PowerTap has developed a reliable carbon rim with their G3 Amp 35 Carbon clincher wheelset for riders looking to be able to both race and train on the quick stuff. The 35 mm deep rims feature a 24.5 mm width, and lightweight DT Swiss Aero Comp spokes along with brass nipples lace them up to cartridge bearing hubs with a G3 power meter hub out back. The G3 uses ANT+ wireless technology to transmit ±1.5% accuracy power numbers to a Joule or other ANT+ compatible head unit. 20 spoke radial front lacing and 24 spoke 2x lacing at the rear. Includes rim tape, quick release skewers, and carbon-compatible brake pads. Claimed weights are 690 g / front, 927 g / rear, 1617 g / total.
Shimano / SRAM 9/10/11 speed compatible. The G3 hub can be fitted for Campagnolo cassettes using the PowerTap Freehub Body Kit. (Available here.)