The New Value King? (with one major flaw)

The whole Polygon lineup is a bargain! $4500 A9X (Durace Di2): https://bikesonline-usa.sjv.io/Py3a1N $2850 S8X (Ultegra Di2): https://bikesonline-usa.sjv.io/NkObGO (use code NORCAL5) $2185 S7X (105 Di2): https://bikesonline-usa.sjv.io/GmzgDE (use code NORCAL5) $2185 A7 (105 mech): https://bikesonline-usa.sjv.io/VmqN4R (use code NORCAL5) Optimize your wheel/tire aerodynamics:    • Searching for the Fastest Tire / Rim Combo   Check out the Masterclass course: https://www.norcal-cycling.com/couch-... (scholarships are available) Have footage to share? Easy 5 min uploader here: https://forms.gle/GqUf2AZ7TgeGqqwq5 Stay updated with weekly bike racing commentary, tips, and strategy by subscribing: http://bit.ly/2wUTrJd My Strava:   / strava   Performance Bike helps support this channel: performancebike.com Instagram:   / norcal.cycling   Send Coaching and Collaboration related questions to: [email protected]