http://ninercaphell.com/2013/11/23/tramaine-brocks-contract-details-according-to-a-source/#doc3
I just had contact with a source, who informed me of Tramaine Brock's new deal, which has a $3.75 million signing bonus, along with yearly $320,000 roster bonuses, tied into the 46-man active gameday roster, and yearly $130,000 workout bonuses. He also has playing time incentives.
His base salaries are, $800,000(2014), $1.85 million(2015), $2.7 million(2016), $3.1 million(2017).
His $1.323 million base salary stays the same for 2013. His $800,000 2014 base salary is guaranteed.
His cap numbers are as follows.
2014- $2 million
2015- $3.05 million
2016- $3.9 million
2017- $4.3 million
Update: Brock's 2015 base salary becomes guaranteed on April 1st, 2015, as long as he is on the 49ers roster. And his incentives are $250,000 for 60% playing time and/or 6 INTs, and an additional $250,000($500,000 in total) for 80% playing time and/or 6 INTs.
[ Edited by AB81Rules on Nov 23, 2013 at 6:01 PM ]