Bought one of these last October and it has been superb!
I reckon in 7 months it's paid for itself at least twice over in saved labour costs.
I thought it would only be a short-term offer but it looks like they're still doing them.
It's weird though because if you go in the store, it's not on display but other more expensive and less well-equipped sets are.
However..... if you reserve it through the website here and take your reservation number in with you, they produce one from out the back and Bob's your uncle.
http://www.halfords.com/webapp/wcs/stores/servlet/product_storeId_10001_catalogId_10151_productId_163079_langId_-1_categoryId_255215 The experience is bit like collecting your regular copy of Razzle in the 1980's....... apparently
A very strange set-up as I think they'd sell shed loads if they were on display.
So far I've only had to top up with a 32mm for the rear axle nut.
I know there will be other bits and pieces to add but for £60!!!?