Tony Rominger – World Hour Record Holder – Endorses QRS over the MRS and Other Systems

Jonathan Boyer – RAAM Race Across America Winner 1st Place 1985 and 1st Place 2006- Endorses QRS over the MRS and Other Systems

Dr. Michele Ferrari, MD – Professional Cycling Coach to Lance Armstrong, Alessandro Bertolini, Gianluca Bortolami, Gianni Bugno, Mario Cipollini, Claudio Chiappucci, Armand de Las Cuevas, Fernando Escartín, Gianni Faresin, Giorgio Furlan, Ivan Gotti, Andreas Kappes, Kevin Livingston, Eddy Mazzoleni, Axel Merckx, Thomas Dekker, Abraham Olano, Daniele Pontoni, Tony Rominger, Paolo Savoldelli, Filippo Simeoni, Pavel Tonkov, Enrico Zaina and Beat Zberg – Endorses QRS over the MRS and Other Systems