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Description
Excellent durability and traction One of the best trail tracks ever offered and still a best seller today, with rigid, hard-wearing lugs for mile after mile of dependable use. A wide range of sizes fits many different snowmobiles. This is the benchmark model for high-performance trail tracks, with excellent durability and traction on groomed or hard-pack snow
FEATURES
- Rigid lugs provide superior handling, acceleration, and braking on groomed trails
- Narrow lug base for reduced rolling resistance and maximum top speed
- Angled profiles for aggressive forward and lateral bite
Please Note
- Part# 04-6799089(20 x 154 x 1.375) Only works with 6 row drive lugs!!
- Not all tracks can be installed on all sleds without modification. The listings in the application chart fit OEM suspension, track width, length, and drive pitch only. To determine if an optional track is compatible with a particular snowmobile, you must check the bulkhead, tunnel, heat exchanger, and suspension wheel positioning for proper clearance.
Technical Specifications
- MFG. Part Number 9968H144
Vehicle Information
Polaris Indy EVO 550 Snowmobile (2019-2024)
The Polaris Indy EVO 550, available from 2019 to 2024, is a "tweener sled" designed for new or smaller riders, offering scaled performance and compact ergonomics. It consistently features a 544cc fan-cooled, 2-stroke, horizontal in-line engine. While the engine is known to produce around 60 horsepower in its unrestricted form, the Indy EVO models are electronically limited to a top speed of 50 mph. An "INDY EVOlution Kit" is available as an accessory to upgrade the sled to full speed and performance. Throughout the 2019-2024 model years, the primary trim offered has been the INDY EVO 121, often available with electric start as the INDY EVO 121 ES. There have been no significant mid-cycle generation or engine changes for the Polaris Indy EVO 550 within this period. The core engine and the EVO chassis design, known for its lower and narrower stance, have remained consistent. FAQ:
Q: How do I ensure this part fits my Polaris Indy EVO 550?
A: To confirm compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Initial Break-In Service | 25 hours or 800 km or 1 month (whichever comes first) | Engine oil and filter change. Air filter inspection/replacement. Cooling system inspection (fluid level, leaks, strength). |
| Engine Oil and Filter | 800 km or 6 months; 100 hours or 1600 km | Change filter whenever changing oil. |
| Drive Belt | 800 km or 6 months; 50 hours or 1600 km or Yearly | Inspect, adjust, and replace as needed. |
| Spark Plugs | 3200 km or 2 years; 50 hours or 1600 km or Yearly | Inspect and replace as needed. |
| Air Filter | Before every ride; 50 hours or 1600 km or Yearly | Inspect, clean, and replace as needed. |
| Coolant | Test strength and inspect for leaks: 800 km or 6 months. Flush system: 8000 km or 5 years. | Inspect fluid level, check for leaks, add coolant if needed, and inspect strength seasonally; pressure test system yearly. |