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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 RMK 900 Snowmobile (2005-2026)
The Polaris RMK 900, produced from 2005 to 2026, is a mountain snowmobile renowned for its power and deep-snow capabilities. This lineup has undergone significant developments in engine and platform, with a history marked by a notable hiatus of its 900cc engine. The 2005 and 2006 models were equipped with an 866cc, 2-stroke Liberty engine with Cleanfire Injection, delivering over 130 hp. These early versions, built on the IQ chassis, were available with various track lengths (151, 159, 166 inches) and included a Dragon edition in 2006. However, engine quality issues and recalls led to the discontinuation of this engine after 2006. The 900cc engine was absent from the RMK lineup for a significant period, from 2007 to 2022, as Polaris focused on other displacements. The 900cc class made its return around 2023, not as a direct "RMK 900," but with the Patriot 9R (899cc, approximately 175 hp) and Patriot Boost (850cc turbocharged, approximately 180-185 hp) engines. These snowmobiles are built on the MATRYX platform, offering improved maneuverability, and are available in trims such as the KHAOS Slash and PRO RMK Slash, with various track options. FAQ:
Q: How can I ensure this part fits my Polaris RMK 900?
R: To guarantee compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Initially after 25 hours, then every 1 600 km or 100 hours | Initial change is often recommended after the break-in period. |
| Drive Belt | Regular inspection, replace as needed | Check for wear, routing, and security. |
| Spark Plugs | Periodic inspection and replacement | |
| Air Filter | Regular check, cleaning, or replacement | |
| Coolant | Regular level inspection, flushing/replacement as per manual |