Chain repair kit 2 x chain connectors 1 x tooth left 1 x tooth right
The chains have the following tooth set
GR4-400 – 12 teeth (6 right, 6 left)
GR4-500 – 14 teeth
GR4-700 – 20 teeth
GR4-400-W – 8 teeth standard + 4 teeth wide
GR4-500-W – 10 teeth standard + 4 teeth wide
GR4-700-W – 16 teeth standard + 4 teeth wide.
There are left and right teeth:
Arranged as follows:
outside left
right outside
left inside
right inside
This means that a GR4-500 chain could be refitted with 7 GR4-RK repair kits.
Please be sure to check the condition of the chain links before reassembling a used chain!