While much focus tends to fall on rim weight and weight alone, that overlooks the much larger effect aerodynamics has on speed and energy used. Rolf Prima has led the alloy road rim market for 20 years with the Vigor – the fastest alloy wheels available. The Radiant is based on the Vigor's design and takes from that knowledge, delivering a rim that will feel considerably faster than other rims. The Radiant’s 32mm depth is 6+mm deeper than the standard competitor, giving you a stout and stable profile for charging through any headwind.
Drilled for external nipples and available in all-black disc brake versions.
All Astral rims are Tubeless Easy for tire installation that you can set up with a floor pump or even a hand pump. Available in 24 or 28 spoke hole count options.