Ceramicspeed OSPW Shimano R9100/9150 and R8000/R8050 short cage derailleur hanger

CeramicSpeed oversized pulleys are considered the fastest pulley system in the world, offering energy savings of 30 to 60% compared to standard Shimano systems.Ceramic OSPW cage systems for Shimano R9100/R9150 and R8000/R8050 are industry-leading performance components, chosen by many professional teams and triathletes.Please note that the OSPW system for Shimano R9100/R9150 and R8000/R8050 is not compatible with Ultegra R8000-GS derailleurs (medium cage).The Ceramicspeed OSPW cage is compatible with 11-speed cassettes up to 32 teeth for Dura Ace and Ultegra derailleurs.Technical specifications:- Compatible with Shimano 11-speed
- For Shimano R9100/R9150 and Ultegra R8000/R8150 series derailleurs (mechanical and Di2) with short cage (SS)
- Not compatible with medium cage derailleurs (GS)
- 13-tooth upper pulley
- 19-tooth lower pulley
- 4-year warranty

Comes with 15ml Ceramicspeed lubricant