Stud Boy Snowmobile Shaper Wear Bar
08-994529 (MFG #: POL-S2523-60)
$158.12
Sale price
$158.12
Regular price
$164.99
Sale
-4%
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Stud Boy Snowmobile Shaper Wear Bar for Arctic Cat EXT Special 858 Snowmobile
Stud Boy Snowmobile Shaper Wear Bar for Arctic Cat EXT Special 858 Snowmobile
$158.12
Sale price
$158.12
Regular price
$164.99
Sale
-4%
SKU:08-994529
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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
Arctic Cat EXT Special 858 Snowmobile (2026)
The 2026 Arctic Cat EXT Special 858 is a high-performance snowmobile featuring the new 858 C-TEC2 engine. This in-house developed, two-stroke, EFI, liquid-cooled, in-line twin engine is seamlessly integrated with Arctic Cat's advanced Catalyst platform, known for its low center of gravity and optimized handling. The 858 C-TEC2 delivers incredible power and responsive output across the full RPM range, embodying the modern evolution of a sporty trail engine. The primary trim for 2026, the EXT Special 858 ATAC ES, includes ATAC adjustable on-the-fly suspension and electric start, with some configurations also featuring electric power steering and the AC G8 display. The 2026 EXT Special 858 marks a significant evolution, primarily due to the introduction of the new 858 C-TEC2 engine. This engine, first announced for the 2025 model year, expands the capabilities of the Catalyst platform, which initially debuted in 2024 with a 600cc engine. This integration brings a historic nameplate, 'EXT Special', into a new era with Arctic Cat's latest engine and chassis technology. FAQ
Q: How can I ensure this product fits my 2026 Arctic Cat EXT Special 858?
A: To confirm compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 800 km (break-in) and before prolonged storage | Change after break-in. Use C-TEC4 Synthetic Oil. Break-in service is at owner's discretion and expense. |
| Drive Belt | 40 km (break-in); inspect every 50 hours | Break-in at 3/4 throttle maximum. Belts can last between 2 400 and 4 800 km. Replaceable item. |
| Spark Plugs | Before the start of the season | One set per season is often adequate for moderate use. Consult an authorized dealer for specifications. |
| Air Filter | Inspect every 25 to 50 hours | Replace as needed. Inspect more frequently in dusty or muddy environments. |
| Coolant | At least once per season | System capacity: 5.1 L. Replace more frequently for high-performance vehicles. Intervals can range from two to five years. |
Maintenance intervals are based on official information and general guidelines. It is recommended to consult the official Arctic Cat owner's manual for precise details.