Selle San Marco Allroad Carbon FX Saddle Open-Fit Wide - Gravel The diameter is often stamped

The diameter is often stamped on the lower part of your current seatpost or on the manufacturer's web page

black anodized shaft and smooth action

68HT - Larger headtube crown

82mm minimum insertion

Selle San Marco Allroad Carbon FX Saddle Open-Fit Wide - Gravel The diameter is often stampedSelle San Marco Allroad FX Wide Open Fit Carbon Saddle For Gravel Bikepacking 7x9 Carbon Rails Stay comfortable on gravel adventures with the Allroad Carbon FX, featuring Carbon DNA rails. Built specifically for rough gravel trails, the Allroad Carbon FX brings comfort and support in any situation with Carbon DNA rails. The narrow front end allows your legs to move freely while pedalling with the wider rear end and slightly lifted edges providing