I thought it was 1K but you'll need the lock to prove it im sure!
It's 2.5K (http://www.kryptonitelock.com/Pages/ProductInformation.aspx?PNumber=997986) , as for proving it you might need to call them
@burritoguy started
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It's 2.5K (http://www.kryptonitelock.com/Pages/ProductInformation.aspx?PNumber=997986) , as for proving it you might need to call them