This week the guys at Sidewall give you a closer look at the Superstar Duty cranks. They look like sturdy units to me.
“Superstar BMX Duty Cranks
available regular or splined
strong tubular 3-pc crank
RHD/LHD compatible
19 mm heat treated cr-mo hollow axle, 48 splines
175 mm heat treated cr-mo arms
very low profile, ankle-friendly arms
813 grams / 29 oz
2012 colors : black, smoked chrome”