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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
Polaris Rush Pro 850 Snowmobile (2019-2020)
The Polaris Rush Pro 850, available for the 2019 and 2020 model years, is a high-performance snowmobile built on the proven AXYS chassis. It features the powerful 850 Patriot engine, an 840 cc 2-cylinder unit generally rated for approximately 165-173 horsepower. The introduction of the 850 Patriot engine in 2019 marked a new engine generation for Polaris snowmobiles. Between 2019 and 2020, there were no major mid-cycle generation changes to the Rush Pro 850, with both model years utilizing the same AXYS platform. A "2019.5 flash" update improved power output for the 2019 models, and 2020 models continued with similar performance. Trims offered included the 850 RUSH PRO-S and 850 RUSH PRO-S SC SELECT for both years. The 850 RUSH XCR was available in 2019 but was not listed as a Rush trim for 2020, being primarily associated with other Polaris models that year. Q: How do I know which Polaris Rush Pro 850 model year I have?
A: Please use the year and edition selector at the top of this page to ensure you find parts specific to your snowmobile.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Initial: 25 hours or 800 km or 1 month. Thereafter: 100 hours or 1,600 km or yearly. | Always change the filter when changing the oil. |
| Drive Belt | Inspect: 50 hours or 800 km or 6 months. Replace as needed. | For QUICKDRIVE belts (if equipped), replace every 3,200 km. |
| Spark Plugs | Inspect: 50 hours or 1,600 km or yearly. Replace: Every 1,600 km. | |
| Air Filter | Inspect: Daily or weekly. Replace as needed. | Ensure proper installation of the filter and airbox cover, clean ducts and screens as necessary. |
| Coolant | Check level: Daily. Inspect for cracks/leaks: 12 months or 200 hours or 3,200 km. | Inspect strength seasonally and pressure test yearly. Replace 50/50 Extended Life Coolant every 5 years. Replace 60/40 Coolant (if applicable) every 2 years. |