Handbuilt bearings, designed and manufactured in Denmark.
Two sets of pulley spacers included providing compatibility with Shimano Dura Ace 9250, Ultegra 8150 and 105 7150 rear derailleurs.
In the box:
- Two 11-tooth pulley wheels.
- Alloy Spacer Kit.
- CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. bottle.
- Sticker Sheet.