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Yeah, I heard it was called the Spire, but I checked with my mate, and he's pretty sure it's called a Lithium. It's just arrived in the country (New Zealand), and after being demo'd to the shops, it'll be his to use so I'll see it then. I just wanted to get a sneak preview.
John at Aardvark (K2 dealer) told me that the spire name was dropped and the lithium was used instead. I don't know why.