This adaptor is compatible with GARMIN Edge, cateye. Easily attach it to the handlebar to record your riding experience in a new way.
Product Features:
For31.8mm handlebar(also with the washer for 25.4mm handlebar)
Full Compatible for GARMIN Edge series computer
Also fits for the cateye series computer
Weight:about 50g

Package Content:
1 X Bicycle handlebar Mount