I stuck a 1/2" dia round magnet wrapped in yellow tape on my disc lock. When I used the lock I put the magnet over the bike ignition key hole....
What type of oil are you using?
Oh!!! Mine is like new and for sale!!
I used a Givi TankLock T489 Tank Bag for several years. Never had a problem with scratches. The only way I can see that occurring is by the user...
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