4869-S391579-99 SP1 Ski Spindle Bumper Pad Pro Rmk 850

Review SP1 Ski To Spindle Bumper Pad For Polaris Pro-rmk 163 Snowmobile for POLARIS RMK 850 2019–2021

Introducing the SP1 4869-S391579-99 Ski Spindle Bumper Pad, an essential upgrade for your 2019-2021 Polaris 850 Pro-RMK 163 snowmobile. This high-performance bumper pad is designed to protect your ski spindle from the rigors of off-trail riding and harsh winter conditions.

Crafted from durable, impact-resistant materials, this bumper pad is built to withstand the abuse of the trails. Its sleek, aerodynamic design not only enhances the appearance of your snowmobile but also reduces drag, allowing for improved performance and faster acceleration.

The bumper pad features a precise fit, ensuring a secure attachment to your ski spindle. Its flexible yet robust construction absorbs impacts and prevents damage to the spindle, keeping your snowmobile running smoothly and efficiently.

This bumper pad is easy to install, requiring no drilling or modification to your snowmobile. Simply replace the stock pad with this upgraded version, and you're good to go.

Furthermore, the bumper pad's innovative design allows it to be used in conjunction with other aftermarket accessories, such as skid plates and protective shields, providing comprehensive protection for your snowmobile's undercarriage.

Investing in the SP1 4869-S391579-99 Ski Spindle Bumper Pad is an investment in the longevity and performance of your 2019-2021 Polaris 850 Pro-RMK 163. So, don't hesitate, upgrade today and enjoy the peace of mind that comes with knowing your snowmobile is well-protected.

The Ski Spindle Bumper Pad (part number 4869-S391579-99) is an accessory designed for the 2019-2021 Polaris 850 Pro-RMK 163 models. This pad is intended to protect the ski spindle from rocks and other trail debris. Let's examine the potential advantages and disadvantages of purchasing this accessory.

1. Enhanced Protection: The bumper pad shields the ski spindle from potential damage caused by rocks, stumps, and other obstacles. This can help extend the life of the ski spindle and save repair or replacement costs in the long run.

2. Improved Riding Experience: With the added protection, riders can enjoy a more carefree riding experience, knowing that their ski spindle is better safeguarded against unexpected impacts.

3. Easy Installation: According to customer reviews, the installation process is relatively straightforward and does not require any major modifications to the sled.

1. Additional Cost: The bumper pad is an optional accessory, and riders may question whether the additional cost is worth it, especially if they rarely encounter trail hazards.

2. Aesthetics: Some riders may not prefer the added bulk and appearance of the bumper pad on their sled.

3. Limited Use: The bumper pad is specifically designed for the 2019-2021 Polaris 850 Pro-RMK 163 models. If you own a different model or year, this accessory may not be compatible.

The decision to purchase a ski spindle bumper pad for your Polaris 850 Pro-RMK 163 ultimately depends on your personal riding style, the conditions you frequently encounter on the trail, and your budget. If you frequently ride in areas with significant trail hazards, the added protection may be worth the investment. However, if you primarily ride in well-groomed trails, the bumper pad may be an unnecessary expense. Consider your individual needs and circumstances before making a purchase.

Details:

This is helpful if you are buying multiple items.: brand: Sp1, model number: 4869-S391579-99. Compatibility: years: make: model: application: notes: 2016 - 2020 Polaris800 pro-rmk 163, 2019 2020 Polaris850 174, 2021 Polaris850 2018 Polaris600 switchback sp 144, 2017 Polaris800 155 le, 2021 Polaris600 155, 163 3in. Sp1 ski to spindle bumper pad for 2019 - 2021 Polaris 850 pro-rmk 163 snowmobile: to pads, sold individually.

2016 - 2020 Polaris800 pro-rmk 155, 2017 Polaris800 163 le, 2018 174, 2019 2021 Polaris850 Saks 155 3in. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification.

specifications snowskirunn:

• for models: Rmk, 850
• for makes: Polaris
• for years: 2019–2021
• brand: Sp1
• mpn: 4869-s391579-99
• part type: Pad Spindle Bumper

payments snowskirunn:

• other
• credit card: visa
• wallet: apple-pay

general snowskirunn:

• category: Snowmobile Parts > Skis Runners

returns snowskirunn:

• time: 30 days
• paid by: seller
• policy: returns accepted

shipping snowskirunn:

• type: fixed
• class: standard
• service: standard
• transit: 2-6 days

seller snowskirunn:

• # reviews: 69285
• city: boise, id
• rating: 99.7%

offer snowskirunn:

• sold #: 21
• price: $16.80
• item condition: New
• started: november 4, 2025
• options: ship-to-home
• in stock #: 1
• availability: in stock