BSD (United Kingdom) - New for 2021, the Substance XL V2 crank, the latest incarnation of the popular Substance XL crank.
The XL V2’s feature a new invest cast boss design that sits fully flush with the crank arm completely eliminating sharp edges around the ankles.
The cranks sit on an oversized hollow 24mm diameter spindle which is stiffer and stronger but with it being hollow, it does not add any extra weight compared to regular 22mm spindles.
The arms are constructed from super tough 4130 chromoly and feature a rectangular cross section for increased stiffness and grindability.
The Substance XL V2 cranks come complete with a super smooth BSD Mid 24mm bottom bracket.