My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
Description
The Shaper Bar takes the wearbar design and performance to a new level! This bar offers a unique shape that provides much better turning than conventional bars and offers a 20% weight savings too! The concave side profile on the Shaper Bar grabs and holds snow rather than allowing snow to slip by like other wearbars. While the shape of this bar improves the turning radius of your sled on the trail, the large 60º carbide provides great control and wear on hard surfaces. The "Shaper" Bar is the original and still the best handling wearbar in the industry since 2002. Made from "cold rolled steel" to the patented shape with large 60° degree cutting carbide for durability and precise handling. The concave side profile grabs and holds snow for better and more precise turning. NOTE: Now E-coated in a corrosion-resistant black finish (may receive zinc plated bars -depending on stock). Sold in pairs.
Technical Specifications
- MFG. Part Number POL-S2523-60
Vehicle Information
Ski-Doo MXZ 850 Snowmobile (2017-2026)
The Ski-Doo MXZ 850 series, powered by the Rotax 850 E-TEC engine, has seen significant developments and a variety of trims from 2017 to 2026. These performance snowmobiles are known for their agility and power, featuring a naturally aspirated 850 E-TEC engine producing 165 horsepower. A more powerful variant, the 850 E-TEC Turbo R, was introduced, offering 180 horsepower.
The REV Gen4 platform was launched in 2017, bringing a narrower chassis and improved ergonomics. In 2023, the REV Gen5 platform was introduced for MXZ 850 E-TEC models, featuring a refined design, new LED headlights, and an engine cradle for reduced noise and vibration. The 180-horsepower 850 E-TEC Turbo R engine also became available on select MXZ models starting in 2023, and more broadly in 2024.
Q: How can I ensure parts fit my MXZ 850?
R: Use our year and trim selector at the top of the page to find the exact parts for your specific model.
Maintenance
| Component | Interval | Details |
| Oil Filter / Oil Injection Pump Strainer | Check oil level before every ride; Inspect/clean strainer every 3 years or 10,000 km; Replace in-line fuel filter every 5 years | 2-stroke engines do not have a traditional engine oil filter. Oil is mixed with fuel via an injection system. |
| Drive Belt | Inspect annually (pre-season) or every 3,000 km | Visually check and clean drive and driven pulleys. Inspect before every ride for signs of wear (cracking, fraying). |
| Spark Plug | Replace every 3 years or 10 000 km | It is recommended to replace them before the start of the season for moderate use. |
| Air Filter | Clean regularly | No specific periodic replacement interval is detailed. Clean to prevent clogging. |
| Coolant | Check density annually (pre-season) or every 3,000 km; Replace every 5 years | Check coolant level before every ride when the engine is cold. |