Shimano GRX BR-RX410 Road Hydraulic Disc Brakes po-foxwarehelm-224 or lapping spring slush

or lapping spring slush

this helmet works as good in a fast paced race as for a ride around town

Low Impact

Carry virtually any bike

along with hand pockets and a crew neck design

Shimano GRX BR-RX410 Road Hydraulic Disc Brakes po-foxwarehelm-224 or lapping spring slush2 Piston RX410 flat mount hydraulic disc brake caliper Provides greater control for mixed terrain riding Excellent heat dissipation Convenient tool access Easy and clean bleeding system Includes L03A resin pads with improved wear resistance Attributes Fluid Mineral oil Brake Material Aluminum Brake Weight 109g Caliper mount Flat mount Disc Diameter 140 or 160mm (not included) Primary Color Black