RSI Billet Aluminum Momentary Engine Kill Switch – Polaris RMK / AXYS / MATRYX (Plug & Play)

The RSI Billet Aluminum Momentary Engine Kill Switch is a direct plug-and-play upgrade for 2019-current Polaris RMK 600, 650, 850, 9R, and Boost models, as well as 2015-current AXYS and 2013-2017 Pro-Ride sleds. 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. Complete with an OEM Polaris connector, installation is quick, clean, and requires no wiring modifications. Proudly made in the USA.

RSI Billet Aluminum Momentary Engine Kill Switch – Polaris RMK / AXYS / MATRYX (Plug & Play)

OEM Plug-and-Play Installation. Premium Billet Construction. Maximum Reliability.

Black Anodized Finish with Laser-Etched RSI Logo

Designed Specifically for Polaris RMK, AXYS, MATRYX & Boost Models

The RSI Billet Aluminum Momentary Engine Kill Switch for Polaris is the premium plug-and-play solution for riders looking to upgrade the factory kill switch with a stronger, more reliable, and race-inspired design. 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 exceptional durability while adding a clean, factory-quality appearance to your handlebars.

Unlike conventional kill switches that can be accidentally 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 button automatically returns to the run position, preventing accidental engine shutdown from tree branches, gloves, riding gear, or body movement while riding.

This model is designed specifically for 2019-current Polaris RMK 600, 650, 850, 9R, and Boost models, while also fitting 2013-2017 Polaris Pro-Ride models and 2015-current Polaris AXYS models.

Unlike universal switches, this version includes a factory-style OEM plug-and-play connector, allowing for a simple installation without cutting, splicing, or modifying your factory wiring harness. Simply unplug the original switch, connect the RSI switch, and you’re ready to ride.

The compact billet housing mounts cleanly to any standard 7/8-inch handlebar, placing the kill switch within easy reach while maintaining a clean cockpit layout.

In addition to engine shutoff, the momentary push-button design also makes this switch an excellent choice for nitrous activation, auxiliary electronics, or any application requiring a durable momentary switch.

Designed and manufactured in the USA, the RSI Billet Momentary Kill Switch delivers professional-grade quality trusted by riders around the world.

Features & Benefits

• Precision CNC-machined billet aluminum housing
• Premium black anodized finish
• Laser-etched RSI logo
• OEM plug-and-play connector included
• No cutting or splicing required
• Direct replacement for factory switch
• Fits standard 7/8″ handlebars
• Momentary push-button operation
• Press-and-hold engine shutdown
• Automatically returns to the run position
• Prevents accidental engine shutdown

Why Riders Choose the RSI Polaris Kill Switch

• Direct plug-and-play installation
• Premium billet aluminum construction
• Prevents accidental engine shutdown
• No wiring modifications required
• Professional factory appearance
• Built for extreme riding conditions
• Trusted RSI Racing quality

Construction

• CNC-Machined Billet Aluminum Housing
• Premium Black Anodized Finish
• Laser-Etched RSI Logo
• Waterproof Momentary Push Button
• OEM Plug-and-Play Connector
• Corrosion-Resistant Hardware

Kit Includes

• • RSI Billet Aluminum Momentary Engine Kill Switch
  • OEM Plug-and-Play Polaris Connector
  • Mounting Hardware

Kit Includes

• • RSI Billet Aluminum Momentary Kill Switch

Fitment For:

• 2019-2020 POLARIS 850 INDY AXYS
• 2019-2020 POLARIS 850 RMK AXYS
• 2019-2020 POLARIS 850 SWITCHBACK AXYS
• 2021-2022 POLARIS 650 INDY MATRYX
• 2021-2024 POLARIS 650 RMK MATRYX
• 2021-2024 POLARIS 650 SWITCHBACK MATRYX
• 2021-2027 POLARIS 850 INDY MATRYX
• 2022-2027 POLARIS 850 RMK BOOST
• 2022-2024 POLARIS 850 RMK MATRYX
• 2022-2024 POLARIS 850 SWITCHBACK MATRYX
• 2023-2024 POLARIS 650 INDY MATRYX

Additional information