Most people do it purely for the increased durability, not sure why else you would want to do it, it doesn't exactly look good unless its on a trick specific bike IMO, i'm planning on getting a set, but only because i'm on my second set of messenger cranks in 7 months, and my bike gets a bit of abuse.
Most people do it purely for the increased durability, not sure why else you would want to do it, it doesn't exactly look good unless its on a trick specific bike IMO, i'm planning on getting a set, but only because i'm on my second set of messenger cranks in 7 months, and my bike gets a bit of abuse.