NEW Shimano GRX ST-RX610-R Shift/Brake Lever - Right, 12-Speed, Black variant-size-55cm Rotors : 180/160mm Rotors Wave

Rotors : 180/160mm Rotors Wave 12

Imagination is the only limitation to how much the microSHIFT thumbies can do

Total Volume: 275

Rear Derailleur: SRAM Apex 1

NEW Shimano GRX ST-RX610-R Shift/Brake Lever - Right, 12-Speed, Black variant-size-55cm Rotors : 180/160mm Rotors WaveThe Shimano GRX ST RX610 right dual control lever delivers light and responsive shifting for mixed terrain riding. The textured hood and anti slip brake lever surface increase control on bumpy terrain. 12 speed shifter with brake lever for use with GRX RX610 12 speed systems Gravel specific lever body ergonomics and anti slip lever coating provides greater control on mixed terrain