2890488 POLARIS Stud Rmk Xc Sks Sp 800 850 550 600 650

Review POLARIS K-stud 155 1.375 108 for RMK XC SKS SP 800 850 550 600 650

The Polaris 2890488 K-Stud is a versatile and high-performance track system designed specifically for select Polaris RMK XC models with 155 inches (394 cm) of trail length. This track system is engineered to deliver superior traction, durability, and reliability in various snow conditions.

This K-Stud track kit comes with 1.375-inch pitch length and utilizes 108-inch (274.3 cm) total track lengths for optimal performance in deep snow and challenging terrain. Each track consists of 800, 850, 550, and 600-lb (362.9, 385.6, 249.5, and 294.8 kg) gauge areas, providing excellent flotation, grip, and versatility for a wide range of riding styles and conditions.

The K-Stud tracks themselves are designed with long-lasting, carbide-impregnated rubber paddles that ensure superior traction and self-cleaning abilities. Each paddle features multiple K-Studs, which bite into the snow for outstanding hill-climbing ability and lateral stability. Additionally, Polaris' patented self-healing design lets the K-Studs adapt to varying snow conditions and temperatures while reducing the need for replacement, enhancing the overall value of your investment.

Best of all, the Polaris 2890488 K-Stud track system is engineered to be a seamless upgrade for your RMK XC 600, 650, 800, and 850 models. The installation process is straightforward and can be completed with common tools and resources. By upgrading to these K-Stud tracks, you'll enjoy increased confidence and aggressive performance in any snowy terrain, ensuring that your Polaris RMK XC remains the exceptional off-trail vehicle it was designed to be.

The Polaris 2890488 K-Stud track system is a popular choice for Polaris RMK XC skis, available for models ranging from 800 to 650 and 550 to 850, with the trailing numbers representing the engine size. To help you make an informed decision about purchasing this track system, we've compiled a list of pros and cons based on user reviews, industry standards, and our research.

1. Compatibility: The K-Stud track system is designed to fit Polaris RMK XC skis, ensuring a perfect fit and hassle-free installation.

2. Durability: These tracks feature a robust and durable design, allowing for long-lasting performance and minimal replacement needs.

3. Provides Better Flotation: The large, flotation lugs on the K-Stud tracks help to keep the machine afloat in deep snow, enabling better performance and accessibility to remote trails.

4. Reduced Ground Compaction: Due to their design, K-Stud tracks minimize the ground compaction, ensuring that the trails are not damaged during use and preserve their natural beauty for future visits.

5. Improved Climbing Ability: The tracks' vast contact surface area enables better traction and climbing ability on steep inclines, making them particularly suitable for mountainous or hilly terrains.

1. Higher Cost: Compared to other track systems, the K-Stud tracks tend to be more expensive due to their advanced design and superior build quality.

2. Potential for Faster Wear: Depending on usage and snow conditions, the K-Stud tracks may wear down slightly quicker than standard tracks due to their large lugs.

3. Weight: The increased weight of the K-Stud tracks may result in reduced fuel efficiency and extended runtimes, although this is offset by their superior performance in deep snow.

The Polaris 2890488 K-Stud track system offers several advantages for Polaris RMK XC ski owners, including improved flotation, reduced ground compaction, and increased climbing ability. However, these tracks do come with a higher price tag and potentially faster wear. Ultimately, the decision to purchase the K-Stud track system comes down to your personal preferences, riding style, and the specific conditions in which you'll be using your snowmobile.

If you frequently find yourself riding in deep snow or tackling steep hills, the benefits of the K-Stud track system are likely to outweigh the potential drawbacks. On the other hand, if you primarily ride on well-groomed trails or use your snowmobile in warmer conditions with less snow, you may wish to stick with a standard track system to save money and reduce overall weight. In summary, if optimal performance in challenging snow conditions is your priority, the K-Stud track system is a worthwhile investment, but it might not be the best choice for those who don't need its added capabilities.

Details:

For use in two-ply tracks and support plates through-hardened carbon steel with 60 degree carbide insert its patented track-trapping head provides unbeatable rigidity and support. Polaris 2890488 k-stud 155 1.375 r 108 Rmk Xc Sks 800 850 550 600 650 Sp:: part number: 2890488, compatible with the following model's: voyager 155: 2018 -2024, titan pro star s4 adventure: 2023-2024, military: 2018 - 2022, Xc: 2019 -2021, 2020 -2023, 2018 - 2020, khans patriot boost slash: 2022 -2023, 9r 2023, slash 2022 -2024, 2020 -2024, 800: 2020, assault 2018 - 2019, pro 2019 -2023, 650: 600: 2016 -2021, Indy adventure 2018 -2023.

specifications snowskirunn:

• for models: Rmk, Xc, Sks, Sp, 800, 850, 550, 600, 650
• brand: Polaris
• mpn: 2890488
• warranty: 30 Day
• custom bundle: No
• part type: Track Studs
• genuine oem: Yes
• upc: 194722763043

payments snowskirunn:

• other
• credit card: discover
• wallet: google-pay

general snowskirunn:

• category: Snowmobile Parts > Skis Runners

shipping snowskirunn:

• class: standard
• carrier: ups
• type: fixed
• service: ups ground
• transit: 4-9 days

seller snowskirunn:

• city: new baltimore, michigan
• rating: 99.2%
• # reviews: 468606

returns snowskirunn:

• paid by: seller
• policy: returns accepted
• time: 60 days

offer snowskirunn:

• in stock #: 1
• started: january 23, 2025
• availability: in stock
• sold #: 23
• options: ship-to-home
• price: $601.95
• item condition: New