RAINIER 27.2 GEN 3 DROPPER POST

27.2 Diameter


Internal Routing


Lifetime Warranty

Droppers

RAINIER 27.2 Gen 3

Regular price $ 179.00 Save $ -179.00
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Wonder Twin Gravel, Activate!

Gravel and Cross Country bikes deserve love too, that’s why we squeezed all the features of our Rainier Gen 3 into a slimmer package. We increased travel, giving you the most drop of any 27.2 post on the market, and guaranteeing your adventures on gravel and beyond can get a little more weird (in a good way).


MORE DROP FOR YOUR DOLLAR

Our tool-less travel adjust system is designed to maximize the amount of drop for your particular inseam and bike model. It’s super easy to dial in and allows for a total of 25mm of travel reduction in 5mm increments.


WEATHERPROOF SEALED AIR CARTRIDGE

The Rainier 27.2 Gen 3 rocks an updated cold weather proof cartridge - providing you unparalleled reliability across all sorts of conditions. Plus, when it does come time to service it’s an easy no-mess process.

Lifetime Warranty

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Pacific NW Approved

All Season reliability, tested in the mountains

How Does Travel Adjust work?

Our travel adjust system allows for a total of 25mm travel reduction in 5mm increments. If you were riding that line between travel sizes you can now fine-tune the perfect fit by following the easy directions below:

  1. Begin by lowering your dropper at or below the desired travel length (just make sure it’s not fully extended!)
  2. Unthread the midcap with your hand and slide it up to reveal the white DU Bushing.
  3. You’ll see negative numbers with corresponding notches machined into the post (each # represents decreasing travel.
  4. Slide the DU bushing up and rotate it to align the black arrow with the amount of travel you would like to reduce, then seat the arrow into the machined groove. (Make sure it’s fit securely into these notches!)
  5. After pushing the DU Bushing back down, lower the midcap and hand tighten (no need to go overboard!) and ride off into the sunset with the perfect travel for you.

How Does Travel Adjust work?

Our travel adjust system allows for a total of 30mm travel reduction in 5mm increments. If you were riding that line between travel sizes you can now fine-tune the perfect fit by following the easy directions below:

  1. Begin by lowering your dropper at or below the desired travel length (just make sure it’s not fully extended!)
  2. Unthread the midcap with your hand and slide it up to reveal the white DU Bushing.
  3. You’ll see negative numbers with corresponding notches machined into the post (each # represents decreasing travel.
  4. Slide the DU bushing up and rotate it to align the black arrow with the amount of travel you would like to reduce, then seat the arrow into the machined groove. (Make sure it’s fit securely into these notches!)
  5. After pushing the DU Bushing back down, lower the midcap and hand tighten (no need to go overboard!) and ride off into the sunset with the perfect travel for you.

How Does Travel Adjust work?

Our travel adjust system allows for a total of 30mm travel reduction in 5mm increments. If you were riding that line between travel sizes you can now fine-tune the perfect fit by following the easy directions below:

  1. Begin by lowering your dropper at or below the desired travel length (just make sure it’s not fully extended!)
  2. Unthread the midcap with your hand and slide it up to reveal the white DU Bushing.
  3. You’ll see negative numbers with corresponding notches machined into the post (each # represents decreasing travel.
  4. Slide the DU bushing up and rotate it to align the black arrow with the amount of travel you would like to reduce, then seat the arrow into the machined groove. (Make sure it’s fit securely into these notches!)
  5. After pushing the DU Bushing back down, lower the midcap and hand tighten (no need to go overboard!) and ride off into the sunset with the perfect travel for you.

Specs: Rainier 27.2 Post

Measurements

A
Travel

B
Total Length

C
Seat Collar to Center of Rails

D
Full Insertion Length

E
Min. Insertion Length

125

452

170

282

120

Routing Method

Internal

Diameters

27.2mm

Travel

125mm

Weight

125mm
450g

Seatpost Material

7075 Alloy

Lever Compatibility

Compatible with all PNW levers and most cable actuated levers from other brands.

Cable and housing

Cable and housing included only with the purchase of a lever kit.

Manuals

Droppers

Rainier GEN 3

FAQ

Is this post compatible with my bike?

The Rainier is for bikes with 27.2mm seat tube diameters and internal routing, to find out how to diagnose the best dropper for your bike click here >>>

Does the post come w/ internal cable & housing?

We include our cable and housing kits with each of our levers. When you order the dropper by itself cable and housing will not be included.

What is the tool less travel adjust system?

This system allows you the maximum drop for your post size. We accomplish this through a notched bushing under the midcap collar so you can dial in a more tailored fit.

How often do I need to service the post?

As riding frequency and conditions vary, we do not have a strict service interval. Instead, we recommend servicing your post if it starts to feel sticky/slows down. When it does come down to service it is a quick and easy, at home process. Check out our service video here >>>

Warranty

PNW Lifetime Warranty

Do we have your back? Of course. If anything goes wrong, we're here to do everything we can to ensure you're taken care of.

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