Usually use Schwable ones but can’t find them in stock or cheap anywhere. 18 bikes used to be good but not available online anymore.

Need 2.1″-2.5″, presta.

Your local bike shop?

Too expensive.

Buy 3, pay for 1….

Wilkos. 2 quid a go. Tesco also do them around the same price.

Asda sell em cheap too.

Tesco and Asda in my area only do Schraeder tubes, which is a right pain. Very cheap though, Tesco were around £1.25 a tube the other day. Although that only made it sting more when I had to pay a fiver to get my last minute tube in Halfords 🙁

Teetosugars – Member

Buy 3, pay for 1….

good show

£5 delivery though.

Too expensive.

have you asked for bulk discount? most of my LBS’s will do £1 a tube if you bulk buy.

wheelbase normally good online deals

So, with £5 delivery you’d be paying £3.33 per tube. How cheap do you want them to be?

£40 for 15?

http://www.mud-dock.co.uk/shop/50_shop_tubes.html