Bopster A-15 Go Kart With Inflatable Wheels - Blue And Black INFLATABLE RUBBER TYRES - 4 inflatable rubber tyres suitable for tarmac, gravel & grass surfaces. Features: 2 POSITION ADJUSTABLE SEAT - 2 seating position for differing height sizes 2 GEAR RACING KART - A 2 gear drive chain system allows for speedy starts off the mark and a smooth cruising speed STURDY TUBULAR FRAME - Constructed with a robust metal frame suitable for the demands of go-karting DUAL TYRE LEVER BRAKE - A dual tyre rear hand brake Specifications: Dimensions: H:101.0 x W:59.0 x D:62.0 cm Colour: Blue Material: N Model Number: 505-F4D-575 Self Assembly Required: Yes