1/Seventeen HSF Aeria Stem Faceplate Garmin 3 AAA batteries (1

3 AAA batteries (1

- Up-grade from standard push-in variety

Compatible with all road 11 speed mechanical shifters

The CRS-1 offers six inserts with which to install the fork crown race

chainring bolts

1/Seventeen HSF Aeria Stem Faceplate Garmin 3 AAA batteries (1The HSF Stem Cap allows the Profile Design HSF Aeria bottle to be fitted to our standard 1 Seventeen stem. Performance The HSF Aeria bottle smooth's airflow onto the frame, offering the chance to lower aero drag while increasing hydration carrying capacity. To this point it has required a specific stem the new HSF Stem cap increases the options for access to the HSF Aeria technology Compatibility The HSF Stem cap is only compatible with the 1