X-Fusion Hilo Dropper Post 100mm/125mm IMPROVED Oil Seal Kit for 25mm shaft

X-Fusion Hilo Dropper Post  100mm/125mm IMPROVED Oil Seal Kit  for 25mm shaft Please pay attention - This kit is NOT for SL model!!! This kit suits for 25mm shaft ONLY!!! This kit does not suit for 22mm shafts!!! This oil seal kit is created for maintenance of X-Fusion Hilo dropper post oil cartridge with 25mm shaft. Be very careful when inserting the seal head with the dust wiper - not to pinch or damage it. First install the black back-up ring, and then the blue dust wiper The kit is VERY IMPROVED comparing to the original, it's very hard to cause oil leak in the dropper post, where this kit is installed. The kit does not include bushings, there's no need to replace them - they never deteriorate. When servicing, it is a MUST to clean the dust wiper base, because a lot of dirt is being accumulated there during riding. Here's the link to X-Fusion video how to service the post - http://vimeo.com/72088249 The kit is the product of many years of experience and research, brou