PNW Components Bachelor Dropper Seatpost (Black) (34.9mm) (458mm) (150mm) (Internal Routing) (Remote Not Included)

PNW Components Bachelor Dropper Seatpost (Black) (34.9mm) (458mm) (150mm)
In Stock Online
Usually ships in 24 hours
FREE Shipping Eligible! Learn More

You might also need...

Dropper Lever
$69.00 - PNW Components Loam Lever Dropper Post Lever Kit (Black/Grey) (22.2mm Clamp) (addon details...)
Price: $239.00

Diameter | Length | Travel:

  • 34.9mm | 458mm | 150mm
  • 34.9mm | 558mm | 200mm
Read Reviews
Write a Review
This item earns up to 239 VIP Reward Points Learn More

The PNW Components Bachelor Dropper Post is a lightweight beast built to tackle Enduro style trail riding. You'll climb easier and descend faster with this dropper that features a sealed damping cartridge enclosed in ultra-light 7050 alloy body. This means a lighter bike and consistent performance, ride after ride. With models featuring 150 or 170mm of travel and an adjustable return rate, the Bachelor will support you when you need it and get out of your way when you're getting down the mountain.


  • Infinite Adjust allows you to set your saddle height anywhere in the travel
  • Adjustable Air Cartridge for an air system that keeps the post lightweight
  • Adjustable air pressure controls the return rate of the post head
  • Utilizes a lightweight sealed alloy cartridge that controls the damping of the post for consistent performance time after time
  • The Bachelor is an internally routed dropper post and is available in both 30.9 and 31.6mm diameters
  • 2-bolt micro adjust head with zero offset
  • Lightweight 7075 Heat Treated Alloy (565g weight)

Material: 7075 Heat Treated Alloy
Lever: Not Included    
Travel: 150mm or 170mm
Diameter: 30.9, 31.6, or 34.9mm
Weight: 565g (30.9, 200mm)
Post length: 150 Travel: 458mm / 170 Travel: 498mm 
Routing: Internal cable routing only
Warranty: 3-year manufacturer warranty


This product was added to our catalog on July 11, 2019

Verified Owner
Wednesday, Jun 24 2020 (about a year ago)
PNW Components Bachelor Dropper Seatpost (Black) (34.9mm) (498mm) (170mm)
So far, I'm very happy with this dropper post. I've only used it a few times, but it's worked smoothly and flawlessly every time. The PNW Bachelor was much more reasonably priced than most of the other 39.4mm options available, and feels so far like a works like a well crafted piece of equipment.
Tuesday, Sep 24 2019 (about 2 years ago)
PNW Components Bachelor Dropper Seatpost (Black) (30.9mm) (170mm)
I don't have a lot of experience with droppers, but this one has been flawless. It's quiet and returns at the appropriate pace. Set up was easy, clear directions. I have a lot of post out of the frame and having 170mm drop is fantastic! I also got a Loam Lever to go with it and that is fantastic. Very adjustable, great feel. Wish my shifter was as nice as my dropper lever!