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Thru Axle Conversion Kit

Thru Axle Conversion Kit

Regular price $ 40.00 USD
Regular price Sale price $ 40.00 USD
Sale Sold out
Version: Rear Dropouts


This Thru Axle Conversion Kit allows you to switch your Poseidon X and X Ambition from a quick release setup to a thru axle. There are multiple options available depending on what you need.



-Full Carbon Fork: 1 1/8- 1 1/2" Tapered fork. Axle to crown length is 400mm. Fork is uncut. We recommend at most 30mm's of spacers under your stem. Fork is 12x100 with a 1.5 thread pitch. Includes front axle.

-Rear Dropout: Converts your quick release dropout to a thru axle drop out to install a rear thru axle wheel. 12mmx142 1.5 thread pitch.

-700c Tubeless Compatible Thru Axle Wheels: 700c 32h tubeless compatible wheelset. Sealed Cartridge Hubs with a hub spacing of 100mm and 142mm for a 12mm thru axle. Rim width is 19mm, we recommend 21mm rim tape for tubeless setup.

*Compatible with the Redwood for those looking to put 700c tires on the bike.

Wheelset weight: 2200g (just the wheels)


Front Fork Option- Includes thru axle

Front Fork, Rear Dropout, and 700c wheels: Includes front and rear thru axles.

The rear dropout only option does not include the rear thru axle.


All straight returns are subject to 15% restocking fee and return shipping. Items must be returned in original packaging (unopened and unridden). You have a 30 day return window.

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Customer Reviews

Based on 12 reviews
Ryan Davis
Upgrades dream

A must have to make a good bike great!

Monte L
Good Upgrade

Ordered the front fork and rear dropouts thru axel conversion to upgrade my Poseidon X. The kit arrived quickly, and like everything I've gotten from Poseidon, it was very well packaged and ready to install. There are no instructions included but are really not necessary. If this is your first carbon fork replacement, I suggest you watch some you tube videos or take it to your local bike shop for installation. It's an expensive part to replace if you mess it up.
The installation is very straight forward and, in my opinion, the upgrade to thru axel, the addition of better wheels and tubeless tires is definitely worth the time and cost. The ride is better, the handling is stiffer, and the bike just preforms better.