eBay
Item was bought recently and it has been service according to the seller ..I use it for a week after the tyres got flat. So I purchase new two tyres for 40 ponds and tube for 5. But the tube looks big for the tyres size. . You will need 16X 7.5 tube and is about 5pound on eBay. So good luck on bidding. Front wheel need air to it aswell...only selling because I won another biding. ..pick locally in maidenhead you can have all the new and old tyres. And it own shopping basket. ..thanks.