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The Link below will take you to the Big Dog Biker forum Speedometer Replacement How To. Speedometer Replacement

What should I gap my spark plugs at? What dictates the width of a spark plug gap is both the amount of voltage and amperage of your ignition system...

Service Interval Guide For Big Dog Motorcycles You are required to be a registered customer to download WSW's available documents. Simply place...

No longer available from S&S Unfortuantely S&S is phasing out the X-Wedge motors and all the accessories that went with them. Fitment:...

All the components you need to rebuild your Worx Shocks. This kit works with the Big Dog OEM WORX shocks as shown below. It will not work with any...

This Sheathing is for the voltage regulator Positive wire and other areas that may require protective sheathing for wires carrying voltage....

This Sheathing is for the Harness wiring that travels from the bottom right of the battery box down along the bottom left frame rail to under the cam...

Wire Harness kit for 07-08 Big Dog K9 EFI Includes: Backbone Harness Part # 172-000013-00 Main Power Harness Part # 172-000018-00

Wire Harness kit for 07 Big Dog Mastiff Includes: Backbone Harness Part # 172-000055-00 Main Power Harness Part # 172-000058-00