RSI Billet Throttle Block – Uses OEM Kill Switch

Ski-Doo Gen 4 & Gen 5 / Lynx RADIEN (2-Stroke Models Only)

Black Anodized Billet Aluminum

The RSI Billet Throttle Block is a premium handlebar control upgrade designed specifically for Ski-Doo Gen 4, Gen 5, and Lynx RADIEN 2-stroke models. Precision machined from high-quality billet aluminum, this throttle block replaces the factory plastic housing with a stronger, more durable, and better-looking performance component.

Finished in a premium black anodized coating and precision laser engraved with the RSI logo, this throttle block delivers a clean factory-inspired appearance while providing the strength and durability riders expect from RSI products.

Designed to work with your factory controls, this model reuses the OEM Ski-Doo or Lynx kill switch assembly. Simply remove the stock kill switch from the factory housing and install it into the RSI billet throttle block for a straightforward bolt-on upgrade. This allows riders to retain factory switch functionality while dramatically improving the appearance and durability of their handlebar controls.

The billet aluminum construction resists flexing, cracking, and wear commonly associated with plastic housings, making it an excellent upgrade for aggressive trail riding, mountain riding, crossover use, and deep snow applications.

Whether you’re upgrading a new sled or refreshing an existing build, the RSI Billet Throttle Block provides premium quality, factory functionality, and a clean custom appearance.

Features & Benefits

• Precision-machined billet aluminum construction
• Reuses factory Ski-Doo / Lynx kill switch assembly
• Direct bolt-on installation
• Black anodized finish
• Laser-engraved RSI logo
• Stronger than factory plastic housing
• Clean factory-style appearance
• Maintains OEM switch functionality

Installation Notes

• Uses OEM Ski-Doo or Lynx kill switch assembly
• Direct replacement throttle block housing
• Simple bolt-on installation
• No wiring modifications required
• Designed for 2-stroke Gen 4, Gen 5, and Lynx RADIEN models only

Vehicle Fitment

• Ski-Doo Gen 4 Summit
• Ski-Doo Gen 5 Summit
• Ski-Doo Freeride
• Ski-Doo MXZ
• Ski-Doo Renegade
• Ski-Doo Backcountry
• Lynx RAVE
• Lynx Xterrain
• Lynx Shredder
• Other compatible Gen 4, Gen 5, and RADIEN 2-stroke models

Kit Includes

• RSI Billet Aluminum Throttle Block
• Installation Hardware
• Installation Instructions

Factory kill switch assembly and throttle components are reused and not included.