This is an insert that fits between the Rooster Carbon Extension and the universal joint. You should be able to retain your existing insert if you replace the universal joint but if you lose it, you will need one of these.
This insert is suitable for the Rooster 25mm diameter extension.
Sleeve Properties for the 25mm tiller
| Sheave outside diameter | 22 mm |
| Length | 26 mm |
| Sheave inside diameter | 13 mm |
