It is not completely clear which, if any, Poseidon bikes will come back on the market, but they have suggested that some of their legacy bikes could be redesigned and brought back to life in the future.
Poseidon Bike Buyer’s Guide
Written by: Nick Cowie | July 12, 2026 | Time to read: 5 min
Cycling is an expensive hobby. Poseidon is a company that realizes that and tries to make it as affordable as possible. Their bikes are very capable and fast but are also easy on the wallet.
More about the Author: Nick Cowie
Nick is a writer with seven years of experience in the cycling industry. In his free time, he enjoys swimming, Jiu Jitsu, and spending time outdoors.
It is rare to find a bike company that puts affordability first. Poseidon is a direct-to-consumer brand, meaning they are able to sell their bikes for less. Currently, they only make one bike, but they are in the process of redesigning some of their legacy bikes. If the one you want doesn’t get redesigned, maybe you can find a refurbished version of it on Upway.
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Table of Contents
Poseidon’s history
Poseidon was founded in California in 2016 with the goal of making quality bikes and reducing the culture of markups and middlemen in the industry. They became a direct-to-consumer brand, using a commerce trademark and leveraging a family history of manufacturing. This allowed them to sell their bikes for less than most companies, giving riders a quality option for a lower price, earning them a following.
When the brand started, they made road bikes with lightweight and durable aluminum for low prices. Soon after their inception, the gravel boom happened, causing Poseidon to shift their focus to gravel bikes. They gained notoriety from the Poseidon X, the only bike they currently still make. The X impressed riders with its performance-to-price ratio. Soon after, they released the Redwood, which expanded the brand more into the gravel world where they reside today.
| Model | Category | Key Specs |
|---|---|---|
| Poseidon X | Gravel / Adventure Bike | Lightweight and durable aluminum alloy frame material; carbon fork for balanced weight, stiffness, and affordability; third-generation design; efficient, responsive, and comfortable ride characteristics; Advent X drivetrain balancing performance and value; suitable for gravel riding, commuting, and all-road adventures. |
| Poseidon Redwood | Gravel / Bikepacking Bike | Lightweight aluminum frame material; mountain bike-inspired geometry; increased tire clearance for large-volume tires; designed for heavy touring and bikepacking; capable on challenging gravel terrain; stable handling for loaded riding; discontinued model but available on the used market. |
| Poseidon Trident | Endurance Road / All-Road Bike | Lightweight and durable aluminum frame; endurance-oriented all-road geometry; designed as an affordable entry-level road bike; efficient pavement and mixed-surface performance; price-conscious design philosophy; discontinued model with potential for future return. |
| Poseidon X | Gravel / Adventure Bike | Lightweight and durable aluminum alloy frame; carbon fork for balanced weight, stiffness, and affordability; third-generation design; efficient, responsive, and comfortable ride characteristics; Advent X drivetrain balancing performance and value; suitable for gravel riding, commuting, and all-road adventures. |
The Poseidon lineup
The X is the only bike that Poseidon is currently manufacturing, but they have expressed interest in revitalizing some older models. Keep an eye out on Upway to see if we get any Poseidon bikes in stock. We will buy them used, refurbish them, and sell them for an even lower price than they already do.
- Poseidon X: As the only bike in the modern Poseidon lineup, the X is in its third generation. It is made with a lightweight and durable aluminum alloy frame with a carbon fork to balance weight, stiffness, and price. The light touring bike is efficient, responsive, and comfortable. An Advent X drivetrain balances performance and affordability.
- Poseidon Redwood: No longer in production, the Poseidon Redwood was made as a heavier backpacking and touring bike than the X. It includes more tire clearance and a mountain bike-inspired geometry, making it ready for the toughest gravel rides you can find. Even though it is not in production anymore, you might be able to find a used Redwood on Upway or another marketplace for below list price.
- Poseidon Trident: The Trident is where it all started. This all-road endurance road bike was made with lightweight and durable aluminum to keep the price down and serve as a capable entry-level bike for price-conscious riders. It is off the market now but could make a return.
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Who are Poseidon bikes for?
- Budget-conscious riders: Poseidon does all they can to offer a great price on all of their bikes, but don’t think of them as a cheap brand. They make very capable bikes and just happen to be inexpensive.
- Beginners: Poseidon bikes are a great choice for starting your cycling journey. You get an expertly manufactured bike for a fraction of the price that the performance would indicate.
- Gravel adventurers: The Gravel community was blown away by the price of the X compared to standard market value when they saw how it performed. It is a great bike for seasoned gravel riders and beginners alike.
Frequently Asked Questions
Will Poseidon’s other models make a return?
Why did Poseidon switch to gravel bikes?
Demand from the cycling community prompted Poseidon to switch over to gravel. They are based in California, where off-road riding is extremely popular, so the gravel boom hit them even harder than most.
How does Poseidon sell their bikes for cheaper?
Poseidon cuts out the middle man and sells their bikes directly to their customers. This means that no one else needs to worry about a margin, and they can keep the price down.
Key Takeaways
- Poseidon is a great entry-level choice: If you are just getting into gravel riding, the Poseidon X is an amazing choice. For just $1,000 new, you get a lightweight aluminum bike with a carbon fork that can perform on a range of terrain.
- Poseidon is affordable, not cheap: Poseidon was able to lower their prices compared to expected market value because of their manufacturing and commerce ability, not because of cheaper materials or shoddy engineering. They make great bikes.
- Upway gives life to older models: Upway buys and refurbishes used bikes, which means that if you want one of the older Poseidon bikes that they no longer make, you might be able to find one on Upway.
