Swiftwick Aspire Knee High Socks - 12" Black Large Cassette Body Type-3 Prong Cog }Chris King Rear Hub Driveshell

}Chris King Rear Hub Driveshell Conversion - Twin Bearing Alloy MicroSpline Black

}Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination

47 BB/Frame Interface T47 BB Shell Width (mm) 68 Spindle Interface Type SRAM DUB Defined Color Black

Length 20 Bolt Size (mm) 5

GRX ST-RX400 Brake/Shift Lever & Disc BrakeGravel inspired Dual Control shift/brake lever and bracket ergonomics

Swiftwick Aspire Knee High Socks - 12" Black Large Cassette Body Type-3 Prong Cog }Chris King Rear Hub DriveshellSwiftwick Aspire Twelve Socks 12 inch Black Large. A firm compression sock that rises 12 inches over the knee with support for all day endurance. Firm compression provides contoured support and prevents bunching Lightweight Olefin fiber in a minimum cushion design is cool wicks moisture and dries quickly to keep you performing at your best Y Heel contour creates a contoured heel pocket that moves with the foot Virtually invisible toe seam eliminates