34.9 Dropper Post
150 mm Drop
with Seat Switch


Out of stock

SKU: DP349M-150A Categories: ,

This 34.9 dropper post extends from 0 up to 150 mm with the flick of a switch. The travel on these dropper seat posts can be set anywhere between 0 and 150mm. Because of this your bike seat height can be quickly raised or lowered. This allows you to maximise power and control when different seat heights are more effective.

Please note this is a 31.6 mm dropper which includes a 34.9 mm to 31.8 seat post size adaptor.

With these dropper posts you can also adjust your seat angle using the built in swivel. To do this a hex key is required to make the adjustment.


Manual Dropper Post 30.9 swivel head

The height lock is controlled by a built in lever. No cables required which makes installation quick and easy. Watch the below video to see how easy it is to adjust the height of your bike’s seat with this seat dropper post.

To lower the height, sit on your bike seat and pull the level up. Once the desired height is reached release the lever and the seat post will lock in place.

Raising the height is as easy as pull the level up again and releasing the pressure on the seat by standing up.

Manual Dropper Post Youtube video preview

34.9 Dropper Post Specifications

  • Brand: EXAFORM.
  • Model Number: DP349M-150A.
  • Model: Manual dropper with built in seat switch.
  • Type: Mechanical and spring.
  • Material: Aluminum alloy.
  • Travel distance: 0 to 150 mm.
  • Seat Post level controlled.
  • Post diameter 31.8 (34.9 mm with included seatpost adaptor).
  • Shim height: 59 mm.
  • Total length extended: 503 mm.
  • Weight 750 grams +/- 5%.

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