Kettler Flipper Child Bike Seat, Blue Fits virtually any bicycle frames - no luggage rack required 3-piece injection molded high impact resin body with spoke guard Foot rests adjust to 7 positions and include added foot platform for more customization 3-point adjustable safety harness with Double Lock Buckle; 3-position adjustable wrap around harness Weight limit: 50 pound; 100 percent washable removable cotton padded cushion