A new updated version of the BSD Substance XL crank with a new invest cast boss design that sits fully flush with the crank arm completely eliminating sharp edges around the ankles.
BSD Mid 24mm bottom bracket included.
A new updated version of the BSD Substance XL crank with a new invest cast boss design that sits fully flush with the crank arm completely eliminating sharp edges around the ankles.
BSD Mid 24mm bottom bracket included.