Shimano GRX BL-RX820 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper Model=S500 Eagle AXS Rear Derailleur 25/64" hexagonal chain with textile

25/64" hexagonal chain with textile sleeve to protect against damage to the paintwork

4 AR to make the ultimate modern road wheelset

5mm thick anti-puncture protection layer

Latex free UV stable and hypoallergenic rubber compound Length 137 Flange No Lock On Yes Shape Ergonomic Color Nightride Blue Defined Color Blue Size Small

Shimano GRX BL-RX820 Brake Lever BR-RX820 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper Model=S500 Eagle AXS Rear Derailleur 25/64" hexagonal chain with textileShimano 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.