Kool Stop Dura 2 Shimano Compatible Inserts for Carbon Rims

The new inserts are lighter and thicker than the Dura inserts for longer life, has a 7.65mm contact width for narrow rims and cut outs for reduced weight.

Features:
- Water grooves
- 7.65mm contact width
- Reduced weight
- Length: 52mm Brake surface length 52mm.
- Rim friendly compounds

Special compound for expensive carbon rims