Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever - Right 10-Speed Black MFPN=BBT-22 Rack Dimensions 13

Rack Dimensions 13

29" wheels using Duroc 30 rim (30mm outer/27mm inner width) with SunRinglé STR tubeless technology

Deore XT RD-M8100 Rear DerailleurOffers fast and shockless shifting thanks to HYPERGLIDE+ technology

Confident grip and control on both dry and wet terrain

Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever - Right 10-Speed Black MFPN=BBT-22 Rack Dimensions 13GRX ST RX400 Brake Shift Lever & Disc BrakeGravel inspired Dual Control shift brake lever and bracket ergonomics Anti slip brake lever Same light shifting operation as top tier systems Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Compatible only with FD 4700 and FD RX400 front derailleurs and RD RX400 and RD 4700 rear derailleurs Rotor Included No Color Black Hydraulic Fluid Type Mineral Oil