The 49ers and tight end George Kittle finalized a new five-year contract on Tuesday. The full details of the deal have arrived. Here they are: 1. Signing bonus: $18.145 million ($3 million to be paid by May 9,

The 49ers and George Kittle put an end to a week of simmering contract drama and inked a record-breaking four-year extension.

The $19.1 million average annual value tops the previous record for a tight end of $19 million set earlier this offseason when Trey McBride resigned with Arizona.