FOX 231-67-002 Float Dps Evol Air Shock Rear Mountain Bike

( Brand: Fox ), ( Manufacturer Part Number: 231-67-002 ), ( Part Type: Air Float Bike ), ( Shock Type: Air Shock ), ( Eye To Eye Measurement: 210mmx52.5mm ), ( Color: Black ), ( Compatible Bike Type: Mountain Bike ), ( Material: Aluminum ), ( Set Includes: Rear Shock )

Review FOX Float Dps Evol Air Shock Rear Mountain Bike Black Aluminum

The **Fox Float DPS Evol Air Shock** (model **231-67-002**) is a high-performance, rear suspension system meticulously engineered for mountain bikers who demand precision, durability, and adaptability across a spectrum of terrains. Designed as a **floating, air-sprung shock**, this component represents the pinnacle of Fox s DPS (Dynamic Positioning System) technology, delivering an unparalleled blend of comfort, control, and efficiency for aggressive riding styles. The **Evol Air** series builds upon Fox s legacy of innovation, incorporating a **fully adjustable air spring** with a **150mm travel range**, allowing riders to fine-tune stiffness and damping to match their weight, riding style, and trail conditions whether tackling steep descents, technical singletrack, or rough, root-laden descents. The **floating design** eliminates the need for a rigid seatpost clamp, reducing weight and improving pedal efficiency by allowing the seatpost to flex independently of the shock, which enhances energy transfer and reduces fatigue over long rides.

At the heart of the Float DPS Evol lies Fox s **patented Dynamic Positioning System**, which dynamically adjusts the shock s sag and rebound damping in real-time to optimize performance. This system works in tandem with the **adjustable air spring**, which features a **quick-release valve** for effortless adjustments on the go, ensuring riders can dial in the perfect balance of comfort and responsiveness without sacrificing setup time. The **Evol Air** also incorporates **Fox s proprietary damping technology**, including **adjustable rebound and compression damping**, allowing for precise tuning of the shock s response to different terrain features. The **compression damping** is particularly noteworthy, offering **low-speed and high-speed adjustments** to fine-tune the shock s behavior during impacts, while the **rebound damping** ensures quick recovery and consistent pedal feel, even under heavy loads.

Constructed from **high-grade aluminum and reinforced steel components**, the Float DPS Evol is built to withstand the rigors of extreme mountain biking, from aggressive downhill racing to all-day enduro adventures. The **air canister** is sealed with a **double O-ring system** to prevent leaks, while the **adjustable linkage** ensures smooth operation and minimal friction, even after prolonged use. The shock s **floating seatpost clamp** is designed to reduce stress on the frame and fork, extending the lifespan of both components while improving overall ride feel. Additionally, the **Evol Air** is compatible with a wide range of mountain bike frames, making it a versatile choice for riders upgrading their setup or building a new rig from the ground up.

For riders who demand the best in suspension performance, the Fox Float DPS Evol Air Shock (231-67-002) sets a new standard for rear suspension technology. Whether you're carving through technical trails, bombing down steep descents, or pushing the limits of your bike s capabilities, this shock delivers **superior comfort, control, and efficiency** all while maintaining the lightweight and responsive feel that Fox is renowned for. With its **adjustable air spring, Dynamic Positioning System, and robust construction**, it s an investment in performance that will elevate your riding experience on and off the trail.

The Fox Float DPS Evolution air shock for mountain bikes (model 231-67-002) is a high-end suspension component designed for performance-oriented riders. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Superior Comfort and Ride Quality**

The Float DPS Evolution uses Fox s proprietary Float technology, which combines air suspension with a progressive coil spring to deliver a smoother, more controlled ride. This setup reduces harsh impacts from rough terrain, making it ideal for aggressive riding styles, long descents, and all-day comfort.

2. **Adjustable Air Pressure**

The air spring allows for precise tuning of the shock s stiffness, enabling riders to match the suspension to their weight, riding style, and terrain. This adjustability enhances performance across different conditions, from technical climbs to fast descents.

3. **Progressive Coil Spring**

The coil spring works in tandem with the air spring to provide a more natural, bike-like feel. It helps prevent bottoming out and improves efficiency, especially at higher speeds or on rough terrain where air springs alone might overcompress.

4. **High Durability and Reliability**

Fox is known for building robust suspension components, and the DPS Evolution is no exception. It features high-quality materials, including a durable coil spring and a sealed air chamber, which reduces the risk of leaks or mechanical failure over time.

5. **Optimized for Performance**

The shock is designed for aggressive riding, offering excellent rebound damping and compression control. This makes it well-suited for riders who prioritize speed, control, and responsiveness in technical or high-speed descents.

6. **Compatibility with Fox s DPS System**

The DPS (Digital Pressure System) allows for quick and easy air pressure adjustments using a handheld device. This feature is convenient for riders who frequently switch between different bikes or terrains and want to fine-tune their setup on the go.

7. **Wider Travel Options**

The 231-67-002 model is part of Fox s lineup that offers travel options ranging from 120mm to 160mm, making it versatile for different bike geometries and riding disciplines, such as enduro, downhill, or trail riding.

8. **Minimal Maintenance**

While air shocks require occasional checks for leaks or air pressure, the Float DPS Evolution is designed to be relatively low-maintenance compared to traditional coil shocks. The sealed air chamber and durable construction reduce the need for frequent servicing.

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1. **High Cost**

The Fox Float DPS Evolution is an expensive suspension component, often costing significantly more than entry-level or mid-range air shocks from other brands. This can be a barrier for budget-conscious riders or those building a bike on a tighter budget.

2. **Complexity**

The combination of air and coil springs, along with advanced features like the DPS system, can make the shock more complex to set up and maintain. Riders who prefer simpler, low-maintenance suspension may find this shock overly complicated.

3. **Weight**

While not excessively heavy, the Float DPS Evolution is heavier than some lighter air shocks or coil shocks. This added weight might be noticeable on climbs or in races where every gram counts.

4. **Potential for Leaks**

Air shocks are prone to leaks over time, especially if the bike is ridden hard or in extreme conditions. While Fox shocks are generally reliable, leaks can occur, requiring repairs or replacements, which adds to the long-term cost.

5. **Not Ideal for All Riding Styles**

While the shock excels in aggressive riding and long descents, it may feel overly soft or unresponsive for riders who prefer a firmer, more direct feel. Riders who prioritize efficiency on climbs or technical trail sections might find the progressive nature of the coil spring less appealing.

6. **Limited Availability of Parts**

Fox shocks require specific tools and parts for servicing, such as air springs, seals, and the DPS system. Finding authorized service providers or replacement parts can be challenging in some regions, potentially leading to longer downtime if issues arise.

7. **Learning Curve for Setup**

Tuning the shock to optimal performance requires an understanding of suspension mechanics, rebound damping, and air pressure settings. New riders or those unfamiliar with suspension tuning may struggle to achieve the best results without guidance.

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The Fox Float DPS Evolution air shock is one of the best suspension components available for mountain bikes, particularly for riders who demand comfort, control, and performance in aggressive or long-duration riding. Its combination of air and coil spring technology delivers a ride quality that few other shocks can match, making it ideal for enduro, downhill, and fast trail riding. However, its high cost, complexity, and potential maintenance requirements make it less suitable for casual riders or those on a tight budget. Additionally, riders who prefer a firmer feel or simpler suspension may find alternative options more appealing.

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- **Aggressive or enduro riders** who prioritize comfort, control, and durability on rough or technical terrain.

- **Riders who frequently switch between different bikes or terrains** and benefit from the ease of the DPS system for quick adjustments.

- **Those willing to invest in premium suspension** and are prepared for the associated cost and maintenance.

- **Mid-range air shocks** (e.g., RockShox Deluxe RT, Suntour XCR) for a balance of performance and cost.

- **Coil shocks** (e.g., Fox Float, RockShox SID) if you prefer a more natural feel and don t need air adjustability.

- **Entry-level air shocks** (e.g., Fox Float 34, RockShox Recon) if you re new to suspension tuning and want something easier to maintain.

Ultimately, the Fox Float DPS Evolution is a top-tier choice for serious riders who want the best in suspension technology, but it s not necessary for every rider. Carefully consider your riding style, budget, and priorities before making a decision.

Details:

Fox FLOAT DPS EVOL Air Shock Rear for Mountain Bike, Black, Aluminum.

part #: 23167002 prices

• $129.04-$235.40

specifications ribicycl:

• brand: Fox
• mpn: 231-67-002
• part type: Air Float Bike
• shock type: Air Shock
• eye to eye measurement: 210mmx52.5mm
• color: Black
• compatible bike type: Mountain Bike
• material: Aluminum
• set includes: Rear Shock

offer ribicycl:

• quantity: 1
• availability: In Stock
• started: February 16, 2026
• options: Ship-to-home
• sold: 0

payments ribicycl:

• credit card: Mastercard
• wallet: Google-pay
• other

seller ribicycl:

• rating: 100.0%
• # reviews: 130
• city: Glendale, California

general ribicycl:

• Cycling > Bicycle Components Parts > Rear Shocks
• condition: Used

shipping ribicycl:

• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• transit: 5-11 Days
• cost: $8.46

returns ribicycl:

• policy: No Returns

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