3/ 8"
I - I I - I I I ROW
1/ 2"
I - I I - I I I ROW
5/ 8"
I - I I - I I I ROW
3/ 4"
I - I I - I I I ROW
1"
I - I I - I I I ROW
CHAIN COUPLINGS
3/ 8"
Diameter Ø 68 mm
1/ 2"
Diameter Ø 90 mm
5/ 8"
Diameter Ø 113 mm
3/ 4"
Diameter Ø 135 mm
1"
Diameter Ø 180 mm
These are for 20 gears.
CHAIN LOCKS