March 31, 2017

Profile’s Tech Tip #13: Correct spindle lengths for Inboard and Outboard Euro bottom brackets

The most common tech question we get here at the shop: If I have an outboard BB kit, what spindle length works best?

Rule of thumb: 5-5/8″ for an inboard, 6″ for an outboard.

Let Profile’s Gus Lanzilotta go into more detail here.

We hope this helps?

March 31, 2017


We are taking precautions to protect our employees and follow CDC and state guidelines. In the meantime, our machine shop is still running, we're here to assist you and we'll be shipping product to help support bike shops during this difficult time.