Shimano Alivio SL-M3100-2L Shifter - Left 2-Speed RapidFire Plus Description-Internal Cable Routing Kit }Shimano GRX ST-RX810-LA 1 x

}Shimano GRX ST-RX810-LA 1 x 11-Speed Left Drop-Bar Seatpost Remote/Hydraulic Brake Lever without hose or caliper

Performance advantages of the large wheels are optimally improved

}Surly Ultra New Hub Stainless Knurled Bolt Cap

The flat side features molded traction pads and pins for grip

Shimano Alivio SL-M3100-2L Shifter - Left 2-Speed RapidFire Plus Description-Internal Cable Routing Kit }Shimano GRX ST-RX810-LA 1 xShimano Alivio SL M3100 2L Shifter Left 2 Speed RapidFire Plus. The Shimano Alivio SL M3100 Left Shifter provides responsive rear shifting for 9 speed mountain bike drivetrains. TECH SPECS Shifter Style Trigger Front Der Shifter Compatibility Shimano Mountain Double or Triple Double Drivetrain Speeds 9