Cassette Removal Tools
www.bicyclehero.com, Yeah the name doesn’t make me want to go there either, but on the bright side they do sell the Unior Spoke Freewheel Removal tool. Originally I was looking at buying the Stein Mini Cassette removal tool from Jenson in America, but upon discovering the Unior tool which also adjusts the spokes plus it looks lighter and less bulky and costs half the price, I decided that I just had to have one.
Unior on the left and the Stein on the right, not to scale as far as I know, but going by the cassette ring, the Unior is smaller.
On a long cycling tour, a cassette removal tool is one tool that you can’t really bodge up a fix for.
A bit of advice, If you do buy one of these cassette removal tools, then I would suggest that you practice using it before you need to in the middle of nowhere. Food for thought.