Shimano GRX BL-RX820 Hydraulic Disc Brake Lever Left/Rear cassons The Procen utilises an innovative

The Procen utilises an innovative 2-position lens system to overcome a problem common with all visor helmets: lens fogging

Replacing them restores the secure grip

wallet & toolsBAG ATTACHMENT: Nylon StrapsHEAD TUBE DIAMETER: Fits ø53 - ø75 mmTOP TUBE DIAMETER: Fits ø38 - ø52 mmSIZE:

the Shimano GRX RD-RX822 1x 12 Speed Rear Derailleur delivers quieter shifting and more secure chain management in rough terrain

Front Axle: 15 x 110mm "Boost" Thru Axle

Shimano GRX BL-RX820 Hydraulic Disc Brake Lever Left/Rear cassons The Procen utilises an innovativeShimano Bl RX820 Brake Lever l. h Wbr RX820 Rear Disc Brake HBL RX820 BRAKE LEVER L. H wBR RX820 REAR DISC BRAKE HYDRAULIC SHIMANO GRX Hydraulic Disc Brake Lever and Caliper Enhanced comfort and control on mixed terrain. Optimized for single chainring drivetrains, the SHIMANO GRX BL RX820 L brake lever delivers grydraulic.