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Description
This innovative Universal Pivot Riser System works on all brands of snowmobiles with a flat steering post! The Universal Riser raises bars 3_ and can be used alone or with additional riser blocks for upto a 6" raise in your bars. Dual pivot points allow for bars to be positioned front to back and rotated up or down for precise positioning. At only 3.5" wide, the Universal Pivoting System is perfect for use on the narrow style mountain bars.
Technical Specifications
- MFG. Part Number 45400
Vehicle Information
Polaris RMK EVO 550 Snowmobile (2020-2024)
The Polaris RMK EVO 550, available from 2020 to 2024, is a snowmobile specifically designed to build confidence in new and younger riders. It consistently features a single engine configuration and primarily one trim level throughout these model years. Powering the RMK EVO 550 is a 544cc, 2-stroke, fan-cooled, carbureted engine. This engine's output is governed to limit speed to approximately 80 km/h, with accessory kits available to unlock full speed as riders gain experience. The main trim offered is the RMK EVO 144, where "144" denotes the 144-inch track length. Some listings may refer to an "RMK EVO 144 ES," with "ES" indicating Electric Start, which is a common feature option rather than a distinct trim level. The Polaris RMK EVO 550 has remained a carryover model from its 2020 introduction through 2024, meaning there have been no significant mid-cycle generation or engine changes within this timeframe. Its core design, scaled-down ergonomics, and governed engine have been consistently maintained to serve its target audience. FAQ:
Q: How do I know which parts fit my Polaris RMK EVO 550?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page. Q: Are there different engine types for the 2020-2024 RMK EVO 550?
A: No, all models from 2020 to 2024 feature the same 544cc, 2-stroke, fan-cooled engine.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial service at 25 hours. Then, every 50 hours or 1 600 km or yearly, whichever comes first. Some schedules also suggest every 800 km or 6 months. | Change engine oil and filter. |
| Drive Belt | Inspect and adjust as needed. Replace as needed. Some schedules suggest inspection every 50 hours or 800 km. | |
| Spark Plugs | Inspect and replace as needed. Some schedules suggest every 50 hours or 1 600 km or yearly, or every 3 200 km or 2 years. | |
| Air Filter | Inspect and clean before every ride, replace as needed. Regularly inspect and replace as necessary every 50 hours or 1 600 km or yearly. | Ensure proper installation of filter and airbox cover, inspect ducts and screens, clean as necessary. |
| Coolant | Check level before every ride. Test strength and inspect for leaks every 800 km or 6 months. Inspect strength seasonally and pressure test system yearly. Flush system every 8 000 km or 5 years. |