Hi, im new here just wanting to no if this piston would be alright - http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350220853367&ssPageName=STRK:MEWAX:IT

or should i get a mikak piston

If the size is correct for your bore it will be ok. I have used that brand for years and never had a problem with them, i usually get them from a bike shop though.

Welcome to the forum btw

Vez.

Thanks