Paul Component Chain Keeper, BB Mount

• The Chain Keeper is a guide to keep your chain right where it belongs.
• The Chain Keeper BB attaches to frames with outboard bottom brackets. This allows the Chain Keeper BB to be used with full suspension frames, carbon fiber frames and frames with non-standard tubing.
• Designed with adjustability in mind the Chain Keeper BB can accommodate a range of chain-line measurements and chainrings from 28 to 39 teeth.
• It weighs less than the lightest road derailleurs on the market. Plus you lose the weight of the shifter, cable and housing, which can be substantial.
• Black Anodized
• 69g