CeramicSpeed OSPW Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Coated Races 3D Printed Ti Pulley Carbon Cage MFPN=YOUNG 3 100 SIL 6/40mm) Offset 44mm Travel 140mm

6/40mm) Offset 44mm Travel 140mm Spring Type Float Evol Air Brake Mount Disc Only (PM-180) Dropout 15x110mm Boost Weight - Color Shiny Black

} Angular contact cartridge bearing

Color Black Number of Chainrings No Rings Included Crank Length (mm) 175 Weight 483 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace Cinch 30mm Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black

Model Heritage Color Bordeaux Size One Size Fits Most

CeramicSpeed OSPW Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Coated Races 3D Printed Ti Pulley Carbon Cage MFPN=YOUNG 3 100 SIL 6/40mm) Offset 44mm Travel 140mmThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Defined Color Silver Drivetrain Speeds 12 Fits Brand Shimano Fits Model Ultegra 8100 Series Largest Cog 34 keyword search OSPWS