Profile Design - 1/Seventeen Stem HSF Aeria Faceplate Stock Item:PROFILE 1/SEVENTEEN HSF AERIA STEM FACEPLATE Materials: Heavy duty TPU fully

Materials: Heavy duty TPU fully welded

Perfect for steeper tracks the Spacer allows you to adjust the height of your front end by sitting between your stem and crown

Fits on post mount native sizes 140

SPECIALIZED SL 1

While other tires are designed to let you ride beyond the end of the road

Profile Design - 1/Seventeen Stem HSF Aeria Faceplate Stock Item:PROFILE 1/SEVENTEEN HSF AERIA STEM FACEPLATE Materials: Heavy duty TPU fullyPROFILE DESIGN 1 SEVENTEEN STEM HSF AERIA FACEPLATE The 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: