RSI Billet Throttle Block with Push Button Kill Switch for Polaris TB-4

Polaris Edge Easy Throttle Block with thumb throttle

RSI Billet Throttle Block w/o Kill Switch Black For 90-19 Polaris Snowmobiles

Race Shop Throttle Block Kit Polaris SwitchBack Rush Titan RMK Snowmobile TB-4

Rsi Racing Throttle Block Kit With Waterproof Push Button Kill Switch Tb-4 Thrtl

Race Shop Throttle Block Kit TB-4

RSI Billet Throttle Block with Push Button Kill Switch TB-10

Rsi Racing KS-1-BLACK Kill Switch Push Button - Black