The townsend space explorer 12in bike features puncture proof eva tyres meaning no more punctures delaying the fun townsend put safety at the heart of every bike with this bike featuring a full sized chainguard to protect little fingers complete with spaceman stabilisers and front and rear side pull calliper brakes the space explorer is a great introduction to riding the colour co ordinated components and space theme along with a matching saddle really make this bike stand out from the c