I need a new chain for my fixie, so having a mooch on eBay, I stumbled across these half link chains. I need to join two chains, as one won't be long enough. It falls about 5" short. (running a 52 tooth ring) If you buy two for £16.00. you get free P&P. If I were to buy two off Wiggle it would set me back £29.98. Yes, that auction will soon close. But, that seller will relist.