Add some chain security to your bike with the OneUp Chain Guide. The OneUp guide uses simple, one-tool installation and adjustment. This guide weighs almost nothing. Are you looking for a chain guide with a bash guard as well? Check it out here. 

Key Features

  • Install without removing your crank. Single tool install and adjustment (4mm hex)
  • Boost and Oval compatible
  • 7075 aluminum, top guide glass-reinforced thermoplastic, Black Stainless Steel hardware
  • ISCG05 Mount
  • Includes TURQ and Black colored top guide.