By Mike Garrison
Press Release from Factory RC:
New from Factory RC is our latest Slipper Lock Out kit for the Yokomo Yz-4 SF 4wd buggy! This kit was specifically designed for the ever popular 13.5 4wd buggy class. Made from multiple pieces of carbon fiber plate meant to be used along with your favorite Avid or Schelle spur gear. Use your favorite Avid or Schelle spur gear along with factory hardware to drop over 8 grams over stock! Take advantage of a smaller spur gear to bring your motor closer to the cars center line for improved handling! We recommend either a 75 or 78.