Is there a direct cross-replacement I could buy at the local auto parts store?

 

You didn't say what year or model but I was able to get my key copied at a local lock and key place. I hope you have a second key someplace.

 

If you are lucky enough to have the key number provided upon purchase a replacement can be provided without a huge effort.

 

A new ignition key switch is inexpensive, easy to install, and comes with two keys.

 

'81 Sportster @IronMick where at? I know it's pretty simple I've had to do it for my big rigs mire than once just not sure where to pick en up post haste. Thanks guys you're awesome much love from GA!

 

Don't feel bad I was out in Montana 2 years ago at the testy fest, Sunday the last day of the ralley I pack up my tent go to leave and discovered I had lost my key, 6 hours latter and 350 dollars I was back on the road

 

I was told my the local HD that I could get a replacement key direct from them with nothing other than the VIN number. I did mention that it was for a 75 model and they said no problem.

 

Any motorcycle shop. J&P Cycles part number 3700015 or 3700016 less than $15.

 

And for forty you can get a cool barrel key like I got.

 

The trouble with the round key switches is that you can operate them with a plastic ball point pen half - or at least so i have heard.