Cannondale HeadShok Upper Mount Assembly C-class the RD-R9250 communicates wirelessly with

the RD-R9250 communicates wirelessly with your shifters while maintaining a wired connection to the battery for maximum speed and reliability

smoother lever action

The round shape supports the natural pelvic rotation and improves the saddle contact

Lightweight and robust gravel bike seatpostDesigned to smooth out the roughest ridesUD carbon with Dyneema constructionInnovative 1-bolt clamping system which allows for a wide range of saddle angle adjustmentsCompatible with Shimano Di2 battery integration

which was known for its performance and reliability in races

Cannondale HeadShok Upper Mount Assembly C-class the RD-R9250 communicates wirelessly withCannondale HeadShok Upper Mount Assembly