and rigid design Fits all bike designs including models with disc brakes For 700c or 29er Bikes,better solution is to buy YC-109H (Specially designed for big wheel bikes) Warranty: One year