CeramicSpeed OSPW Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Coated Races 3D Printed Ti Pulley Carbon Cage ModelNumber=25336 CNC machined from a solid

CNC machined from a solid billet of 7075 aluminum

}SRAM X-Sync 2 Eagle Direct Mount Chainring 32T 6mm Offset

Candy 11's are ultra-lightweight and have a ribbed body for better traction when unclipped and chamfered edges to reduce rock strikes

The heart of this wheel is a 180 Straight Pull hub with smooth-running SINC Ceramic bearings and the newest Ratchet EXP freehub system

37" x 24tpi Center to Flange Left 34 Center to Flange Right 38

CeramicSpeed OSPW Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Coated Races 3D Printed Ti Pulley Carbon Cage ModelNumber=25336 CNC machined from a solidCeramicSpeed OSPW Pulley Wheel System for Shimano Dura Ace 9250 Ultegra 8150 Coated Races 3D Printed Ti Pulley Carbon Cage. The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. TECH SPECS Defined Color Black Defined Color Silver Drivetrain Speeds 12 Fits Brand Shimano Fits Model Dura Ace R9200 Series Fits Model Ultegra