The dropper post was developed so that trail and all-mountain enduro bikes could be pedaled up the hill with optimum power transfer by having the seat higher and then dropping it.
Is a dropper post necessary. Well focus on the cable-actuated dropper posts. A dropper post on a road bike for instance cannot add value to your ride. But longer dropper travel has influenced bike design in disciplines like all-mountain enduro where new frames are getting more compact designs so the more recent crop of super long posts can be used to get the saddle even lower.
Whether Kashima is actually necessary on a dropper post is very questionable but if you have a Fox shock or fork with Kashima there is something to be said for matching your dropper with them. Is a dropper post necessary. Most manufacturers will tell you that an annual service is necessary to preserve the warranty of your dropper post so thats a good benchmark to set.
In his review of the S-Works Diverge Dave said the dropper post was not entirely necessary and adds weight using it mostly on steep banks to be able to shift his weight back. As you may have guessed a cable connects the dropper post. Despite the price the Transfer is an excellent investment for anyone that wants flawless reliability from a dropper post.
Typically droppers are available in travel lengths of 80mm100mm 125mm and 150mm however both longer and shorter options also exist. Hence a dropper post is important for your bike. Dropper posts have become almost ubiquitous on trail bikes in the last few years and for enduro racing they are undoubtedly a vital piece of kit on any race worthy bike.
There are a number of benefits to using a dropper seatpost chief among is the ability to lower the seatpost down and out of the way to allow you to lower your center of gravity to dip carve pop and shred to your hearts content when attacking technical sections of trail. Dropper posts are most useful on mountain bikes particularly in steep terrain. The biggest reason you need a dropper post is to quickly switch between seated pedaling and standing to navigate steep drops and jumps.
However if you ride very frequently or the rides you do are particularly mucky your dropper post going to need extra attention and more frequent servicing. A good dropper post should be a fit and forget part. Encuentra millones de productos.