fits model: 850, Summit, Freeride. make: Skidoo, Ski-doo. year: 2018.

( Brand: Ski-doo ), ( Manufacturer Part Number: 510006538 ), ( Part Type: Seat ), ( Country Of Origin: Canada )
The **Ski-Doo Summit 850 Freeride Seat (Part #510006538, Model Year 2018)** is a premium, high-performance aftermarket seat designed specifically for the iconic Ski-Doo Summit 850, a versatile and adrenaline-fueled snowmobile built for aggressive riding, deep powder, and technical terrain. Crafted with a blend of durability and ergonomic precision, this seat elevates both comfort and control for riders pushing the limits of their machine. The seat features a **reinforced, high-back design** with a **contoured, breathable foam padding** that molds to the rider s posture, reducing fatigue during long rides and providing superior support in rough conditions. Its **durable, weather-resistant material** resists snow, ice, and UV degradation, ensuring longevity even in the harshest winter environments. The **adjustable backrest** allows for customizable lumbar support, catering to riders of varying sizes and preferences, while the **ergonomic cutouts** enhance airflow and reduce heat buildup, keeping the rider cool and comfortable during extended sessions. Engineered for **freeride enthusiasts**, this seat includes **reinforced side panels** and a **secure, multi-point attachment system** that ensures a snug, vibration-dampening fit, minimizing fatigue and maximizing responsiveness when navigating steep descents, jumps, or tight trails. Whether carving through fresh powder, tackling icy switchbacks, or hitting the park for tricks, the Summit 850 Freeride Seat delivers a perfect balance of **performance, durability, and rider-centric design**, making it an essential upgrade for those who demand the best from their Ski-Doo.
### **Pros and Cons of Buying a Ski-Doo Summit 850 Freeride (Model 6538, 2018) with Summit 850 Freeride Seat**
#### **Pros**
1. **Performance and Power**
The Ski-Doo Summit 850 Freeride is equipped with a **850cc E-TEC V-Twin engine**, delivering strong acceleration and reliable power for both on-road and off-road riding. The engine provides a good balance of torque and efficiency, making it suitable for varied terrain.
2. **Freeride Seat Design**
The Summit 850 Freeride seat is specifically designed for **off-road and aggressive riding**, offering better support and comfort during rough trails. It is more durable and supportive than standard seats, reducing fatigue on long rides.
3. **Suspension and Handling**
The 2018 model features **adjustable suspension** (front and rear), which improves ride quality on uneven terrain. The handling is precise, making it easier to navigate tight trails and steep descents.
4. **Reliability and Durability**
Ski-Doo s E-TEC engines are known for their **long-lasting performance** with proper maintenance. The 2018 model benefits from updates in previous years, reducing common issues seen in older models.
5. **Aftermarket Support**
Being a popular model, the Summit 850 Freeride has a **large aftermarket community**, meaning parts, upgrades, and modifications are widely available. This makes maintenance and customization easier.
6. **Fuel Efficiency**
Compared to larger ATVs, the 850cc engine offers **decent fuel efficiency**, reducing running costs for frequent riders.
7. **Resale Value**
Ski-Doo retains a **strong resale value** compared to some competitors, meaning you can recoup a significant portion of your investment if you decide to sell later.
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#### **Cons**
1. **Weight**
The Summit 850 Freeride is **heavier than smaller ATVs** (around 700 750 lbs), which can make it less maneuverable in tight or technical terrain. This may require more effort when carrying it or transporting it to trails.
2. **Maintenance Costs**
While reliable, Ski-Doo s parts and labor can be **more expensive than some competitors** (e.g., Honda or Yamaha). Regular maintenance (oil changes, spark plugs, etc.) adds up over time.
3. **Fuel Consumption**
Despite being fuel-efficient for its class, the **850cc engine still consumes more fuel than smaller ATVs**, increasing operating costs for long-distance or frequent use.
4. **Noise and Vibration**
The V-Twin engine can produce **more noise and vibration** compared to inline-four engines, which may be less comfortable for some riders over long periods.
5. **Limited Off-Road Capability Compared to Larger Models**
While the Freeride seat improves off-road comfort, the **850cc engine is not as powerful as larger freeride ATVs (e.g., 1000cc models)**, which may struggle with extreme terrain like deep mud or steep climbs.
6. **Resale Depreciation**
Like most ATVs, the Summit 850 Freeride **loses value over time**, especially if not well-maintained. The 2018 model is no longer brand new, so depreciation may be more noticeable.
7. **Potential for Common Issues**
Some owners report **electrical gremlins, throttle response issues, or suspension wear** over time. While not universal, these are factors to consider before purchase.
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### **Conclusion**
The **Ski-Doo Summit 850 Freeride (2018) with the Freeride seat** is a **solid choice for riders** who prioritize **power, off-road comfort, and reliability** without needing extreme off-road capability. It excels in **trail riding, mixed terrain, and daily use**, making it a versatile ATV for both recreational and utility purposes.
However, **buyers should be prepared for higher maintenance costs, weight limitations, and fuel consumption** compared to smaller ATVs. If you plan to ride **heavily on rough terrain or need maximum power**, a larger model (e.g., 1000cc) might be better. But for most riders seeking a **balanced, capable ATV**, this model is a **good investment**.
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### **Recommendation**
**Buy if:**- You want a **reliable, mid-sized ATV** for **trail riding, mixed terrain, and light off-roading**.
- You prioritize **comfort (especially with the Freeride seat)** and **handling** over extreme off-road performance.
- You can **maintain it properly** and are okay with **higher part/labor costs** compared to some competitors.
- You plan to **use it regularly** and want a **long-lasting machine** with good resale value.
**Avoid if:**- You need **maximum off-road power** (deep mud, steep climbs) and prefer a **larger engine (1000cc )**.
- You ride **mostly on-road** and would benefit from a lighter, more fuel-efficient ATV.
- You are **uncomfortable with maintenance costs** or lack access to Ski-Doo service centers.
- You find a **newer model (2019 )** with updated features at a similar price.
**Final Verdict:**The **2018 Ski-Doo Summit 850 Freeride with the Freeride seat is a well-rounded ATV** that offers **great value for riders** who need a **versatile, comfortable, and capable machine**. If well-maintained, it will serve you well for **many years**. However, **compare it with newer models or alternatives** (e.g., Honda TRX250XR, Can-Am Maverick) to ensure it meets your specific needs before purchasing.