
Description
The spacers are required when installing one or more TerraCycle chain idlers:
2 mm distance chain guide roller drive to chain guide
4 mm distance chain idler return to the frame
6.6 mm distance chain guide roller return to chain guide
7.6 mm distance between a chain idler drive and a chain idler return
In addition, the various spacers can be used in a variety of ways. Put together the combination you need for your project now!