I'm comparing sport pedals and road pedals, what is the advantage of one over the other?
The links are included below:
http://www.amazon.com/Shimano-PD-M520L-Sport-Pedals-Cleats/dp/B000WYAENC
http://www.amazon.com/gp/product/B000P9TOHQ/ref=pd_lpo_k2_dp_sr_2
