Zipps new speed weapon zipprsquos 202 firecrestreg carbon clincher is all about aiming higher zipp took their classic 202 tubular wheelset ndash the legendary climberrsquos companion ndash and transformed it into a stiff lightweight and aerodynamic carbon clincher speed weapon ideal for every road you travel at 1 450g the 202 firecrest is the lightest entry in the firecrest carbon clincher lineup the zippreg 202 firecrest carbon clincher retains the classic 32mm rim depth of it