Shimano GRX ST-RX610 Shift/Brake Lever BR-RX400 Hyd Disc Brake Caliper - Right/Rear 12-Spd Flat Mnt Caliper For 25mm Mount BLK CheckoutSpec= 50mm Material 7075-T6 Aluminum Bearing Grade

Material 7075-T6 Aluminum Bearing Grade ACB Sealed Lower Cup 56mm Crown Race Diameter 40mm SHIS Lower ZS56/40 Headset Type ZS External threadless Upper Cup 44mm Headset Position Complete Primary Color Black Stack Height 16 Steerer Tube 1-1/8-1

8 Width 42 Cable Routing External Bar Top Style Flat Clip-on Compatible Yes Color Bead Blast Black Bar Drop (mm) 128 Material Alloy Bar Reach (mm) 70 Bar Clamp Diameter (mm) 31

fork/frame mount (PM-160/180) 74mm caliper post mount 74mm rotor (front/rear) F-200/220 part # M (HBMM) color silver

Dry Shower is the perfect way to freshen up without water

and foot alignment

Shimano GRX ST-RX610 Shift/Brake Lever BR-RX400 Hyd Disc Brake Caliper - Right/Rear 12-Spd Flat Mnt Caliper For 25mm Mount BLK CheckoutSpec= 50mm Material 7075-T6 Aluminum Bearing GradeShimano GRX ST RX610 Shift Brake Lever with BR RX400 Hyd Disc Brake Caliper Right Rear 12 Spd Flat Mnt Caliper For 25mm Mount Black. The Shimano GRX ST RX610 dual control lever delivers light and responsive shifting for mixed terrain riding (Note: BR1057 is a left non shift variation for 1x set ups) . The textured hood and anti slip brake lever surface increase control on bumpy terrain. The GRX BR RX400 2 piston flat mount hydraulic disc brake caliper