The cockpit comes courtesy of Zipp's Vuka Alumina base bar and clip-on extensions, which as the title suggests are aluminium in construction. In lieu of the more modern one-piece foundation bar and stem that attributes integrated mounting points for the risers and extensions, This technique employs a regular stem as https://tri-bike-cervelo13466.frewwebs.com/27291132/a-secret-weapon-for-bicycle-stores