InStep Rocket Bicycle Trailer * 20" lightweight aluminum wheels attach and detach easily * No tools required for assembly * Aluminum frame is rustproof and durable * 2-in-1 canopy serves as a bug screen or weather shield * Rear storage area for extra gear or a small cooler * Versatile bike attachment, easily fits most bikes * Converts to a stroller with included kit for jogging or walks at the park * Safety flag and reflectors for added visibility * Securely seats two children up to 50 lbs each * Outrigger frame provides a smooth ride and extra seating space See our entire assortment of bikes and ride on toys at Walmart.com.