fits model: Gsx, Se, Xr, Touring, 600, 900, Grand. make: Skidoo, Ski-doo. year: 2015–2018.

( Brand: Ski-doo ), ( Manufacturer Part Number: 505073235 ), ( Part Type: Shock )
The **Ski-Doo GSX 600 SE XR 900 Touring** (model years 2013 2018, part number **505073235**) is a high-performance, all-terrain snowmobile designed for riders seeking a blend of exhilarating speed, refined handling, and long-distance touring comfort. Engineered by Ski-Doo, a leader in snowmobile innovation, this model features a **600cc E-TEC 2-cylinder liquid-cooled engine** paired with a **900cc fuel tank**, ensuring a robust power delivery and extended range for multi-day adventures. The **XR 900 Touring** variant is built with the discerning rider in mind, offering a premium suspension system that includes a **single front shock** (as opposed to the dual-shock setup on some models) for a smoother ride over rough terrain while maintaining precise steering response. This configuration enhances stability at high speeds and reduces fatigue during extended tours, making it ideal for both aggressive off-piste riding and relaxed cruising on groomed trails.
Under the hood, the **E-TEC engine** delivers a balanced power output of approximately **50 horsepower**, paired with a **6-speed transmission** that provides seamless gear shifts for effortless acceleration and efficient fuel consumption. The **H-Power (HPG) system** further optimizes performance by dynamically adjusting throttle response, ensuring a responsive yet controlled ride whether you're carving through deep powder or navigating tight switchbacks. The **Touring** designation also highlights its practicality, with a **spacious storage compartment** behind the seat, perfect for carrying essentials like food, clothing, or navigation gear, while the **ergonomic seating position** and **adjustable handlebars** cater to riders of varying heights, reducing strain during long excursions.
The **GSX 600 SE** model stands out with its **sport-touring aesthetic**, featuring a sleek, aerodynamic design with a **black and silver color scheme** accented by premium detailing like **aluminum wheels** and **high-performance tires** that grip ice, snow, and mixed terrain with confidence. The **front suspension** is tuned for both comfort and control, absorbing impacts from rough terrain while maintaining sharp handling, while the **rear suspension** is designed to handle the dynamic loads of aggressive riding. The **single front shock** setup not only reduces weight but also improves maneuverability, allowing for quicker turns and better stability in technical conditions. Additionally, the **electronic fuel injection (EFI)** system ensures consistent power delivery across varying temperatures and altitudes, a critical feature for riders tackling diverse environments.
For those who demand reliability and durability, the **GSX 600 SE XR 900** is built with **high-strength steel frame components** and **corrosion-resistant materials**, ensuring longevity even in harsh winter conditions. The **2013 2018 model years** of this snowmobile also benefit from Ski-Doo s refinements in **electronics and rider aids**, including **trail tracking technology** (available in later years) and **adjustable seat height**, which enhances both comfort and customization. Whether you're a seasoned backcountry explorer or a weekend warrior looking for a versatile machine, this snowmobile delivers a perfect marriage of **speed, comfort, and capability**, making it a standout choice for riders who refuse to compromise on performance or convenience.
### **Pros and Cons of Buying a Ski-Doo 505073235 GS-X 600 SE / XR 900 Touring (Models 2013 2018, Single Front Shock, HPG)**
This Ski-Doo model specifically the **GS-X 600 SE** (sport-touring) or **XR 900 Touring** (adventure-oriented) is a well-regarded ATV with a balance of performance, comfort, and versatility. Below is a detailed breakdown of its strengths and weaknesses, followed by a conclusion and recommendation.
---
### **Pros**
1. **Strong Engine and Performance**
- The **600cc (GS-X) or 900cc (XR) liquid-cooled, parallel-twin engine** delivers reliable power for both on-road and light off-road use. The **HPG (High Performance Gasoline) version** offers slightly better throttle response and torque compared to standard models.
- The **XR 900 s larger engine** provides more low-end torque, making it better suited for rough terrain, towing, or carrying passengers without straining.
- Both models feature **electronically controlled fuel injection**, improving efficiency and smoothness over carbureted alternatives.
2. **Comfortable and Practical Design**
- The **Touring models** come with **longer wheelbases, higher seats, and improved ergonomics**, making them more comfortable for extended rides compared to sportier ATVs.
- **Adjustable seats** (especially on the XR 900) allow for better rider positioning, reducing fatigue on long trips.
- **Spacious storage** with **under-seat compartments** and **rooftop racks** (optional) make it practical for commuting, work, or weekend adventures.
3. **Reliability and Durability**
- Ski-Doo s **parallel-twin engines** are known for **long lifespan and low maintenance** compared to some competitors. With proper care, these engines can easily exceed **15,000 20,000 miles**.
- **Full floating front and rear axles** (on Touring models) improve durability on rough terrain.
- **Single front shock setup** (instead of dual) is simpler and less prone to failure, though it may sacrifice some off-road compliance compared to dual-shock ATVs.
4. **Versatility for Different Use Cases**
- **GS-X 600 SE**: Ideal for **daily commuting, light trail riding, and utility work** (e.g., hauling small loads, pulling trailers). The **sport-touring design** balances speed and comfort.
- **XR 900 Touring**: Better for **adventure riding, rough trails, and towing** (up to **1,000 lbs** with optional towing package). The **longer wheelbase and higher ground clearance** make it more capable off-road.
- Both models handle **snow (with optional skis) and dirt** well, though the **XR 900 is more suited for aggressive off-road use**.
5. **Safety Features**
- **Electronic Throttle Control (ETC)** helps with smooth acceleration and better throttle response.
- **Rear disc brakes** (on Touring models) provide **stronger stopping power** than drum brakes, improving safety.
- **LED lighting** (on newer models) enhances visibility, which is useful for night riding.
- **Stable handling** due to the **wide stance and balanced weight distribution**, reducing rollover risk compared to narrower ATVs.
6. **Aftermarket Support and Customization**
- The **GS-X and XR 900 platforms** have a **strong aftermarket presence**, with available upgrades for **exhausts, suspension, tires, and performance parts**.
- **Modularity** allows for easy swapping of components (e.g., replacing stock tires with knobby off-road tires or smooth on-road tires).
- **Snow conversion kits** are widely available for winter use.
7. **Fuel Efficiency (Relative to Size)**
- The **600cc engine** is more fuel-efficient than larger ATVs, making it a good choice for **daily use**.
- The **900cc engine** is still reasonable, though it consumes more fuel expect ** 30 40 mpg** on-road and ** 25 35 mpg** off-road.
8. **Resale Value**
- Ski-Doo retains **better resale value** than some budget ATV brands, especially when well-maintained.
- The **Touring models** hold value better than sportier or more specialized ATVs.
---
### **Cons**
1. **Higher Initial Cost (Especially XR 900)**
- Both models are **more expensive than entry-level ATVs** (e.g., Honda TRX250X or Yamaha Raptor 700). The **XR 900 is significantly pricier** due to its larger engine and Touring features.
- **Used market prices** can still be steep, especially for **low-mileage examples** in good condition.
2. **Single Front Shock Limitations**
- While simpler, the **single front shock** can lead to **less precise handling on rough terrain** compared to dual-shock ATVs (e.g., Can-Am Maverick or Honda TRX350X).
- May feel **less stable at high speeds** on uneven surfaces.
3. **Weight Can Be an Issue**
- The **XR 900 is heavy ( 700 750 lbs)**, which can make it **tiring to maneuver alone** or on steep inclines.
- The **GS-X 600 is lighter ( 550 600 lbs)**, but still not as nimble as a 450cc ATV.
4. **Maintenance Costs Over Time**
- While reliable, **Ski-Doo parts and labor can be expensive** compared to Honda or Yamaha.
- **Suspension and brake upgrades** may be needed over time, adding to long-term costs.
5. **Fuel Consumption (XR 900)**
- The **900cc engine drinks fuel**, especially when towing or riding aggressively. Expect ** 25 35 mpg** in mixed conditions.
6. **Limited Off-Road Capability (GS-X 600 SE)**
- The **GS-X 600 SE is more of a "sport-touring" ATV** it s **not as capable as an XR 900 or a dedicated off-road ATV** (e.g., Can-Am Defender).
- **Tires are not as aggressive** as those on extreme off-road models, limiting deep trail or mud performance.
7. **Noise and Vibration**
- The **parallel-twin engine can be loud**, especially at higher RPMs.
- Some riders report **vibration through the seat**, though this varies by model year and suspension tuning.
8. **Parts Availability for Older Models (2013 2018)**
- While still supported, **some parts may become harder to find** as older models phase out.
- **OEM vs. aftermarket parts** can be a consideration some riders opt for aftermarket suspension or exhausts for better performance.
9. **Learning Curve for Beginners**
- The **size and power** of these ATVs mean they re **not ideal for first-time riders**. Beginners may struggle with **weight distribution, throttle control, and off-road maneuvering**.
10. **Ride Height and Ground Clearance**
- The **Touring models sit higher** than sport ATVs, which can make **low-clearance obstacles (rocks, logs) more difficult to navigate**.
- The **GS-X 600 is slightly lower**, making it better for **on-road and light trails**.
---
### **Conclusion**
The **Ski-Doo GS-X 600 SE and XR 900 Touring (2013 2018, single front shock, HPG)** are **excellent all-around ATVs** that excel in **comfort, reliability, and versatility**. They are well-suited for:
- **Daily commuting and utility work** (GS-X 600 SE)
- **Adventure riding, towing, and rough trails** (XR 900 Touring)
- **Year-round use** (with optional snow kits)
**Strengths** like **strong engines, comfortable seating, good storage, and strong resale value** make them **top-tier choices** for riders who prioritize **practicality and durability**. However, **higher upfront costs, weight, and some off-road limitations** (especially on the GS-X 600) may deter certain buyers.
The **XR 900 is the better overall choice** if you need **more power, towing capacity, and off-road capability**, while the **GS-X 600 SE is a great mid-sized option** for **on-road and light trail use**.
---
### **Recommendation**
**Buy this ATV if:**You want a **reliable, comfortable, and versatile ATV** for **daily use, commuting,
Electrical parts are tested prior to removing from the machine and verified function properly. Troubleshooting electrical issues by swapping parts causes damage. Non-rebuild able shock. It is always best to inspect all photos thoroughly.
Used parts may be dirty/scratched/blemished and or have marks from normal use. SINGLE OEM FRONT SHOCK OFF OF A 2013 SKI-DOO GSX 600 SE XR. Comes as shown. Please verify fitment to your machine prior purchasing.
Functions properly.