Ergon ST Core Prime Women's Saddle Road_Shoes HollowGlide hollow outer chainring gives

HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance

orange and platinum

Universal fit - one valve for all rims types

CNC machined from a solid block of 6061 T6 Aluminum

Ergon ST Core Prime Women's Saddle Road_Shoes HollowGlide hollow outer chainring givesErgon ST Core Prime Women's Saddle The ergonomic saddle revolution for touring bikes. The floating TwinShell with ergonomic core supports the natural pelvic movements while pedaling, actively relieves the sit bones, and reliably dampens vibrations caused by the riding surface. The core consists of the latest E TPU materials, bringing state of the art technology in responsiveness and damping. The saddle shape has been anatomically perfected