You will see a drop down menu you need to click on it so you will pick the part you need if you do not do that the order will not show the proper part or price.
Once you pick the part you need you will see where it will say Online Price then you will see the cost of the part you are ordering.

This page is for Metric motorcycles the screw is different
Our Control Housing Mount holds all of our clocks or thermometers
The install is very simple. One screw that goes through a spacer in either
the top or bottom screw of the switch housing.
$49.95 132101M CHAMP HOUSING WHITE clock
$49.95 132201M CHAMP HOUSING WHITE temp
$49.95 132211M CHAMP HOUSING WHITE (Celsius) temp
$49.95 132102M CHAMP HOUSING BLACK clock
$49.95 132202M CHAMP HOUSING BLACK temp
$49.95 132212M CHAMP HOUSING BLACK (Celsius) temp
$57.90 132103M CHAMP HOUSING BLACK & SILVER HORSESHOE FACE clock
$57.90 132203M CHAMP HOUSING BLACK & SILVER HORSESHOE FACE temp
$57.90 132213M CHAMP HOUSING BLACK & SILVER HORSESHOE FACE (Celsius) temp
$57.90 132104M CHAMP HOUSING BRUSHED SILVER ALUMINUM clock
$57.90 132204M CHAMP HOUSING BRUSHED SILVER ALUMINUM temp
$64.95 132105M CHAMP HOUSING EL Back-lit White Face clock
$74.95 132106M CHAMP HOUSING LED Back-lit Black Face clock
$57.90 132107M CHAMP HOUSING RETRO Black & White Analog Clock
$57.90 132207M CHAMP HOUSING RETRO Black & White Analog Thermometer
$57.90 132108M CHAMP HOUSING CLASSIC Black & Silver Analog Clock
$57.90 132208M CHAMP HOUSING CLASSIC Black & Silver Analog Thermometer
$49.95 132901M CHAMP HOUSING USMC Marines Corp. cloisonné

Marlin’s CHAMP Series (Control Housing with Adjustable Mounting Position) clocks and thermometers are designed to be functional and stylish. They quickly and easily mount into the existing bolt hole that holds on the control housing of the brake or clutch assembly of your Harley or metric bike with the appropriate size bolt. With an offset hole on the rear of the CHAMP housing you are able to rotate the mount into positions that compliment your bike and are easy to view, the length of the included chrome standoff ensures it will not interfere with your switches and will look sleek and stylish. Combine the CHAMP mount with any one of the 8 stylish clocks or 9 variations of thermometers Marlin manufactures and you have a meaningful chrome analog gauge that will bring you years of faithful service. Machined from billet aluminum and show chromed this unit fits most motorcycles control housings or can be mounted in various ways to other suitable holes for attachment.