1. Shocks & Suspension On Sale
  2. sku: 22678718193614891
  3. ZBROZ RACING 1416-Z312673-66

ZBROZ RACING 1416-Z312673-66 Aggressive Shock Springs Pro 155

fits model: Rmk, 800. make: Polaris. year: 2016–2018.

1416-z312673-66 Zbroz Racing Aggressive Shock Springs For 2016-2018 Polaris 800 Pro-rmk 155 3 Inch

( Brand: Zbroz Racing ), ( Manufacturer Part Number: 1416-Z312673-66 ), ( Part Type: Spring Shock )

Review ZBROZ RACING Aggressive Shock Springs Polaris Pro rmk 155 Inch fits RMK 800 2016–2018

The **Zbroz Racing 1416-Z312673-66 Aggressive Shock Springs** are a high-performance, precision-engineered upgrade designed exclusively for the **2016 2018 Polaris 800 Pro-RMK 155**, delivering an unmatched blend of responsiveness, durability, and aggressive handling for riders seeking a more dynamic and controlled off-road experience. Crafted from **high-grade, heat-treated chrome vanadium steel**, these springs are engineered to withstand extreme forces, prolonged use, and the harshest terrain conditions without sacrificing performance. The **progressive rate design** ensures a sharper, more immediate response to bumps and obstacles, allowing for better traction, improved cornering stability, and a more aggressive, sporty ride feel ideal for aggressive trail riding, enduro, or competitive racing. Unlike stock shocks, which often prioritize comfort over performance, these Zbroz springs eliminate the mushy, sluggish rebound of OEM setups, providing a **faster, more precise suspension reaction** that translates directly to better control and confidence in technical sections. The **pre-loaded, aggressive spring rate** reduces body roll and dive under heavy braking, while the **optimized valve compatibility** (when paired with a high-performance shock like the Zbroz Racing Pro-RMK shocks) enhances overall suspension tuning for a firmer, more engaged ride. Whether tackling rocky descents, technical singletrack, or aggressive jumps, these springs ensure the Polaris 800 Pro-RMK 155 remains planted and responsive, making them a must-have for riders who demand the absolute best in performance-oriented suspension upgrades. Built to exceed factory specifications, the Zbroz Racing springs are a direct replacement for the stock components, ensuring a seamless installation with no modifications required just bolt-on performance that instantly transforms the handling dynamics of the Pro-RMK 155.

### **Pros and Cons of Buying Zbroz Racing 1416-Z312673-66 Aggressive Shock Springs for 2016-2018 Polaris 800 Pro-RMK 155**

#### **Pros:**

1. **Improved Ride Quality and Comfort** Aggressive springs can enhance suspension response, reducing bottoming out and improving ride smoothness on rough terrain. They may also help with weight distribution, making the bike feel more stable at higher speeds.

2. **Better Handling and Control** The stiffer spring rate can reduce body roll in corners, improving traction and stability, especially on technical trails or at higher speeds. This can be particularly beneficial for riders who prefer a more aggressive, sportier feel.

3. **Customization and Performance Tuning** If you frequently ride on rough or uneven terrain, these springs may allow you to fine-tune the suspension to better match your riding style and the demands of your trails. They can also help extend the life of your shocks by reducing excessive compression.

4. **Compatibility with Other Modifications** If you ve already installed other performance upgrades (e.g., aftermarket shocks, heavier tires, or a more aggressive fork setup), these springs can help balance the suspension for optimal performance.

5. **Durability and Quality** Zbroz Racing is known for producing high-quality aftermarket parts designed to meet or exceed OEM standards. These springs are built to handle the stresses of off-road riding, reducing the risk of premature failure.

6. **Potential for Increased Traction** By reducing sag and improving suspension engagement, these springs may help keep the rear wheel in better contact with the ground, improving grip on loose or slippery surfaces.

7. **Easier Installation** Replacing stock springs with aftermarket ones is typically a straightforward process that can be done with basic tools, often without the need for professional help.

---

#### **Cons:**

1. **Harsher Ride on Smooth Terrain** Aggressive springs can make the bike feel stiffer and less forgiving on paved roads, smooth trails, or when riding at lower speeds. This may lead to increased rider fatigue over long distances.

2. **Reduced Comfort on Rough Terrain (If Overdone)** While these springs are designed to improve performance, an overly stiff setup can lead to excessive bouncing or a "jumpy" feel on very rough trails, reducing comfort and potentially causing rider discomfort.

3. **Potential for Increased Wear on Other Components** Stiffer springs can put more stress on the suspension seals, bushings, and even the frame over time. If the rest of the suspension system isn t properly maintained, this could lead to premature wear or failure.

4. **May Not Be Necessary for Mild Riding** If you primarily ride on well-maintained trails or prefer a softer, more comfortable setup, these aggressive springs may not offer enough benefit to justify the cost or effort.

5. **Compatibility Concerns** While these springs are designed for the 2016-2018 Polaris 800 Pro-RMK 155, there is always a small risk of fitment issues if the bike has been heavily modified (e.g., custom frames, aftermarket shocks, or non-standard suspension linkages). Always double-check measurements and consult installation guides.

6. **Cost** Aftermarket springs are typically more expensive than OEM parts. While they offer performance benefits, the cost may not be justified if you don t ride aggressively or frequently.

7. **Requires Proper Tuning** Simply replacing the springs without adjusting other suspension settings (e.g., rebound damping, preload, or sag) can lead to an unbalanced or poorly performing setup. Riders may need to experiment with other suspension adjustments to get the best results.

---

### **Conclusion:**

The **Zbroz Racing 1416-Z312673-66 aggressive shock springs** are a solid choice for riders who prioritize performance, handling, and customization over pure comfort. They are particularly well-suited for those who frequently ride on rough, technical terrain, at higher speeds, or with other aggressive modifications. The improved traction, reduced body roll, and potential for better suspension engagement make them a worthwhile upgrade for performance-oriented riders.

However, if you prefer a softer, more comfortable ride especially on smooth trails or paved roads they may not be the best fit. Additionally, riders should be prepared to fine-tune the suspension and monitor component wear over time. For most aggressive or competitive riders, the benefits outweigh the drawbacks, but casual or comfort-focused riders may find them unnecessary.

### **Recommendation:**

If you are looking to enhance the performance of your 2016-2018 Polaris 800 Pro-RMK 155, particularly for trail riding, racing, or aggressive use, **these Zbroz Racing springs are a strong recommendation**. Pair them with proper suspension tuning (including rebound damping and sag adjustments) to maximize their effectiveness. If you re unsure about the fitment or need further customization, consult with a professional or a suspension specialist to ensure optimal results.

For riders who primarily enjoy relaxed trail riding or prefer a softer setup, consider sticking with OEM springs or opting for a slightly less aggressive aftermarket option. Always test the new springs on a variety of terrain to ensure they meet your riding needs.

Details:

I need to exchange an item. This is helpful if you are buying multiple items. Higher quality material maintains more consistent spring rate, Replaces OEM front track shock spring, Reduces ski pressure improving heavy steering issues, Includes and hardware to fit the shock, NOTE: Ski-Door kits ONLY work for X package machines with KYB shocks. Compatibility: Years: Make: model: Application: Notes: 2016 - 2018 Polaris800 PRO-RMK 155 3in.

Parts without fitment are to be assumed universal and may require vehicle modification. 2016 - 2018 Polaris800 PRO-RMK 163 3in.: Brand: Zbroz Racing, model Number: 1416-Z312673-66. Zbroz Racing Aggressive Shock Springs for 2016 - 2018 Polaris 800 PRO-RMK 155 3in.

part #: 1416z31267366 price

  • $155.17

specifications snowmobileshocksoi:

  • for models: Rmk, 800
  • for makes: Polaris
  • for years: 2016-2018
  • brand: Zbroz Racing
  • mpn: 1416-z312673-66
  • part type: Spring Shock

seller snowmobileshocksoi:

  • # reviews: 86980
  • city: Boise, ID
  • rating: 99.9%

shipping snowmobileshocksoi:

  • cost: $0.00
  • service: Standard
  • type: Fixed
  • transit: 2-6 Days
  • class: Standard

offer snowmobileshocksoi:

  • sold: 0
  • started: June 10, 2026
  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home

general snowmobileshocksoi:

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

payments snowmobileshocksoi:

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

returns snowmobileshocksoi:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: rmk, 800, for makes: polaris, for years: 2016-2018, part type: spring shock,
category: snowmobile parts > shocks suspension, sku: 22678718193614891,
Zbroz Racing 1416-Z312673-66 Is Similar To:
snowmobileshocksoi logo
1 offer $155.17 USD
  • New. Offer #1 priced at $155.17 + $0.00 shipping estimate = $155.17* total. 2011 - 2018 Polaris 800 PRO-RMK 163. 2016 - 2018 Polaris 800 PRO-RMK 155 3in.FREE SHIPPING

Copyright © snowmobileshocksoi.com