The Stan’s NoTubes ZTR Alpha is exceedingly smooth, extraordinarily fast and unquestionably the next step forward in tubeless road rim performance. The Alpha 340 represents the first implementation of Bead Socket Technology (BST) for the road and cyclocross market. BST is a proprietary, patented design feature which incorporates an inner curve that is the same size and shape as the tyre bead to create a tighter tubeless seal and reduce strain on the tyre bead. The NoTubes ZTR Alpha has short sidewalls and a wide inside rim cavity to allow for a lower tyre pressure while maintaining a firm tyre feel with decreased rolling resistance, an additional 4mm of tyre to use and a more compliant ride quality. The low weight and semi-aero profile of the Alpha 340 makes for a fast accelerating, stiff and strong wheel built to meet the needs of every rider.
We can hand build these NoTubes ZTR Alpha 340 rims into a set of fast light wheels for sportif or racing using hubs from Tune, Chris King or Carbon-Ti. Call us on 01273 263825 or contact us for a quote via the custom wheel build quote form.