ARCTIC CAT 0638-572 Nos Fox Shock Suspension Ride Kit

( Brand: Arctic Cat ), ( Manufacturer Part Number: 0638-572 ), ( Part Type: Shock Suspension )

Review ARCTIC CAT Nos Fox Shock Suspension Kit Consumer Ride

The **Arctic Cat 0638-572 NOS Fox Shock Suspension Kit** is a meticulously engineered aftermarket upgrade designed to elevate the performance, comfort, and handling of Arctic Cat snowmobiles, particularly those equipped with the iconic **Fox Racing Shock** suspension system. This **No-Outside-Stem (NOS)** kit represents a premium choice for riders seeking a balance of aggressive off-piste capability and refined on-trail smoothness, making it ideal for both competitive racers and serious enthusiasts who demand precision and reliability in extreme conditions. The **Fox Racing Shock** technology at its core features a **high-performance, dual-tube design** with **adjustable rebound and compression damping**, allowing riders to fine-tune the suspension to match their weight, riding style, and terrain whether tackling deep powder, icy trails, or technical jumps. The **NOS configuration** ensures a seamless integration with the stock suspension mounts, eliminating the need for additional hardware or modifications, while the **high-quality, durable construction** including **anodized aluminum components and reinforced seals** guarantees long-lasting performance even under the most demanding conditions. This kit is particularly well-suited for Arctic Cat models like the **Eagle, Wildcat, and other high-performance variants**, where suspension responsiveness directly impacts speed, control, and rider fatigue over long rides. Whether you're pushing the limits on groomed trails or exploring uncharted backcountry, the **0638-572 NOS Fox Shock Suspension Kit** delivers a noticeable improvement in ride quality, stability, and overall machine responsiveness, making it a standout choice for those who refuse to compromise on performance.

### **Pros and Cons of the Arctic Cat 0638-572 NOS Fox Shock Suspension Kit (Ride)**

1. **Improved Ride Comfort** The Fox shocks are designed to absorb bumps and vibrations better than stock suspension, making for a smoother ride on rough terrain. This is particularly beneficial for long rides or off-road use where comfort is a priority.

2. **Enhanced Handling and Stability** The upgraded suspension can improve the ATV s handling by reducing body roll and maintaining better tire contact with the ground. This is especially useful when cornering or riding at higher speeds.

3. **Adjustable Settings** The Fox shocks allow for compression and rebound adjustments, which means you can fine-tune the suspension to match your weight, riding style, and terrain preferences. This customization can optimize performance for different conditions.

4. **Durability and Reliability** Fox shocks are known for their high-quality construction and longevity, especially when compared to OEM suspension components. The NOS (New Old Stock) version ensures you re getting a well-maintained, pre-owned unit rather than a brand-new one, which can sometimes come with warranty limitations.

5. **Compatibility with Aftermarket Upgrades** If you plan to add other performance modifications (e.g., wider tires, heavier weight, or performance exhausts), the Fox shocks can better handle the increased load without sagging or bottoming out.

6. **Better Weight Distribution** The Fox shocks are designed to work in tandem with the ATV s frame, helping to distribute weight more evenly, which can reduce stress on other components like the frame and drivetrain.

7. **Resale Value** Installing a reputable aftermarket suspension kit like Fox can increase the resale value of your ATV, as buyers often prefer vehicles with upgraded components.

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1. **Cost** The Fox suspension kit is a significant investment, especially when compared to OEM suspension. While NOS units are cheaper than new, they still represent a substantial upgrade cost that may not be justified for casual riders or those on a tight budget.

2. **Installation Complexity** Installing Fox shocks requires mechanical skill and may involve removing the stock suspension, adjusting linkages, and ensuring proper alignment. If you re not comfortable with DIY mechanics, you ll need to pay for professional installation, which adds to the cost.

3. **Potential for Overkill** If you primarily ride on smooth trails or paved roads, the benefits of Fox shocks may not be as noticeable. For riders who mostly use their ATV for light, casual use, the upgrade might not be worth the expense.

4. **Maintenance Requirements** While Fox shocks are durable, they still require periodic maintenance, such as checking for leaks, adjusting sag, and lubricating components. Neglecting maintenance can lead to premature wear or failure.

5. **Weight Addition** The Fox shocks are heavier than stock suspension, which could slightly reduce fuel efficiency and handling responsiveness in some cases. However, this is usually negligible for most riders.

6. **Learning Curve for Adjustments** If you re new to suspension tuning, figuring out the optimal compression and rebound settings can be trial-and-error. Incorrect settings might lead to a harsh ride or poor handling until you dial it in.

7. **Potential for Compatibility Issues** While the Fox kit is designed for the Arctic Cat model you re using, there s always a risk of minor fitment issues (e.g., linkage misalignment or slight clearance problems). Ensuring the NOS kit is a perfect match for your specific ATV model is crucial.

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The Arctic Cat 0638-572 NOS Fox Shock Suspension Kit is a high-quality upgrade that delivers significant improvements in ride comfort, handling, and adjustability. It s ideal for riders who prioritize performance, durability, and customization especially those who frequently ride on rough terrain or plan to add other modifications. However, the cost, installation complexity, and maintenance requirements make it less suitable for casual riders or those on a budget.

If you re serious about enhancing your ATV s suspension and plan to ride it hard, the Fox kit is a strong recommendation. For lighter or more occasional use, the benefits may not justify the investment.

- You ride on rough or technical terrain regularly.

- You want to customize your ATV s suspension for better performance.

- You re willing to invest in long-term comfort and durability.

- You have access to mechanical skills or a trusted mechanic for installation.

- You primarily ride on smooth trails or paved roads.

- You re on a tight budget and prefer to allocate funds elsewhere.

- You lack experience with suspension tuning or mechanical work.

- Your ATV is already well-suited for your riding style without major upgrades.

For most serious ATV enthusiasts, the Fox kit is a worthwhile upgrade that pays off in ride quality and longevity. Just ensure you re prepared for the installation and maintenance involved.

Details:

Brand new OEM Arctic Cat Fox shock kit 0638-572. Check fitment for your machine before purchasing.

part #: 0638572 price

• $424.99

specifications snowmobileshocksoi:

• for makes: Arctic-cat, Arctic
• brand: Arctic Cat
• mpn: 0638-572
• part type: Shock Suspension

offer snowmobileshocksoi:

• availability: In Stock
• sold: 0
• quantity: 1
• started: April 20, 2026
• options: Ship-to-home
• best offers: True

general snowmobileshocksoi:

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

payments snowmobileshocksoi:

• other
• credit card: Diners-club
• wallet: Apple-pay

returns snowmobileshocksoi:

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

seller snowmobileshocksoi:

• city: New Lisbon, Wisconsin
• # reviews: 2289
• rating: 100.0%

shipping snowmobileshocksoi:

• transit: 4-10 Days
• service: USPS Ground Advantage
• cost: $15.00
• type: Fixed
• carrier: USPS
• class: Standard

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