Speedmaster Disk Lock

Couldn't get my Xena disc lock on my Bonneville America! No slots / holes big enough.

So yeah, check dimension carefully, both for holes size and distance to edge of the disc.

 

Oxford Alpha XA14 alarmed disc lock

I use them, charge it via USB once every couple of months

Come in various pin sizes

Edited weeks to months

 

I parky with the rear wheel to a wall and place the disc lock under the calliper as close as I can. This makes it difficult to acesss other than to unlock it and the bike can't be rolled forward

 

Correction, the Oxford Alpha disc alarms only need charging once every couple of months if not longer, not weeks like a said earlier

They go a long time between charges

 

Changed the battery in my Xena once in 8 years !!!!

 

I have one for my old America. I had to exchange it for one with a smaller pin size. I then found out all 3 of my Triumphs.have the same.size holes in thier disc. I mainly use in on the America though because it would.be the easiest to steal and has the most accessories on it. ...J.D.