RSI Billet Aluminum Momentary Engine Kill Switch – Polaris MATRYX Trail Models

SKU: KS-P2-BLACK
In Stock

$69.95

  • CAD: CA$95.44
  • EUR: €64.40
  • SEK: 739.21 Skr
  • NOK: Nkr734.61
  • GBP: £54.80

The RSI Billet Aluminum Momentary Engine Kill Switch is designed specifically for Polaris MATRYX Trail 600, 650, 850, 9R, and Boost models. Precision CNC machined from billet aluminum with a durable black anodized finish, this spring-loaded momentary switch requires a simple push-and-hold to shut off the engine, preventing accidental shutdown while riding. It includes OEM terminal pins pre-crimped to the wiring for installation into your factory connector housing. No wire cutting or splicing is required, although the factory connector must be depinned and repinned during installation. Proudly made in the USA.

In Stock

Did you like this product? Add to favorites now and follow the product.

Add to wishlist
Have a Question? Ask a Specialist

(+800) 1234 5678 90 Start Live Chat

Low Prices

Price match guarantee

Guaranteed Fitment.

Always the correct part

In-House Experts.

We know our products

Easy Returns.

Quick & Hassle Free

Description

  • RSI Billet Aluminum Momentary Engine Kill Switch – Polaris MATRYX Trail Models

    Premium Billet Construction. Factory Fit. Race-Proven Reliability.

    Black Anodized Finish with Laser-Etched RSI Logo

    Designed Specifically for Polaris MATRYX Trail Models

    The RSI Billet Aluminum Momentary Engine Kill Switch for Polaris MATRYX Trail Models is the premium upgrade for riders looking to improve the durability, appearance, and reliability of their factory kill switch. Precision CNC machined from high-strength billet aluminum and finished in a durable black anodized coating with a laser-etched RSI logo, this switch delivers professional-grade performance while complementing the factory controls.

    Unlike conventional kill switches that can accidentally be bumped during aggressive riding, the RSI switch features a momentary push-button design. Simply press and hold the button to shut off the engine. Once released, the spring-loaded switch automatically returns to the run position, preventing accidental engine shutdown from gloves, tree branches, riding gear, or body movement.

    This model is designed specifically for Polaris MATRYX Trail models, including:

    • Polaris 600
    • Polaris 650
    • Polaris 850
    • Polaris 9R
    • Polaris Boost

    Unlike the RMK plug-and-play version, this model is supplied with OEM terminal pins professionally pre-crimped onto the wiring. Installation requires removing the factory terminals from the OEM connector and inserting the supplied RSI terminals into the original connector housing.

    No wire cutting or splicing is required, but this is not a simple plug-and-play installation. Basic terminal removal and repinning of the factory connector is required.

    The compact billet housing mounts directly to any standard 7/8-inch handlebar, providing easy access while maintaining a clean factory appearance.

    Features & Benefits

    • Precision CNC-machined billet aluminum housing
    • Premium black anodized finish
    • Laser-etched RSI logo
    • Designed specifically for Polaris MATRYX Trail models
    • OEM terminal pins professionally pre-crimped
    • No wire cutting or splicing required
    • Uses the factory connector housing
    • Momentary push-button operation
    • Press-and-hold engine shutdown
    • Automatically returns to the run position
    • Helps prevent accidental engine shutdown
    • Fits standard 7/8″ handlebars

    Compatibility

    Fits Polaris MATRYX Trail Models

    • Polaris 600
    • Polaris 650
    • Polaris 850
    • Polaris 9R
    • Polaris Boost

    Installation Note

    This model includes OEM terminal pins already crimped onto the switch wiring.

    Installation requires:

    • Removing the factory terminals from your OEM connector housing.
    • Installing the supplied RSI terminals into the factory connector.

    No wire cutting or splicing is required.

    This is not a direct plug-and-play connector. Basic repinning of the factory connector is required.

    Kit Includes

    • RSI Billet Aluminum Momentary Engine Kill Switch
    • OEM Pre-Crimped Terminal Pins

Additional information

Weight 1.1 lbs
Dimensions 13 × 9 × 1 in
Type Year Make Model
Type Year Make Model
SNOW 2017 POLARIS TITAN
SNOW 2018 POLARIS TITAN
SNOW 2019 POLARIS 850 INDY AXYS
SNOW 2019 POLARIS 850 RMK AXYS
SNOW 2019 POLARIS 850 SWITCHBACK AXYS
SNOW 2019 POLARIS TITAN
SNOW 2020 POLARIS 850 INDY AXYS
SNOW 2020 POLARIS 850 RMK AXYS
SNOW 2020 POLARIS 850 SWITCHBACK AXYS
SNOW 2020 POLARIS TITAN
SNOW 2021 POLARIS 650 INDY MATRYX
SNOW 2021 POLARIS 650 RMK MATRYX
SNOW 2021 POLARIS 650 SWITCHBACK MATRYX
SNOW 2021 POLARIS 850 INDY MATRYX
SNOW 2021 POLARIS TITAN
SNOW 2022 POLARIS 650 INDY MATRYX
SNOW 2022 POLARIS 650 RMK MATRYX
SNOW 2022 POLARIS 650 SWITCHBACK MATRYX
SNOW 2022 POLARIS 850 INDY MATRYX
SNOW 2022 POLARIS 850 RMK BOOST
SNOW 2022 POLARIS 850 RMK MATRYX
SNOW 2022 POLARIS 850 SWITCHBACK MATRYX
SNOW 2022 POLARIS Titan
SNOW 2023 POLARIS 650 INDY MATRYX
SNOW 2023 POLARIS 650 RMK MATRYX
SNOW 2023 POLARIS 650 SWITCHBACK MATRYX
SNOW 2023 POLARIS 850 INDY MATRYX
SNOW 2023 POLARIS 850 RMK BOOST
SNOW 2023 POLARIS 850 RMK MATRYX
SNOW 2023 POLARIS 850 SWITCHBACK MATRYX
SNOW 2023 POLARIS 850 TRAIL BOOST
SNOW 2023 POLARIS 900R
SNOW 2023 POLARIS Titan
SNOW 2024 POLARIS 650 INDY MATRYX
SNOW 2024 POLARIS 650 RMK MATRYX
SNOW 2024 POLARIS 650 SWITCHBACK MATRYX
SNOW 2024 POLARIS 850 INDY MATRYX
SNOW 2024 POLARIS 850 RMK BOOST
SNOW 2024 POLARIS 850 RMK MATRYX
SNOW 2024 POLARIS 850 SWITCHBACK MATRYX
SNOW 2024 POLARIS 850 TRAIL BOOST
SNOW 2024 POLARIS 900R
SNOW 2024 POLARIS TITAN
SNOW 2025 POLARIS 650 INDY MATRYX
SNOW 2025 POLARIS 650 RMK MATRYX
SNOW 2025 POLARIS 650 SWITCHBACK MATRYX
SNOW 2025 POLARIS 850 INDY AXYS
SNOW 2025 POLARIS 850 INDY MATRYX
SNOW 2025 POLARIS 850 RMK BOOST
SNOW 2025 POLARIS 850 RMK MATRYX
SNOW 2025 POLARIS 850 SWITCHBACK MATRYX
SNOW 2025 POLARIS 850 TRAIL BOOST
SNOW 2025 POLARIS 900R
SNOW 2025 POLARIS Titan
SNOW 2026 POLARIS 650 INDY MATRYX
SNOW 2026 POLARIS 650 RMK MATRYX
SNOW 2026 POLARIS 650 SWITCHBACK MATRYX
SNOW 2026 POLARIS 850 INDY AXYS
SNOW 2026 POLARIS 850 INDY MATRYX
SNOW 2026 POLARIS 850 RMK BOOST
SNOW 2026 POLARIS 850 RMK MATRYX
SNOW 2026 POLARIS 850 SWITCHBACK MATRYX
SNOW 2026 POLARIS 850 TRAIL BOOST
SNOW 2026 POLARIS 900R
SNOW 2026 POLARIS Titan
SNOW 2027 POLARIS 650 INDY MATRYX
SNOW 2027 POLARIS 650 RMK MATRYX
SNOW 2027 POLARIS 650 SWITCHBACK MATRYX
SNOW 2027 POLARIS 850 INDY AXYS
SNOW 2027 POLARIS 850 INDY MATRYX
SNOW 2027 POLARIS 850 RMK BOOST
SNOW 2027 POLARIS 850 RMK MATRYX
SNOW 2027 POLARIS 850 SWITCHBACK MATRYX
SNOW 2027 POLARIS 850 TRAIL BOOST
SNOW 2027 POLARIS 900R
SNOW 2027 POLARIS TITAN
Type Year Make Model
Type Year Make Model
SNOW 2019 POLARIS 850 INDY AXYS
SNOW 2019 POLARIS 850 RMK AXYS
SNOW 2019 POLARIS 850 SWITCHBACK AXYS
SNOW 2020 POLARIS 850 INDY AXYS
SNOW 2020 POLARIS 850 RMK AXYS
SNOW 2020 POLARIS 850 SWITCHBACK AXYS
SNOW 2021 POLARIS 650 INDY MATRYX
SNOW 2021 POLARIS 650 RMK MATRYX
SNOW 2021 POLARIS 650 SWITCHBACK MATRYX
SNOW 2021 POLARIS 850 INDY MATRYX
SNOW 2022 POLARIS 650 INDY MATRYX
SNOW 2022 POLARIS 650 RMK MATRYX
SNOW 2022 POLARIS 650 SWITCHBACK MATRYX
SNOW 2022 POLARIS 850 INDY MATRYX
SNOW 2022 POLARIS 850 RMK BOOST
SNOW 2022 POLARIS 850 RMK MATRYX
SNOW 2022 POLARIS 850 SWITCHBACK MATRYX
SNOW 2023 POLARIS 650 INDY MATRYX
SNOW 2023 POLARIS 650 RMK MATRYX
SNOW 2023 POLARIS 650 SWITCHBACK MATRYX
SNOW 2023 POLARIS 850 INDY MATRYX
SNOW 2023 POLARIS 850 RMK BOOST
SNOW 2023 POLARIS 850 RMK MATRYX
SNOW 2023 POLARIS 850 SWITCHBACK MATRYX
SNOW 2024 POLARIS 650 INDY MATRYX
SNOW 2024 POLARIS 650 RMK MATRYX
SNOW 2024 POLARIS 650 SWITCHBACK MATRYX
SNOW 2024 POLARIS 850 INDY MATRYX
SNOW 2024 POLARIS 850 RMK BOOST
SNOW 2024 POLARIS 850 RMK MATRYX
SNOW 2024 POLARIS 850 SWITCHBACK MATRYX
SNOW 2025 POLARIS 650 INDY MATRYX
SNOW 2025 POLARIS 650 RMK MATRYX
SNOW 2025 POLARIS 650 SWITCHBACK MATRYX
SNOW 2025 POLARIS 850 INDY AXYS
SNOW 2025 POLARIS 850 INDY MATRYX
SNOW 2025 POLARIS 850 RMK BOOST
SNOW 2025 POLARIS 850 RMK MATRYX
SNOW 2025 POLARIS 850 SWITCHBACK MATRYX
SNOW 2025 POLARIS 850 TRAIL BOOST
SNOW 2025 POLARIS 900R
SNOW 2025 POLARIS Titan
SNOW 2026 POLARIS 650 INDY MATRYX
SNOW 2026 POLARIS 650 RMK MATRYX
SNOW 2026 POLARIS 650 SWITCHBACK MATRYX
SNOW 2026 POLARIS 850 INDY AXYS
SNOW 2026 POLARIS 850 INDY MATRYX
SNOW 2026 POLARIS 850 RMK BOOST
SNOW 2026 POLARIS 850 RMK MATRYX
SNOW 2026 POLARIS 850 SWITCHBACK MATRYX
SNOW 2026 POLARIS 850 TRAIL BOOST
SNOW 2026 POLARIS 900R
SNOW 2026 POLARIS Titan

Customer Reviews

Michael G.
Rating: 4/5
No Review
Tue Mar 17 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Mason R.
Rating: 4/5
Works perfectly
Grabbed this after my old one wore out. Feels solid and clicks positively, none of that mushy factory feel. Been flawless since I put it on. Worth the money.
Sat Mar 07 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
carl I.
Rating: 5/5
Direct plug-in, no issues
Been running the billet aluminum momentary engine kill switch – polaris matryx trail models on my snowmobile for a few weeks now. Feels solid and clicks positively, none of that mushy factory feel. Been flawless since I put it on. Worth the money.
Mon Mar 02 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Maverick V.
Rating: 4/5
No Review
Fri Feb 27 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Brady C.
Rating: 5/5
Clean, reliable switch
Picked this up for my snowmobile and it's been solid so far. Been flawless since I put it on. Feels solid and clicks positively, none of that mushy factory feel. No complaints so far.
Thu Feb 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Thomas E.
Rating: 4/5
Direct plug-in, no issues
Been running the billet aluminum momentary engine kill switch – polaris matryx trail models on my sled for a few weeks now. Been flawless since I put it on. Feels solid and clicks positively, none of that mushy factory feel. Worth the money.
Tue Jan 20 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Jamie I.
Rating: 4/5
Exactly what I needed
Been running the billet aluminum momentary engine kill switch – polaris matryx trail models on my sled for a few weeks now. Plugged right into the stock connector, no wiring needed. Does the job, though the instructions could've been a little clearer.
Fri Dec 26 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Virginia U.
Rating: 4/5
No Review
Mon Dec 22 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Casey J.
Rating: 2/5
No Review
Mon Dec 15 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
Richard H.
Rating: 4/5
Direct plug-in, no issues
Grabbed this after my old one wore out. Plugged right into the stock connector, no wiring needed. Does the job, though the instructions could've been a little clearer.
Sun Nov 30 2025 00:00:00 GMT+0000 (Coordinated Universal Time)