The 45mm rim profile offers a great balance of aerodynamics, comfort and control. 

The winning combination of our RP45 rim, found in our top of the range RP45-LTD wheelset, matched with Zipp´s superb ZR1 hub. This wheel packs a punch in terms of performance.

Core technologies


For those who want the widest tyre choice, our RP road wheels use a wide, but not too wide, 21mm internal width, maximising compatability with tyres from 25-32mm.


A wheel isn’t just a rim, hub and spokes, rather a system which works together and where many elements have an effect on performance. Spoke tension makes a massive difference to the stiffness and feel of a wheel.

Technical specifications