Shimano GRX RD-RX717-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK CheckoutTitle=KMC MissingLink-11 DLC Connector - 11-Speed Color Black TPI 60 Defined

Color Black TPI 60 Defined Color Black ISO Width (mm) 36 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 36 Tire Type Tubeless Ready Clincher

Color Black Rings 34/50 Rings 50/34 Number of Chainrings Double Crank Length (mm) 172

}PUSH Industries HyperCoil ELEVENSIX Spring - 200 Series 575lb 55mm Max Stroke

Size Category Adult Color Black Size M

}Campagnolo Ergopower Maximum Smoothness Shift Cable and Housing Set

Shimano GRX RD-RX717-SGS Di2 Wireless Rear Derailleur - 12-Speed Long Cage Shadow ES BLK CheckoutTitle=KMC MissingLink-11 DLC Connector - 11-Speed Color Black TPI 60 DefinedShimano GRX RD RX717 SGS Di2 Wireless Rear Derailleur 12 Speed Long Cage Shadow ES Black. TECH SPECS Largest Cog 51Rear Der Shifter Compatibility Shimano Road Di2Rear Derailleur Mount Type Shimano Rear Direct MountRear Derailleur Mount Type 10x1 StandardDrivetrain Speeds 12Chain Wrap Capacity (teeth) 41Cage Length LongColor Black