Best External Dropper Post in 2022: Top 10 Picks

Sometimes it might be quite difficult to find the best external dropper post. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this external dropper post buying guide.

Our Top 10 Recommendations:

Best External Dropper Post Reviews:

Bestseller No. 1
Bibike 27.2/30.9/31.6mm Dropper Seatpost 440mm MTB Dropper Post 125mm Travel Remote Internal Routing/External Cable
  • Outside Diameter: 27.2mm. Length:440mm. Travel :125mm. Cable Length:1.5m.
  • This dropper seatpost is made of alloy 7075 which is very strong and light (828g in weight).
  • The 1.5-meter cable length is enough for you to install the lever on the handlebar. The diameter of the cable housing is about 4.5mm.
  • Press the lever to adjust the height of the seatpost during riding without stopping. There is a hexagonal nut near the lever, and the lifting speed of this dropper post can be adjusted by adjusting the tightness of the nut.
  • External cable dropper seatpost. Suitable for bicycle frame with external wiring.
Bestseller No. 3
Cascade Dropper Post, 125/150/170mm Travel, External Routing, 30.9/125mm (NO Lever KIT )
  • 125, 150 and 170mm Travel Dropper Post
  • Lightweight sealed alloy cartridge
  • External cable routing
  • Lifetime warranty
  • Unless indicated with (NO LEVER KIT), Includes Puget MTB 2x Lever, cables and all required hardware. NO LEVER KIT DOES NOT include cable, housing or lever. Sorry, Lever substitutions are not available.
Bestseller No. 4
PNW Components Pine 27.2mm Dropper Post, External Routing, 27.2/110mm (NO Lever KIT)
  • 27.2mm diameter dropper post
  • Unless listed with (NO LEVER KIT), dropper will include lever kit with cables. NO LEVER KIT does NOT include lever, cables or housing. CX option includes lever sized for 24mm drop bars (will NOT fit MTB bars). For MTB lever option the lever is the MTB Puget 2x Lever. Sorry, Lever substitutions are not available.
  • 90mm or 110mm travel
  • ALL NEW design resulting in 100g weight reduction!
  • Lifetime warranty
Bestseller No. 5
PNW Components Coast Suspension Dropper Post with Air Suspension (30.9mm, External Cable Routing)
  • 40mm of adjustable air suspension
  • 100mm (27.2) or 120mm (30.9 & 31.6) of drop depending on diameter
  • Great for smoothing out the bumps in the road, also helps for stability when coming to a stop
  • Does NOT come with cables and housing. Lever kit sold separately, we recommend the Loam Lever.
  • Lifetime Warranty
Bestseller No. 6
Dropper Post, 30.9x375/400mm Bicycle Seat Post Travel 100mm Seatpost Internal/External Cable Routing Bike Seat Tube for MTB Road Bike BMX
  • Demension: 30.9mm diameter frame. 375mm is the external brake cable, and 400mm is the internal brake cable. Purchase according to your bicycle model.
  • How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.
  • Adjustable Height: You can adjust the height of the saddle according to your height. The height of the saddle can be adjusted with a length of 10cm to avoid the soreness of the back and shoulders caused by the riding posture.
  • Wide Application: Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc
  • After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to contact us any time. We promise you the satisfying solutions within 24 hours.
Bestseller No. 7
KS eTen Remote Dropper Seatpost Black, 27.2x100mm
  • Material: aluminum
  • Diameter: 27.2mm
  • Length: 385mm
  • Offset: 20mm
  • Travel: 100mm
Bestseller No. 8
Funn UpDown Mountain Bike Dropper Seatpost 4 Way Mount CNC Remote Lever kit fits Both External and Internal Routing droppers, Smooth Action, Easy-to-Use (Purple)
  • VERSATILE USE: UpDown lever can be mounted left or right, under or above the handlebar!
  • TOUGH AND LIGHT: Strong, stiff and lightweight at just 53 gram, the fully CNC'd design creates an effortless contact point, whatever the conditions
  • PERFECT COMPATIBILITY: UpDown works with the cable-actuated dropper posts and with posts with cable stops at the post or lever end
  • EASY TO USE: Funn UpDown gives longer leverage, cable preload and trigger angle adjustment for effortless activation
  • AWESOME FINISH: The colorful, anodized dropper lever is the perfect upgrade for your bike!
Bestseller No. 9
RockShox Reverb AXS Dropper Seatpost Black, 30.9x480mm/170mm Travel
  • RockShox
  • Reverb AXS Dropper Seatpost
  • Dropper Seatpost
Bestseller No. 10
Tranz-X Jump Seat Cable-Less Dropper Post (31.6mm, 100mm)
  • Easy installation, no cables or housing
  • Simple operation — just pull the lever and sit to adjust seat height
  • Infinitely adjustable — seat height can be set anywhere in range
  • Travel: 100mm
  • Warranty: 2-years

Last update on 2022-03-19 / Affiliate links / Images from Amazon Product Advertising API

How to find the best external dropper post?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best external dropper post for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good external dropper post recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the external dropper post need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for external dropper post to find what you’re looking for:

Brand

In some cases, the brand of external dropper post is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given external dropper post are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about external dropper post are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare external dropper post quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best external dropper post can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.