Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper BLK 285L }SRAM MRX Comp 8-Speed Rear

}SRAM MRX Comp 8-Speed Rear Shifter Shimano compatible

Designed for use with Shimano 24mm MTB cranks

The Campagnolo EKAR Rear Derailleur is designed for the 1x13-speed EKARndrivetrain with a gravel-orientated performance & build

Double or Triple Double Color Black Drivetrain Speeds 11 Front Der/Shifter Compatibility Shimano Mountain Shifter Style Trigger

29 Fender Mount Type On seatpost (25mm to 32mm) Material Plastic Primary Color Black

Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper BLK 285L }SRAM MRX Comp 8-Speed RearShimano GRX ST RX600 Shift Brake Lever with BR RX400 Hydraulic Disc Brake Caliper Left Front 2x Flat Mount Caliper Black. GRX ST RX600 Shifter Hydraulic Brake LeverST RX600 Dual Control shift brake levers provide the same light shifting operation as top tier systems Anti slip lever design Reach adjust mechanism allows lever to be adjusted to suit any hand size type of riding and individual rider preferences TECH SPECS Brake Lever Actuation Hydraulic