Hi all,
I have a spesh RH 2005 like this one
http://www.upillar.com/listings/182374-2005-specialized-rockhopper

I need to replace the headset and wanted to check what type I need? Anyone know?

Anyone?

any 1 1/8th really – starting at no name for £10 to hope for £60ish and King for £100+

Cheers Mike, I see aheadset units its not these is it?

one of these should do just fine

Cane Creek S3 headset on CRC

The only downside of it over the more exoensive S8 is steel ratheer than stainless steel bearings so they look tatty pretty quickly. To avoid that put a smear of grease on the bearings before assembly and give it a clean every so often by droping the bearings out and wiping any muck thats got in off with a cloth, dont use WD40 or similar though.