Shift buttons mounted to the end of a bar plug
Included wire connects to Blip Box
Fits bars with 19 - 20.5mm inside diameter
I had blip before and the clic are much better! It is much easier to shift, the buttos are easier to press. Also my position in my aero bar is much better because the blip are not in the way anymore. Best mod you can do on a tt bike. I highly recommended the blip.