Suits radiator hoses with an internal diameter of 20mm

This Acewell 20mm temperature sensor adaptor allows for very easy installation of a coolant temperature sensor on your dirtbike, roadbike, or ATV.
Simply cut the main coolant hose from the cylinder head to the radiator and install this aluminum sensor tube. Kit includes two quality stainless steel hose clamps.

Operates with ACE-TES10 temperature sensor