Shimano GRX BL-RX820 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper MFPN=11159392 Alignment is made by a

Alignment is made by a simple

Compatible with HG 12-speed chains Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black keyword search 105 Crank Length 175Mm

5" Platform Lowside Frame Material Steel Frame Type Rigid Front Axle 15mm Thru x 110mm Color Dream Tangerine TT (Effective) 570 Brake Type Disc Fork Material Steel Fork Type Rigid Size X-Small

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} Lightweight XC race tire

Shimano GRX BL-RX820 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper MFPN=11159392 Alignment is made by aShimano GRX ST RX820 dual control levers delivers light and responsive mechanical shifting for mixed terrain riding and racing (Note: BR1060 and BR1061 are left non shift variations for 1x set ups). The ergonomic shifter design improves comfort by decreasing pressure on your palms while the textured anti slip brake lever surface increases control on bumpy terrain. The SERVO WAVE brake lever action provides greater braking power with improved control.