The pulley spare parts set for your Colab Chain Tensioner.
For replacing damaged or worn out pulleys. The set contains one upper and one lower pulley.

Features:
- Compatibility: with 9/10/11spd chains and 13 - 17T sprockets
- Weight: 24 g (+/- 5 % weight tolerance)
- Sprocket Sizes: 11, 11 tooth
- Industrial bearing
- Material: plastic / aluminium