Spacer TerraCycle for 8 mm Idler Bolt

These are 8mm ID aluminum spacers, custom cut on a C&C lathe specifically for TerraCycle 8 mm idler bolts:

2 mm    Spacing Power Idler and Chain Keeper

4 mm    Spacing Return Idler and frame

6 mm    Spacing Return Idler and Chain Keeper

7,6 mm Spacing Power Idler and Return Idler

Furthermore the different sizes can be combined in various Power Idler, Return Idler and  Over/Under Idler combinations. Select the combination of spacers for your project now!