27.2 dropper post
Discussion
I've had a KS Eten 27.2 100mm drop for more than a couple of years now, it's been basically faultless since I got it. I've cleaned it rarely and not really looked after it very well and it still works fine. I had the same question as you and the options were limited. I got it for a decent price at Bike-Discount although no longer available. Looks like it's available on ebay for under £100:
https://www.ebay.co.uk/itm/KS-eTen-R-Remote-Droppe...
The one I have my eye on is the new USE Helix dropper as they are apparently going to be offering that as a 27.2 with a 165mm drop. It's not available now but later in the year. Price will be a lot more than the KS though.
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