Garmin Varia RearVue 820 Taillight 6.3''x11.8'' Description Gas Fill Compact Assembly

Description Gas Fill Compact Assembly Compatibility Transfer Transfer R

now lighter and more comfortable than ever before

Largest Cog 36 Fits Model GRX RX820 2x12 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black Feature Aluminum Pulley Carbon Cage

Primaloft quilted insulation provides ventilated wind resistance and

or use a roto fleece or roto-wool

Garmin Varia RearVue 820 Taillight 6.3''x11.8'' Description Gas Fill Compact AssemblyVaria RearVue 820 is the rearview radar and tail light that alerts you to approaching vehicles on your compatible Edge cycling computer, Garmin smartwatch or Varia app on your smartphone. With our most powerful and precise radar tracking technology, it detects vehicle size and threat level with a wider field of view. The tail light provides enhanced visibility and features a brake light flash pattern when youre slowing down or stopping. TECH SPECS