From Wikinline

Specifications

Part	:	K2 Soulslide frames (2005-2010) - Frames
Sizes	:	247mm
Spacing	:	UFS

Overview

The frames used on most K2 freeride skates.

Details

• Not 100% UFS compatible : 166mm mount spacing and no 20mm diameter cavity.
• No bridges in the structure.

Original Parts

• K2 Soulslide axles.

Compatible Parts

• K2 Soulslide brake support.