Qu-Ax 20" Crossfire Beginners Trials Unicycle

the unicycle is on ebay at the moment for £70 local pick up, however i am willing to do a deal on here to post it for about £25 extra.
Specifications:
-New 2008 Black frame grip tape on frame shoulders and red flame stickers
-Lightweight 20x2.25" Maxxis Max Daddy tyre
-Qu-Ax Red ISIS hub
-Strong 20" double-walled alloy rim
-Silver double-bolted seatclamp
-350mm long 25.4mm diam. aluminium seatpost
-New Qu-Ax freestyle/trials saddle with yellow handle and Qu-Ax logo
-DX style aluminium pedals with aluminium pegs
-127mm ISIS aluminium cranks
-Weighs 5.6kg
It has hardly been used and is kept indoors. It is in mint condition and suitable for all unicycle beginners. Suitable for all ages, men or women, and the saddle height can be easily ajusted. This unicycle was £152 new, so this is a great bargain.

please visit http://cgi.ebay.co.uk/Qu-Ax-20-Crossfire-Beginners-Trials-Unicycle_W0QQitemZ180399193508QQcmdZViewItemQQptZUK_Bikes_GL for more information or to see the unicyle brand new please go on http://www.unicycle.uk.com/shop/shopdisplayproduct.asp?catalogid=644

How wide is the rim? 42mm?