Factor Bikes ONE - Size 52 / Blush asso Rene Herse TPU tubes use

Rene Herse TPU tubes use an all-metal valve with patented technology for leak-free performance

We started wearing the new RSR S11 during some of our hottest days on Marin’s longer climbs

and it makes seeing your routes and data easier

introducing bib shorts with cargo pockets to hardcore roadies goes just fine

Factor Bikes ONE - Size 52 / Blush asso Rene Herse TPU tubes useFactor ONE: Size 52 Blush Available in the studio for pickup or delivery. We have been waiting for a road bike that truly reflects where modern racing has gone, and ONE feels like that moment arriving in full. This is not a shape exercise or a styling experiment. ONE is the result of years spent refining airflow, rider position, and handling balance across projects like HANZ and Ostro VAM, then applying those lessons. From the first build it was clear