Snowmobile Drive Belt CVT Belt for Polaris 850 RMK/Khaos/PRO RMK/Slash (155/165/146)
Snowmobile Drive Belt CVT Belt for Polaris 850 RMK/Khaos/PRO RMK/Slash (155/165/146) is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Snowmobile Drive Belt CVT Belt for Polaris 850 RMK/Khaos/PRO RMK/Slash (155/165/146) is backordered and will ship as soon as it is back in stock.
Description
Description
DESCRIPTION



5-Layer Construction:
Engineered with a robust 5-layer structure, this CVT belt integrates dual nylon tooth coatings, a reinforced double-thick neoprene rubber layer, and woven aramid fibers. This design delivers optimal resistance to demanding off-road conditions, significantly enhancing durability.
Enhanced Heat Dissipation:
Withstanding temperatures from -40°C up to 140°C, this snowmobile drive belt minimizes overheating-related and cold failures. Its heat-resistant properties extend operational life, allowing more trail time and less maintenance.
Precision Tooth Profile:
The clutch belt features an elastomer-impregnated nylon fabric on its precisely engineered tooth surface. This ensures even force distribution, maintains optimal performance, reduces speed fluctuations, and prolongs the drive belt’s service life.
45,000N Tensile Strength:
Built to endure forces up to 45,000 Newtons, the belt demonstrates exceptional resistance to stretching and breaking, ensuring consistent and reliable performance during speed variations.
Wide Fitment:
Wide Fitment: The CVT belt replaces: #3211216. Compatible with Polaris 850 RMK Khaos 155, 850 PRO RMK 165,850 RMK SP 155, 850 RMK Khaos 146,850 RMK Khaos Slash 165/155, 850 PRO RMK Slash 16, Patriot Boost RMK Khaos 155, Patriot Boost PRO RMK 155, Patriot 9R PRO RMK 155, Patriot 9R PRO RMK 165
FITMENT
The CVT belt replaces: #3211216. Compatible with Polaris 850 RMK Khaos 155, 850 PRO RMK 165,850 RMK SP 155, 850 RMK Khaos 146,850 RMK Khaos Slash 165/155, 850 PRO RMK Slash 16, Patriot Boost RMK Khaos 155, Patriot Boost PRO RMK 155, Patriot 9R PRO RMK 15 5,Patriot 9R PRO RMK 165
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: B0901-06211-BK
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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