Drag Specialties 2.45in. Mini Electronic 8000 RPM Tachometer - White Face with Black Needle - 2211-0058

Feature chrome bodies, polished stainless steel bezels, non-fluctuating needles, back-lit translucent faces, chrome
Y mount and handlebar clamps
Water- and vibration-resistant construction
Bezel diameters are 2.64in.
Overall length is 3.0in. for mechanical tachs and 2.7in. for electronic tachs
Color-coded wires and wiring instructions