From Wikinline

Specifications

Part	:	Roces 6mm axles (2008-2010) - Axles
Diameter	:	6mm

Overview

The axles found on many Roces frames.

Details

• Slightly smaller diameter than standard 6mm axles.
• Require Roces bearing spacers for a perfect fit, as standard 6mm spacers have a slightly bigger inner diameter.
• Exist in various lengths (32mm, ...).
• Different small tips exist, with different non threaded length.