Sella Selle Italia SELLA ITALIA 16 DONNA FeC BLK GEL FLOW
Rail material: Kit carbon: Maximum torque: 9 Main saddles: SLC GEL FLOW. Rail material: Hollow titanium Maximum torque: 8 Main saddles: SLR (before 2008), SLR TT, etc. Rail material: Titanium Maximum torque: 10 Main saddles: FLITE 1990, etc.