Three-bike capacity with zero frame contact, 66 lb per-bike capacity for e-bikes, and both tilt-away and fold-flat in one package. At 51.4 lbs the rack itself is reasonable for a three-bike setup. Integrated locks, carbon-frame-safe, adjustable wheel holders. If your household has three riders and a mix of bike types, this handles everything without adapters. I sold a lot of these to families who outgrew their two-bike rack.