dropper seatposts

How much drop does a dropper post need? 65mm should be ample for most trail riders. Picture by James Huang
Could 2013 be the year of the affordable dropper post? Picture by James Costley-White
Testing the latest Thomson bike bits – it's a dirty job but someone's got to do it!
RockShox Reverb Stealth dropper seatpost - Best bikes and gear of 2012
Are integrated dropper posts like Bionicon's B-Post the way forward? Picture by Dan Milner
Thomson's new Elite Dropper seatpost. Picture by Dan Milner