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How To Determine if Master Lock Disc Brake Lock # 8304DPS Will Fit on 2012 Harley Davidson


I own a 2012 harley ultra classic fire fighters edition n would like to know what disk brake would fit n how would i measure to know thanks.


Expert Reply:

To determine if the Master Lock 3 Inch Disc Brake Lock, part # 8304DPS, will fit your 2012 Harley Davidson Ultra Classic Firefighters Edition you will want to measure the distance from the outside edge of your rotor to the inside edge of rotor. If that measurement is less than 2-1/4 inches, then # 8304DPS will fit your Harley motorcycle. The rotor on your Harley motorcycle will need to have an opening for the pin on the Master Lock to go through for the lock to work properly.

I am including a picture of the lock on a brake rotor that will show you where you will want to measure on the rotor.

The Master Lock disc brake lock has an opening measurement of 2-1/4 inches. See the included photo of the measurement.

I am including a link to a video review on the Master Lock disc brake lock that will show how it attaches to the bike.

click to enlarge
click to enlarge
expert reply by:
Jeff D

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