The Big Bike Ramp is 31 lbs. of solid welded aluminum with a 1,500 lb. capacity. This ramp has a Brute Arched design to increase clearance for low riders and adds strength for the baggers. 13" width accommodates wide wheels. Raised sides help guide the bike up the ramp with serrated rungs welded every 3" for traction. Folds to 50" for storage.