Semi-assembled design. Several parts are assembled and a few are needed to be assembled by the customer under expert guidance. All metal fiber design, tubeless tyres, overall weight of bicycle is 8 kgs. Chain cover to protect. Front glove box to keep toys. Rear seat for partner. Made of allow, tested under extreme conditions. Package contains: 1 cycle, 1 seat, 1 handle, 1 pair of brakes, 1 pair of paddle, 1 pair of steel training wheels, 1 front basket, 1 pair of handle grip, mudguard clumps,, 1 seat . Package contains all the accessories which need to be fixed.