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TranzXKitsuma Air Dropper Seapost


Item # TZX0002

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  • Black, 31.6x495mm/170mm Travel ($185.00)
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  • Free Shipping on orders over $50

Item # TZX0002

Kitsuma Air Dropper Seapost

Providing up to 200mm of drop at a significantly lower cost than the competition, the Kitsuma Air Dropper positions itself as one of the best values in mountain biking. That being said, this is in no way a cheap dropper post, as it's made from high-quality 7075 aluminum with a hard-anodized stanchion and upgraded internal bushings designed for long service life. The Kitsuma also features an adjustable return rate so you can customize the return speed exactly to your liking.

  • Lightweight, affordable dropper with 150, 175, or 200mm travel
  • Lightweight but tough components are built to last
  • Adjustable return speed to suit your preferences
  • Hard anodized stanchions for durability
  • Designed for bike frames with internal cable routing
  • Oversized stanchion and bushings minimize unwanted side-to-side play

Tech Specs
Material7075 aluminum
Diameter30.9, 31.6mm
Length[150mm] 455mm, [170mm] 495mm, [200mm] 558mm
Travel150, 170, 200mm
Dropperadjustable air cartridge
Activitycross-country, enduro, trail
Manufacturer Warranty2 years

Claimed Weight

Claimed weights are provided by the vendor.

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[30.9 x 150mm] 1lb 2.9oz (535g), [31.6 x 150mm] 1lb 3.6oz
535g), [31.6 x 150mm] 1lb 3.6oz (555g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?


>Rating: 4

A little sluggish

I've used it several times
True to size
Size Bought
6` 6"
250 lbs

It doesn’t quite make it all the way up on its own. I have to grab it with my thighs to encourage it up to riding height. I’m guessing it’s just low pressure but I don’t have a shock pump to check it with.


this dropper includes the remote ?

>Rating: 5

Why pay more

Installed super easy (did not even have to touch the barrel adjuster ). Goes up. Goes down. Reasonably smooth. Assuming it continues to work- no reason to pay more. Of course can’t say anything about long term reliability