Profile Racing – Tech Tip: Shorter BMX Crank Arm Size

The guys over at Profile Racing have released their latest “Tech Tip” feature. This time around they take a look at some of the benefits of shorter crank arm sizes for the freestyle side of BMX. They give you a few examples of some of the benefits of running shorter BMX cranks, along with some insight from Pro team riders Grant Castelluzzo, Dillon Leeper and Zach Rogers who run cranks between 170mm and 175mm. You can check it out right here.

What size cranks do you run and why? Let us know in the comments!