My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
Description
FEATURES
- Raise or lower handlebars up to 3"
- Go from stand-up boondocking to trails riding
- Share a sled with someone who likes a different bar height
- Easy to install any T style steering post; wide or narrow
- Flat top steering post requires a pivot adapter, which adds another 1.25" height
- Minimum height 5", maximum height 8"
- Height is measured from center or bars to center of steering post.
Note: If you have a Ski Doo Gen 4 and have a fitment issue with the Adjustable Riser, call 651.462.8465 for a free replacement part.
Note: These risers are not compatible with the stock Ski Doo G4 top clamps needed for the OEM grab strap. Re-installing the OEM grab strap is not possible once the riser is installed.
Technical Specifications
- MFG. Part Number 45591
Vehicle Information
Polaris Pro RMK 900 Snowmobile (2025-2026)
The Polaris Pro RMK 900 for the 2025 and 2026 model years stands as the pinnacle of high-performance mountain snowmobiles. These models are powered by either the Patriot 9R (899cc) or the Patriot Boost (840cc turbocharged, approximately 180 hp) engines, engineered for explosive response and enhanced backcountry power. Polaris has continuously refined these machines to reduce weight, improve ergonomics, and optimize performance in challenging terrain. For 2025, the Pro RMK received weight reductions of up to 3 kg, new running boards for better snow clearance, a revised throttle system, and ergonomic enhancements. The 2026 model year introduces a new generation, focusing on increased maneuverability, even lighter weight, and improved balance. It also features a standard 7-inch Ride Command display and new robust accessories. Q: How can I ensure parts compatibility for my Polaris Pro RMK 900?
R: To guarantee compatibility, please use our year and trim selector on this page.
Maintenance
| Component | Interval | Details |
| Engine oil and filter | 800 km or 25 hours or yearly (following initial break-in) | |
| Air filter | 800 km or 25 hours or yearly (following initial break-in) | Inspect and replace as necessary. Ensure proper installation. |
| Coolant | Yearly (pressure test) | Inspect level and leaks. Check strength seasonally. |
| Spark plugs | Yearly (inspection) | Inspect and replace as necessary. |
| Drive belt | Based on inspection | Inspect for wear and proper routing. Replace as necessary. |