Features: Frame Mounting Block connection allows for quick and easy installation and transition between bikes Adjustable seat moves forward or backwards for optimal spacing between the child and rider Designed to provide additional clearance for bikes with smaller frames or larger tires Arm rests and seat padding offer added comfort Adjustable 5-point harness allows you to customize your child's fit One-click buckle design keeps things simple Lightweight design for smooth and easy pedaling Adjustable footrests with security straps adapt to your growing child Extended rails offer expanded compatibility to a wider range of bike styles Rear storage compartment for small cargo Removable, water-resistant seat padding makes cleaning simple Integrated rear reflector for added visibility