CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red MPFN-11.6215.188.260

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red MPFN-11.6215.188.260CeramicSpeed OSPW Pulley Wheel System for Shimano 9100 9150 and 8000 SS 8050 SS Alloy Pulley Carbon Cage Red. 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 Red Drivetrain Speeds 11 Fits Brand Shimano Fits Model Ultegra R8000 SS Fits Model Ultegra R8050 SS GS Fits Model Dura Ace R9100

Optimized hand position through the Miniwings helping to prevent over-bending in your wrist and numbness in your hands

Made in the US out of 7075-T6 Aluminum

5" ISO Width (mm) 66 Labeled Size 27

When installing Zipp Tangente tubes (37mm valve stem) on Zipp wheels the following valve extender is recommended: PU9911 27mm (1 gram) for 303 model wheels

}SRAM Rival 22 Crankset - 170mm 11-Speed 50/34t 110 BCD GXP Spindle Interface Black

}Wheels Manufacturing Derailleur Hanger - 114

Cleat Interface Crank Brothers Brass Color Blue/Black Pedal Type Single Side Clipless with Platform Pedal Spindle 9/16" Defined Color Blue Pedal Body Material Aluminum Weight 395 Spindle Material Chromoly Steel

}Profile Design Boxer Bar Ends: Silver

}RockShox Maxle Ultimate Rear Thru Axle: 12x197 229mm Length Fat Bike Custom

5+ 15 x 110 51mm Offset Diffusion Black (No Gra dient

}SRAM XX1 Eagle XG-1299 Cassette - 12 Speed 10-50t Gold/Black For XD Driver Body

S Lower EC34 Weight 142 Crown Race 30 Bearing Type Cartridge Color Black S