
( Brand: Fox ), ( Manufacturer Part Number: 1026988-0039-T ), ( Part Type: Air Float Coat ), ( Shock Type: Air Shock ), ( Color: Gold, Black ), ( Compatible Bike Type: Mountain Bike ), ( Material: Aluminum ), ( Set Includes: Rear Shock )
The **Fox 1026988-0039-T Float DPS Evol Rear Shock** with **Kashima Coating** represents the pinnacle of modern suspension engineering, meticulously crafted to deliver unparalleled performance, durability, and adaptability for both competitive and recreational riders. Designed as a high-performance, air-sprung fork, this shock is engineered to absorb and dissipate the most demanding impacts while maintaining precise control and responsiveness across a wide range of terrains. The **Float DPS Evol** (Dual Path System Evolution) technology integrates a dual-chamber design, combining a high-pressure gas chamber for consistent preload and a low-pressure oil chamber for progressive damping, ensuring optimal energy absorption and rebound efficiency. This advanced architecture minimizes internal slop and maximizes stiffness, allowing riders to fine-tune their setup with confidence, whether tackling aggressive downhill trails, technical enduro routes, or high-speed jumps.
The **Kashima Coating** applied to the shock s internal components is a game-changer in terms of longevity and performance. Kashima is a proprietary ceramic coating developed to reduce friction and wear within the shock s internals, significantly extending the life of seals, pistons, and other critical parts while maintaining smooth operation under extreme conditions. This coating also enhances heat dissipation, preventing thermal degradation that can compromise damping performance over time, making the shock ideal for riders pushing the limits of their bikes in demanding conditions. The **T** designation indicates a tapered design, which optimizes the shock s geometry for better clearance and reduced interference with the bike s frame, particularly beneficial for riders with wider tires or those seeking a more aggressive riding stance.
For those seeking customization, the **Float DPS Evol** is compatible with Fox s **Float Barrel** system, allowing riders to adjust preload and rebound damping on the fly without tools, providing instant feedback and adaptability during rides. The shock s **air-sprung construction** enables precise tuning of ride height and stiffness, catering to individual weight, riding style, and terrain preferences. Whether paired with a downhill rig demanding maximum control or an enduro setup requiring versatility, this shock delivers a seamless blend of comfort and performance, ensuring riders can push harder without sacrificing stability or responsiveness.
Built to withstand the rigors of extreme riding, the **1026988-0039-T** features Fox s signature high-quality materials, including corrosion-resistant steel and durable elastomers, ensuring reliability in all weather conditions. The shock s robust construction, combined with its advanced damping technology, makes it a standout choice for serious riders who demand nothing less than the best in suspension innovation. With the **Kashima Coating**, this shock isn t just an upgrade it s a long-term investment in performance, durability, and riding confidence.
The Fox Float DPS Evolution rear shock (model 1026988-0039-T with Kashima-coated air spring) is a high-end, performance-oriented suspension component designed for serious cyclists, particularly those riding on rough terrain or seeking advanced tuning capabilities. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **Precision Engineering and Build Quality**
The Float DPS Evolution is built with Fox s signature attention to detail, featuring a robust aluminum housing, high-quality seals, and a durable air spring system. The Kashima-coated air spring reduces friction and wear, extending the lifespan of the shock and improving efficiency over time. This level of craftsmanship is indicative of Fox s commitment to durability and performance.
2. **Advanced Air Spring Technology**
The air spring is a key feature, allowing for precise sag and stiffness adjustments. This makes the shock highly tunable to match rider weight, riding style, and terrain. Air shocks are particularly advantageous for riders who frequently switch between different bikes or need to adapt to varying conditions, as they can be adjusted on the fly or via a pump.
3. **Float Technology**
Float (Fully Optimized Low-speed Travel) technology is designed to optimize low-speed compression and rebound damping. This results in a smoother, more controlled ride over small bumps and rough terrain. The Float DPS Evolution builds on this with improved tuning options, making it ideal for aggressive riding styles where responsiveness is critical.
4. **Adjustability**
The shock offers multiple adjustment points, including:- **Air pressure adjustment** (via the air spring) for stiffness and sag.
- **Rebound damping** (adjustable via a dial) to fine-tune how quickly the shock extends after compression.
- **Compression damping** (often adjustable in two stages: low-speed and high-speed) to control how the shock responds to impacts.
This level of adjustability is unmatched in many lower-tier shocks and allows riders to dial in a setup that feels tailored to their needs.
5. **Compatibility and Versatility**
The 1026988-0039-T model is designed for rear suspension applications, making it suitable for full-suspension mountain bikes, enduro bikes, and even some gravel or trail bikes with rear suspension. Fox shocks are widely compatible with major bike brands, and the air spring system can be paired with Fox s air pump for easy adjustments.
6. **Performance in Rough Terrain**
For riders who frequently tackle technical or rough terrain, the Float DPS Evolution s ability to absorb impacts and maintain control is a significant advantage. The combination of air spring flexibility and Float technology helps prevent bottoming out and improves traction, which is crucial for aggressive riding.
7. **Resale Value**
Fox shocks, especially high-end models like the Float DPS Evolution, retain their value well due to their reputation for quality and performance. This can be a consideration if you plan to upgrade your bike setup in the future.
8. **Customer Support and Warranty**
Fox offers robust customer support and warranties for their products, which can provide peace of mind. Issues with the shock are likely to be addressed promptly, and parts are often readily available.
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### **Cons**
1. **High Cost**
The Fox Float DPS Evolution is an expensive shock, often priced in the range of $1,000 $1,200 or more, depending on the retailer and any additional accessories (e.g., Fox s air pump or remote). This makes it a significant investment, especially for casual riders or those on a tight budget. The cost may also limit the number of bikes you can equip with such a high-end shock.
2. **Complexity for Beginners**
The extensive adjustability of the shock can be overwhelming for new or casual riders who may not fully understand how to tune it effectively. Without proper knowledge, the shock might end up being under- or over-tuned, leading to an uncomfortable or unsafe riding experience. Beginners may benefit from starting with a simpler, less adjustable shock before investing in a high-end model like this.
3. **Maintenance Requirements**
Air shocks require regular maintenance, including:- Checking and adjusting air pressure periodically.
- Inspecting seals and fittings for wear or leaks.
- Ensuring the shock is clean and free of debris, which can affect performance.
Neglecting maintenance can lead to reduced performance or even failure. Riders who are not willing to invest time in upkeep may find this a drawback.
4. **Weight**
While not excessively heavy, the Float DPS Evolution is heavier than some lower-end shocks due to its robust construction and materials. This added weight can slightly impact the bike s handling, though the difference is often negligible for most riders.
5. **Potential for Overkill**
For riders who primarily use their bikes on smooth trails, paved roads, or for casual riding, the advanced features of the Float DPS Evolution may not be necessary. In such cases, a simpler or less expensive shock could suffice without sacrificing performance.
6. **Learning Curve for Tuning**
Dialing in the perfect setup for the Float DPS Evolution requires an understanding of how each adjustment affects the ride. Riders who are not familiar with suspension tuning may struggle to find a comfortable and efficient setup, potentially leading to frustration.
7. **Compatibility Issues**
While Fox shocks are widely compatible, there may be specific fitment concerns depending on the bike frame or fork you are using. Some frames require specific spacers or adjustments to ensure the shock mounts correctly. Riders should verify compatibility before purchasing to avoid issues.
8. **Environmental Sensitivity**
Air shocks can be sensitive to temperature changes, which may affect air pressure and thus the shock s performance. In extreme cold or heat, riders may need to adjust the air pressure more frequently to maintain optimal settings.
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### **Conclusion**
The Fox Float DPS Evolution rear shock is one of the best high-end air shocks available, offering unmatched adjustability, durability, and performance for serious cyclists who demand precision and control. Its advanced features, such as Float technology and the Kashima-coated air spring, make it ideal for aggressive riding styles, technical terrain, and riders who prioritize tuning their suspension to match their needs. The build quality and Fox s reputation for reliability further enhance its appeal.
However, the shock s high cost, complexity, and maintenance requirements may not align with the needs or preferences of casual riders, beginners, or those on a budget. For these riders, a simpler or less expensive shock might be a more practical choice. Additionally, the learning curve associated with tuning the shock could be a barrier for those unfamiliar with suspension technology.
Ultimately, the Fox Float DPS Evolution is best suited for:- **Aggressive mountain bikers** who ride technical terrain and want maximum control.
- **Riders who prioritize tuning** and are willing to invest time in optimizing their suspension.
- **Those who value durability and performance** and are prepared for the associated cost.
- **Enthusiasts who plan to keep the bike long-term** and may benefit from the shock s resale value.
For riders who do not meet these criteria, the investment may not be justified, and a more affordable shock could provide adequate performance without the added complexity.
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### **Recommendation**
If you are a serious rider who frequently tackles rough or technical terrain, prioritizes suspension tuning, and is willing to invest in high-quality components, the **Fox Float DPS Evolution (1026988-0039-T with Kashima-coated air spring) is an excellent choice**. Its advanced features, durability, and performance will significantly enhance your riding experience.
However, if you are a casual rider, a beginner, or someone who does not frequently ride on demanding terrain, consider a more budget-friendly shock (e.g., Fox s lower-tier models or alternatives from brands like RockShox or Suntour) that still offers good performance without the added complexity and cost.
Before purchasing, ensure that the shock is compatible with your bike frame and that you are prepared for the maintenance and tuning responsibilities that come with an air shock. If possible, test the shock on a similar bike or consult with a local bike shop to get a feel for how it performs in your specific riding conditions.
I know it has at least a season or 2 on it, no info service history. Reasonable offer take it. Used shock off of a Moho 4 frame I bought, not sure the condition would recommend service before use 210x50mm 130mm travel Kashima coating looks flawless, really whole unit flawless.