KOM Cycling

Wahoo Replacement Disk (For CM03/04 Mounts)

What Our Gearhead® Experts Are Saying:

"I always keep a spare disc in my toolbox. If the mount starts to feel worn or I’ve taken a spill, it’s a quick swap that brings back that tight, confident lock-in. It’s a small, inexpensive part that can save a much more expensive head unit."

When we’re tracking intervals, navigating new routes, or chasing PRs, our head unit needs to stay exactly where we put it. The Wahoo Elemnt Replacement Disc from KOM Cycling gives us an easy way to restore that secure quarter-turn connection and keep our cockpit dialed.

Designed as a direct replacement for worn or damaged discs, this insert reestablishes a firm interface between our Wahoo device and compatible mounts. Its breakaway design is intended to fail before the computer tabs in the event of a crash, helping protect the more expensive component. Quick to install and compact enough to carry as a spare, it’s a practical fix that keeps our ride data steady and secure across road, gravel, and training sessions.