How do MTB dropper posts work?

A dropper seatpost works with hydraulic or mechanical power. The bike rider uses a lever (usually located on the handlebar or seatpost) to easily lower the seatpost as they are riding. The lever moves hydraulic fluid or a mechanical cable through the hose to raise or lower the seatpost.

Should I leave my dropper post up or down?

1. Always, always, ALWAYS, store your dropper post in the UP position. All dropper posts are driven up by some sort of spring, usually an air spring. In the Rockshox Reverb for example there is an air chamber that is inflated to 250 PSI, (Pounds per Square inch) when the seat post is in the maximally raised position.

What does a dropper seat post do?

A dropper post, commonly referred to as a dropper, is a replacement for your bicycle’s seat post and allows for quick adjustment of saddle height without requiring you to get off your bike or even stop moving. Most droppers work through cable actuation, although there are a handful of electronic/wireless posts.

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How does a cable dropper post work?

A full hydraulic dropper post uses a sealed hydraulic remote to control the seatpost. The system itself works much in the same way as a hydraulic brake cable, whereby a piston (the lever) pushes fluid through a hose which actuates the dropper at the other end.

Are dropper posts worth it?

For mountain bikers, the dropper post is worth a look, but there are several reasons it might not be for you. … With a dropper post, you are able to stay centered and low over the bike, which inspires a lot of confidence and can help you go faster.

Is it OK to clamp a dropper post?

Can you clamp your bike by the dropper post? … While a dropper post is able to withstand the force of holding a bike in a high-quality bike stand, it is best to use a clean soft cloth in between the jaws of the clamp and the dropper post shaft to protect the machined surface from dirt in your bike stand clamp.

Why is my dropper post not staying up?

If your dropper post is moving without pressing the lever (it won’t stay up as you are riding), then you have too much tension on the cable. You’ll want to REMOVE tension. To do so, turn the barrel adjuster clockwise.

Why are dropper posts so expensive?

Dropper posts are expensive because they are a fairly complicated piece of equipment designed for a small portion of the cycling population, namely advanced mountain bikers.

How long of a dropper post do I need?

To choose the correct travel dropper post, measure from the seatpost collar to the seat rail (in your climbing, or highest setting) on your current bike. Subtract 50mm from this measurement and the resulting number is the maximum travel length dropper post you can comfortably run.

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Can you adjust the height of a dropper post?

Infinitely adjustable dropper posts are exactly that… infinitely adjustable. That means you can put the saddle wherever you want. It doesn’t have to be full up or full down only.

Is it hard to install a dropper post?

Usually, it’s easy to use the dropper cable itself, but sometimes it gets tricky to control it when you start to lead the housing. Most likely you won’t be able to hold the cable’s end it might get pushed and twisted inside.

How much weight does dropper post add?

For example, a 30.9×400-millimeter carbon Enve fixed post weighs about 200 grams while the popular 65-millimeter KS LEV Integra CI dropper post is about 400 grams, including remote and cable. That 200-gram penalty is significant. For reference, 200 grams is about the difference between running tubes or going tubeless.

What is the best dropper post?

Best dropper post for mountain biking

  • Rockshox AXS. The future is now. …
  • Magura Vyron eLECT Wireless Remote. Wireless dropper for those that hate cables. …
  • PNW Rainier G3. …
  • Crankbrothers Highline 3. …
  • Fox Transfer Factory. …
  • KS LEV. …
  • RockShox Reverb Stealth B1. …
  • Bike Yoke Revive.

10 нояб. 2020 г.

How much does a dropper post cost?

$350 – $500. Offering arguably the most choice to consumers, the $350 to $500 price bracket is stacked with options that are sure to provide riders with everything they need from a dropper seatpost.

How much does it cost to install a dropper post?

Service Packages

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Dropper Post Install – External 30.00
Dropper Post Install – Internal 45.00
Replace Dropper Cable – External *Parts extra. 15.00
Replace Dropper Cable – Internal *Parts extra. 25.00

What is the shortest dropper post?

The OneUp Dropper Post has the shortest stack height and the shortest total length of any dropper post with the same travel. No other dropper post can get your saddle lower. The OneUp Dropper Post is now available in 120mm, 150mm, 180mm, and 210mm lengths and all can be shimmed down in travel by either 10mm or 20mm.

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