When changing tyres, you should ensure that you order a new inner tube at the same time. This prevents any unpleasant suprises and one should always play it safe.
We stock various manufacturers and sizes from 8" to 13". They are also available with various valve angles.
We can particulary recommend the SIP inner tube to you. This is not only low cost but also of a particular quality. Supplied with SIP valve caps.
SIP-TIP: 'Tubeless' tyres can also be used with a tube without any problems !