CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red CheckoutSpec= 12 x 197mm }SeaSucker Plugs Thru-Axle Adaptor Wheel

}SeaSucker Plugs Thru-Axle Adaptor Wheel Holder - 12mm

Color Silver Pedal Type Folding Weight 402 Pedal Spindle 9/16" Pedal Body Material Aluminum Spindle Material Chromoly Defined Color Silver

}SRAM Apex Flat-Mount Mount Disc Brake Caliper - Black

Extruded bladder design is durable resists damping change during extended downhill runs and has virtually zero pressure offset for small bump sensitivity

CeramicSpeed OSPW Pulley Wheel System Shimano 9100/9150 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red CheckoutSpec= 12 x 197mm }SeaSucker Plugs Thru-Axle Adaptor WheelCeramicSpeed 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