• Easily installed and it fits the Monster Moto MM-B80, Motovox MBX10, MBX11, and all Doodle Bug varieties from Baja Motorsports and Hensim.
  • This chain tensioner keeps chain running smoothly.
  • 608ZZ bearings included.
  • 1-3/8" outer width, 3/4" inside roller width. 1/3'4" overall outer diameter.
  • Easily installed and it fits the Monster Moto MM-B80, Motovox MBX10, MBX11, and all Doodle Bug varieties from Baja Motorsports and Hensim.
  • This chain tensioner keeps chain running smoothly.
  • 608ZZ bearings included.
  • 1-3/8" outer width, 3/4" inside roller width. 1/3'4" overall outer diameter.