We ship our handbuilt wheels all over the world and it’s essential they arrive true and stay true. Grimlock helps us achieve this.
Grimlock is a special tool we developed and built to pre-stress our wheels. If you’ve ever ridden a new bike or wheelset and heard pinging from the wheels, or if you’ve ever had a wheel go out of true or loose tension shortly after being built then you’ve seen inadequate pre-stressing.
Grimlock compliments the work of the wheelbuilder who crafts every wheelset which leaves our workshop.