RSI
RSI RSI BILLET THRTL BLOCK S-D S/M NO KILL SWITCH TB-6
      Up for sale is  RSI BILLET THRTL BLOCK S-D S/M NO KILL SWITCH . The vendor part number is  TB-6 . Read title carefully to know what you are getting. Catalog description… 
  - CNC Machined 6061 T-6 billet aluminum
 - Direct replacement throttle block assembly is smaller and stronger than stock
 - 2 piece design clamps solid onto handlebars and will not spin or pop off handlebar when tree bashing
 - Slim design opens up much needed handlebar space for clamping on accessories like
 - handguards, mountain bars, GPS etc
 - Built in wire channels for heater wires to pass through offering a clean look and Installation
 - Uses stock throttle lever and lever pivot