The Transfer SL (Super Light) is an ultra-lightweight seatpost for your short travel gravel, XC and marathon bike. Up to 25% lighter than the standard Transfer post. FOX has class leading reliability. 2 position simplicity - up or down. Clean internal routing. 

The Performance Elite series is the same as the top-of-the-line Factory series except it has black anodizing and steel hardware where the Factory series has Kashima coating and titanium hardware...which we also have.