Vento Arione R3 Adaptive Size:145mm The TSI-1 enables you to

The TSI-1 enables you to inject the perfect amount of sealant directly into mounted tubeless tires through the valve stem without removing the bead from the rim

super-strong 8 millimeter hex on one end and a ball end hex on the other

Material: Alloy

Cyclists know that to become competitive they need to train with purpose

This contributes to smooth and efficient gear shifting

Vento Arione R3 Adaptive Size:145mm The TSI-1 enables you toNEW for 2027 Introducing the next generation of Arione: Arione R3 Adaptive. Bringing together the flat profile and streamlined shape of our high performance racing saddle with the tailored zonal comfort of our 3D printed Adaptive padding, Arione Adaptive provides balanced support from nose to tail, for riders who prioritize complete freedom of movement and aerodynamic body positioning. Finished with a carbon reinforced nylon shell and lightweight,