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

( Brand: Ski-doo ), ( Manufacturer Part Number: 420954057 ), ( Type: Power Valve )
The Ski-Doo Summit 850 ETEC Freeride 165 is a high-performance snowmobile engineered for riders who seek the ultimate off-trail riding experience. This model, identified by the part number 420954057, comes with several notable features that cater to the demands of serious freestyle riders.
Engine:At the heart of the Summit 850 ETEC Freeride 165 is Ski-Doo's powerful and efficient 850 E-TEC engine. This twin-cylinder engine delivers an impressive 129 horsepower, ensuring high power output for tackling challenging terrains and performing freestyle maneuvers with ease. This engine uses a state-of-the-art electronic fuel injection (EFI) system, providing exceptional throttle response and quiet operation.
Transmission:The sled is equipped with Ski-Doo's reliable REV-GEN TR Transmission that offers the ideal balance of engine and track performance. This transmission also makes it easier for riders to get going in deep snow conditions, thanks to the wide power band and high gearing capabilities. The clutching system delivers smooth engagement and quick reverse for added maneuverability in tight spots.
Shocks and Suspension:Riding comfort and performance are maintained on this freeride sled with premium FOX FLOAT QS3 shocks. These adjustable shocks offer three compression and three rebound settings, enabling riders to customize their suspension according to riding styles and conditions. The 136 inches (3,450 mm) track length with 1.3 inches (33 mm) lugs delivers optimum power transfer, improving traction and stability in various snow conditions.
Additional Features:The Summit 850 ETEC Freeride 165 comes with several other features designed to provide a superior riding experience. It includes the Ride Command Power Center, which allows riders to monitor and customize crucial riding data using a smartphone or Bluetooth-enabled device. Additionally, the Rave engine braking system adds control and confidence during quick descents, while the RIPSA (Reverse Impact Protection System) helps absorb the impact of hard reverse landings.
Summary:The Ski-Doo Summit 850 ETEC Freeride 165 is a high-performance freestyle snowmobile engineered for serious off-trail riders. Powered by the 129 HP 850 E-TEC engine, the sled offers unparalleled power and efficiency for conquering challenging terrains. The REV-Gen TR Transmission provides quick reverse capabilities, while the FOX FLOAT QS3 shocks offer adjustability for enhanced riding comfort and performance. Equipped with the Ride Command Power Center, Rave engine braking, and RIPSA, this freeride snowmobile is a must-have for riders seeking extreme off-trail adventures.
The Ski-Doo Summit 850 ETEC Freeride 165 Power Exhaust Rave Valve is a high-performance snowmobile model, recognized for its superior power, durability, and unique design. Here's an in-depth analysis of its advantages and disadvantages to help potential buyers make informed decisions.
Pros:1. Powerful Engine: The 850 ETEC engine boasts impressive power and efficiency, producing 153 horsepower. This robust engine is capable of delivering strong acceleration and exceptional top speed.
2. Advanced Suspension System: The Ski-Doo Summit 850 ETEC Freeride comes with an advanced REV-GEN2 suspension system. This system offers exceptional riding comfort, stability, and handling, making it an excellent choice for various snow conditions.
3. Dynamic Power Steering: This snowmobile model is equipped with Ski-Doo's Dynamic Power Steering (DPS) technology. The DPS system enhances stability, reduces driver effort, and improves maneuverability, especially during tight turns and heavy loads.
4. Efficient Cooling System: The ETEC engine features a liquid cooling system, ensuring excellent cooling performance. The cooling system effectively regulates engine temperature, even during long rides in harsh conditions.
5. Rave Valve Exhaust: The Rave Valve exhaust system enhances power and reduces emissions, offering both performance and environmental benefits.
Cons:1. High Price Point: The Ski-Doo Summit 850 ETEC Freeride is a premium snowmobile model, and its price tag reflects the advanced technology and features it provides. This may make it an expensive option for some buyers.
2. Complex Engine: Unlike two-stroke engines, the ETEC engine is more complex and may require more frequent maintenance. regular upkeep, like oil changes and maintenance intervals, are crucial to preserve engine longevity.
3. Heavier Weight: The Summit 850 ETEC Freeride weighs more than some other snowmobiles on the market, which can impact its maneuverability, particularly in tight spaces.
4. Limited Windshield Options: Although the stock windshield provides excellent coverage, some buyers may prefer other windshield configurations. However, numerous aftermarket options are available to accommodate specific preferences.
Conclusion:The Ski-Doo Summit 850 ETEC Freeride 165 Power Exhaust Rave Valve is an exceptional snowmobile model offering top-tier performance, advanced features, and unparalleled comfort. While it comes with a high price point and requires more extensive maintenance, its advantages, such as the powerful ETEC engine and advanced suspension system are worth considering for serious snowmobilers. Overall, the Summit 850 ETEC Freeride is a worthwhile investment for those who crave high performance and an enjoyable riding experience.
Recommendation:If you're serious about snowmobiling and demand maximum power, advanced features, and unrivaled comfort, the Ski-Doo Summit 850 ETEC Freeride 165 Power Exhaust Rave Valve is an excellent choice. Its enhanced engine performance, sophisticated suspension system, and dynamic power steering technology will provide you with an exhilarating riding experience. However, be prepared for the higher price tag and regular maintenance to enjoy the full potential of this high-performance snowmobile.
It includes everything pictured. It works well. It may have some surface scratches, but no mechanical problems. It is straight.
We most often are able to combine shipping if multiple items purchased. The wires and connectors are good. EXCELLENT: This is a new part that still in the package and perfect condition. FAIRLY GOOD: This is a used part that in good working order but has larger amount of cosmetic damage.
It has some scratches and wear marks. Or it is a part with small mechanical problem but still usable. It is still a usable part. Domestic Shipping.
It all depends on the size and weight of items. It does not have any cracks. This item is in GOOD condition. Ratings for Item Condition.