【EASY ASSEMBLE】 You only have to connect the T-bar and deck with the 3-bolt aluminium clamp which is more solid and stable than the 2-bolts clamp. Super easy and convenient. One-piece welded connection between 3D-stamped steel fork and aircraft-grade 6061-T6 heat-treated aluminium deck makes the impact capacity up to 1800 lbs, solid enough for tricks in skate parks.