Vento Arione R1 Adaptive Size:135mm Its 460% range is all

Its 460% range is all systems go for any course

Extension Width Requirement: 65mm - 140mm (center - center)

Construction: Hollowtech II

Fits 12-spline tool fittings with an approximate outer diameter of 23

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Vento Arione R1 Adaptive Size:135mm Its 460% range is allNEW for 2027 Introducing the next generation of Arione: Arione R1 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 weight saving