Yoke Offset Calculator

Enter the yoke dimensions in the upper section and then press calculate.
The yoke offset will be displayed in the lower area in the same units as your input dimensions.

Fork Leg Diameter
Distance between Fork Legs
Distance to Post
Post Hole Diameter

Fork Width (C to C)

Known Yoke Offsets

BMW 650GS - 21mm, KTM WP4357, WP4860 - 18 or 20mm, Yamaha YZ - 25mm