[Working] Lost master key for Hyosung SF 50 Rally - how to recover programming code?

4745 views - Last reply: April 02, 2025
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How can I find my Hyosung SF 50 Rally's key code to program a new key?

Hello! We've developed a VIN-based tool to help you get your key code for the Hyosung SF 50 Rally. Check it out here: VIN Key Code Generator.

Replies (4)

My Hyosung SF 50 Rally's been in the garage for a week over this. Thanks!

Hoping someone can confirm this works for a newer Hyosung SF 50 Rally.

Thanks for sharing! Been looking for a key code fix for my Hyosung SF 50 Rally.

Just tried this on my Hyosung SF 50 Rally—anyone else have success?

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