EXA Form Upgraded Speed Up 27.2mm/30.9mm/31.6mm Cable-Less Hydraulic Dropper Seatpost, 100mm/120mm/125mm/150mm Travel Dropper Post for MTB/E-Bike/Road Bike

Love this post so far. It is simple to install and works as expected. I am heavy enough that I have no trouble putting it down. I can even put it down while standing next to the bike and pushing it down with my hand. I don't need to apply too much pressure to push it down even when just pushing on the seat. I own the 100mm version for my 2008 Kona Jake 58 cm and a 120mm for my 2010 Kona Jake 56cm. This allows me to go from max height for my chimp-like short legs and still be able to go all the way down to the collar which puts the seat about 1.5" from the top tube for max flexibility on descents. You can really have the best of both worlds with this. The only downside to this is that you must take a hand off the bars to raise/lower it so it is best on trails that I have memorized as I can lower where it isn't too rough ahead of the section I want it down for. As a rider who is new to droppers, I have no issue most of the time if I can't drop it as I am used to getting up over the seat if need be but it sure is nice to get it down about halfway for most things. This keeps the nose of the seat where I have pretty good control with my legs on the sides of the seat. For small jumps all of the way down is best. This is simple and effective and requires no extra cables which I appreciate. I try hard to keep it clean and hope that they last a long time.

I recently bought a Juiced CCX e bike which stands taller than my pedal road bike. Road bike measures about 29 inches from center of seat to center of BB, along the seat post. In order to maintain that comfortable spread, my seat ends up being almost two inches further from the ground, and I can barely touch the ground with my tip toes. This is not good for an 80-year-old man on a 65+ pound bike. This dropper post allows me to lower seat to easy mount/dismount position, then once on, rise to my ideal riding position. It might not be ideal for a mountain biker who needs to raise and lower the seat more often because it is a little awkward to grasp lever under the seat, but for someone like me, it's a simple, affordable solution. It also seems very well made, works like a charm when I ease off the seat and lift the lever, I can hear a slight sound when the seat extends fully.

After doing a lot of research, this is the cheapest decent office chair style dropper post I could find. The first one was pretty difficult to get it to drop, even with all my weight on it (180lbs.), so I sent it back and got another one, which was definitely easier, but sometimes I still have to pogo stick up and down a little bit to get it to drop, even after putting some stanchion lube on it. I read a lot of reports of the cheaper dropper post failing/breaking, but after some pretty extensive testing, this one's been pretty solid. For the price point, I definitely recommend it. It gets the job done. Did you find this review helpful?

I am using the dropper post on my 2010 Specialized Stumpjumper. The frame configuration doesn’t permit any internal routing, and since I have a front derailleur (3x) set up, I didn’t want to add another lever. Anyway, once I got use to the manual post seat control everything clicked. I mostly do trails, cross country, etc., not much downhill, so I can often “set and forget:” the seat height. This was an inexpensive upgrade which works great for my use.

Worked well for about 5 rides and is now stuck in the down position. Unable to get it to return to full extension length. Outside of return window by about 13 days. Buyer beware...

I added this to my e-bike so I could drop my seat when putting both our bikes on a car rack. My wife’s handlebars wound rub on my seat unless I dropped it down. Now I can drop it without any tools in a second. This drop post also allows others to try my bike with out the hassle of getting tools to lower the seat. I have only had this installed for a few weeks and a few rides. It seems solid and time will tell its durability.

Got this type of post to help in getting on and off the bike. Worked great for about a year. Now it won't stay up but slides down under my weight. While this post is cheaper than most, it still is a chunk of money for it to fail so soon.

I'm writing this review after a couple of months of using this dropper on my gravel bike. My gravel bike is often covered in bike-packing bags. A friend of mine suggested that a dropper post can be very useful for getting on/off a fully packed up bike, and boy was he right. This dropper is smooth for both up and down, it is very easy to use, and highly adjustable. Best of all, my gravel bike is an XL and I probably need an XXL, this dropper is available in multiple lengths allowing me to get the seat to my preferred height. Yes I could have paid half as much for a long seat post, but I'm very happy I splurged on the dropper. Highly highly highly recommend a dropper post if you load up your bike for bike-packing... or even if you just want to make it easier hopping on and off.

Es una forma bastante sencilla de instalar un droper en la bici. Lo he utilizado un par de veces y es funcional, aunque para accionar la palanca debes ir muy lento o detenerte por completo. Es un recurso muy útil, sin embargo tiene desventajas al no tener mando en el manubrio. Si buscas agilidad no es la mejor opción pero si tienes tiempo de hacer detenerte para subir o bajar el sillín, entonces es perfecto

Good, simple and effective. I use this as a back up dropper as my Trek hardtail's internal routing dropper has something wrong with it. I disengaged it, and easily slid this post in. The size is close, just with slightly less travel which isn't an issue. You can raise and lower without stopping, just be careful with one hand off the handlebars of course. Good product, works well as backup if you have problems with internal cables or cartridges on your main dropper.

Installation facile , plutôt simple comme système Il faut quand même être à l'aise sur son vélo pour apprécier se mécanisme, qui a besoin d'une main pour le bouger Seul bémol, l'axe de fixation pour la selle, qui est un peu fragile a mon goût, car il n'y qu'une visse central pour serrer la selle,alors que mon Enduro possède 2 Inserts de serrage...de toute façon en descente,on lève le cul de la selle...donc 😉

You have to stop to lift the seat. Good product.

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