http://www.maximum-velocity.com/wheels_ ... utlawaxles
These titanium axles are precision, CNC-machined for top performance. They are equipped with a two-step, straight, round, and dual groove shaft, and a slightly tapered head to reduce wheel-to-axle contact. The axles are stronger than steel axles, but are about 1/3 lighter.
For alignment purposes, the Titanium axles can be bent with the new Pro-Axle Bender.
Let me know know if you have any questions.