FOX RACING SHOX 853-21-263 Burandt Track Shock Kit 1.5

( Brand: Fox Racing Shox ), ( Manufacturer Part Number: 853-21-263 ), ( Part Type: Shock )

Review FOX RACING SHOX 1.5 Burandt Signature Series Track Shock Kit #853-21-263 Polaris

The **Fox Racing SHOX 853-21-263 1.5 Burandt Track Shock Kit for Polaris** is a high-performance, precision-engineered suspension solution designed to elevate the handling, comfort, and durability of your Polaris off-road vehicle on the most demanding tracks. Built upon Fox s legendary SHOX technology, this kit features a **1.5-inch rebound damping adjustment**, allowing riders to fine-tune the shock s response for optimal traction, control, and rider feedback across a variety of terrain from rough, rocky trails to high-speed jumps and aggressive cornering. The **Burandt Track** variant is specifically tuned for track use, delivering a firmer, more responsive feel that maximizes grip and stability while minimizing body roll, ensuring consistent performance under the intense demands of competitive racing. Constructed with **high-grade, corrosion-resistant materials**, including a durable coil spring and a robust, sealed housing, this kit is engineered to withstand the harshest conditions, from extreme heat to heavy impacts, without compromising performance or longevity. The **adjustable rebound damping** not only enhances the shock s adaptability but also reduces fatigue over long sessions, allowing riders to maintain peak performance throughout extended track days. Whether you re pushing the limits on a motocross track, tackling technical trails, or competing in high-speed events, this Fox SHOX kit delivers the precision, reliability, and responsiveness needed to stay ahead of the pack. Backed by Fox s reputation for innovation and durability, this shock kit is a game-changer for serious riders seeking an edge in both performance and control.

### **Pros and Cons of buying a Fox Racing Shox 853-21-263 1.5 Burandt Track Shock Kit for Polaris**

1. **High-Quality Performance** Fox Racing Shox is a well-respected brand in off-road suspension, known for durability and consistent performance in demanding conditions. The 853 series is designed for aggressive riding, making it suitable for track use.

2. **Track-Specific Design** The "Burandt Track" designation indicates that these shocks are optimized for high-speed, repeated impacts typical of racing or competitive off-roading. They feature reinforced internals and improved damping for better control under extreme loads.

3. **Adjustable Damping** The 1.5-inch rebound and compression adjustments allow riders to fine-tune the shock s response for different track conditions, rider weights, or driving styles. This flexibility is valuable for competitive use.

4. **Durability** Fox shocks are built to withstand heavy use, which is essential for track days where shocks endure repeated hits at high speeds. The reinforced construction reduces the risk of failure under stress.

5. **Compatibility with Polaris** This kit is specifically designed for Polaris vehicles, ensuring proper fitment and alignment with the manufacturer s suspension geometry.

6. **Enhanced Ride Quality** Beyond racing, these shocks can improve handling and comfort on rough trails, making them a versatile upgrade for serious off-roaders.

7. **Warranty and Support** Fox offers warranties on their shocks, and their reputation for customer service means issues are likely to be addressed promptly if they arise.

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1. **High Cost** Premium suspension components like these are expensive, often costing significantly more than OEM or aftermarket alternatives. The price may be a barrier for casual riders or those on a tight budget.

2. **Installation Complexity** Upgrading to aftermarket shocks typically requires removing the stock suspension, which may involve labor-intensive tasks like removing subframes or adjusting tie-rods. Professional installation is recommended, adding to the overall cost.

3. **Learning Curve for Tuning** While adjustable shocks offer customization, dialing in the correct settings for track use may require experimentation. Riders unfamiliar with suspension tuning might struggle to optimize performance without trial and error.

4. **Potential for Overkill** If the rider primarily uses the vehicle for light trail riding rather than aggressive racing, the performance benefits of these shocks may not justify the investment. Stock or mid-range shocks might suffice for casual use.

5. **Weight** Aftermarket shocks are often heavier than OEM units, which could slightly reduce fuel efficiency or handling responsiveness in some cases. However, this is usually negligible compared to the performance gains.

6. **Maintenance Requirements** High-performance shocks may require more frequent servicing, such as seal replacements or fluid flushes, to maintain optimal performance over time.

7. **Risk of Damage** On a track, the risk of accidents or impacts is higher, and while these shocks are durable, severe crashes could still lead to damage that may not be covered under warranty.

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The **Fox Racing Shox 853-21-263 1.5 Burandt Track Shock Kit** is an excellent choice for **competitive Polaris riders, track enthusiasts, or serious off-roaders** who demand the best in suspension performance, durability, and adjustability. The investment is justified for those who prioritize speed, control, and longevity in extreme conditions. However, for casual riders or those on a budget, the cost and complexity may not be worth the upgrade.

If your primary use involves **aggressive racing, track days, or heavy-duty trail riding**, this kit is a strong recommendation. If you re looking for a more budget-friendly or simpler solution, consider alternatives like **OEM replacements, mid-range aftermarket shocks, or Fox s lower-tier models** (e.g., the 853 series without track-specific tuning).

- You compete in or frequently hit the track.

- You ride aggressively on rough terrain and want maximum control.

- You re willing to invest in premium components for long-term reliability.

- You use your Polaris primarily for light trail riding.

- You re concerned about the high upfront cost or installation hassle.

- You prefer simpler, less expensive suspension upgrades.

Details:

Position-Sensitive Damping: Utilizing spiral groove bypass technology, these shocks provide a plush ride in the initial travel zone and increased bottom-out resistance final 30%, enhancing control during aggressive maneuvers. NOTE: Image is for reference only, actual product may vary slightly depending on your specific application. Rear track kits include front and rear shocks. Ski shocks offer both compression and rebound adjustments.

FOX Ice Scraper Technology FIST: designed to prevent snow and ice buildup, ensuring consistent performance in cold conditions. Quick Switch QS technology allow riders to easily adjust compression damping on the fly. Fit Guide: model 1.5 Burandt Signature Series Track Shock Kit Country of Origin USA Position Front Rear Track Quantity 2Shock Type Float 3 QS3 LRW front track /1.5 QSE rear track Warranty 1 Year Manufacturer Warranty Product Fitment: This item fits the following applications: Polaris 650 RMK Khans Slash 2024Position: Track length : 146 in. The series includes various model's, such as the 1.5 ZERO QS, FLOAT 3 EVOL each offering unique features to suit different riding preferences and conditions.

Polaris 650 RMK Khans Slash 2024Position: Rear Track length : 146 in.

part #: 85321263 price

• $2099.99

specifications snowmobileshocksoi:

• for makes: Polaris
• brand: Fox Racing Shox
• mpn: 853-21-263
• part type: Shock

returns snowmobileshocksoi:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general snowmobileshocksoi:

• Parts Accessories > Snowmobile Parts > Shocks Suspension
• condition: New

seller snowmobileshocksoi:

• city: Grand Rapids, Michigan
• rating: 99.8%
• # reviews: 709695

offer snowmobileshocksoi:

• options: Ship-to-home
• started: May 4, 2026
• sold: 0
• quantity: 3
• availability: In Stock

shipping snowmobileshocksoi:

• type: Fixed
• transit: 2-4 Days
• carrier: UPS
• cost: $0.00
• class: Standard
• service: UPS Ground

payments snowmobileshocksoi:

• wallet: Apple-pay
• credit card: Visa
• other

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