* ABS (Asymmetric Bolt System) for use with SL-K Light ABS chainsets
* Precision CNC machined AL7075/T6
* Shifting ramps and stainless steel pins on outer rings
* Black anodized with CNC silver
* Laser etched logo
Collect-in-Store for Stomp Ebox, Wired, ACDC, and many more items available for collection