RSI TB6 Billet Throttle Block for Ski-Doo Without Kill Switch

The RSI TB6 Billet Throttle Block is a precision-machined, direct replacement throttle block designed for Ski-Doo snowmobiles. Engineered from 6061 T-6 CNC-machined billet aluminum, this throttle block is smaller and stronger than the factory unit, giving your handlebar a cleaner, more streamlined profile. This version does not include a kill switch, making it ideal for riders who prefer to retain their stock kill switch setup.

Key Features:

• CNC-machined 6061 T-6 billet aluminum construction — smaller and stronger than stock
• Two-piece design clamps solidly onto the handlebar and will not spin or pop off during aggressive tree riding
• Slim profile frees up approximately 1" of handlebar space for mounting accessories such as handguards, mountain bars, or GPS units
• Built-in wire channels route heater wires cleanly through the block for a tidy installation
• Uses the stock throttle lever and OEM lever pivot bolts — no modifications required
• No kill switch included — designed for riders retaining the factory engine stop switch

The RSI TB6 is a straightforward bolt-on upgrade that replaces a bulky stock throttle block with a compact, durable billet unit. Compatible with Ski-Doo XM, XS, XP, and Gen 4/5 chassis snowmobiles — check fitment for your specific model year.