Ceramic Speed Pulley Wheels Shimano 12s 9250/8150/7150 Black

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
• Decal