CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK CheckoutSpec= EC49/40 Black Designed for use with 10/11/12

Designed for use with 10/11/12 speed drivetrains

}Wheels Manufacturing PressFit 30 Bottom Bracket with ABEC-3 Bearings Black Cups

Surly hitch system is designed to be as universal as possible

}RockShox Reverb Hydraulic Hose Kit Connectamajig 2000mm A2

The tread on this tire is designed to manage deep muddy riding conditions with its aggressive pattern

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage BLK CheckoutSpec= EC49/40 Black Designed for use with 10/11/12CeramicSpeed OSPW Pulley Wheel System for Shimano 9100 9150 and 8000 SS 8050 SS Alloy Pulley Carbon Cage Black. 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 Drivetrain Speeds 11 Fits Brand Shimano Fits Model Ultegra R8000 SS Fits Model Ultegra R8050 SS GS Fits Model Dura Ace R9100