Originally Posted by
renton20
I dunno, I think they look bad ass but I can't think of any possible advantage they have. tricks- go for a chucker, standard vs or even fusions are plenty tough for any street use- potholes etc, aero seems kinda silly because they are so heavy. I would love to be proven wrong as I think these look cool, but what are the pros to these rims?
Only until very recently, aero has always meant heavy. The benefits of light weight and the benefits of aero are different, and useful in different situations. Light weight wheels spin up faster. Aerodynamic wheels hold speed better, and when your speed is constant (and high), more weight doesn't matter. Light wheels may be beneficial where acceleration is more important than top speed, or where weight matters more than top speed (hill top finishes, perhaps?). But take a look at the pro peloton - aero wheels everywhere. In the racing world there has been a pretty regular weight-v-aero conversation ever since the introduction of disc wheels, and then carbon rims and trispoke-type wheels, and many many many people conclude that aero trumps weight.
However, this doesn't really necessarily apply to the B43, which I think is part of a recent "deepest V" competition that was started when HPlusSon released their rims.