.Aug 29, 2024, 06:50 PM ETThe 49ers and wide receiver Brandon Aiyuk reached deal Thursday on a four-year, $120 thousand extension that is going to contractually tie him to San Francisco for the upcoming five seasons, resources informed ESPN's Adam Schefter.Aiyuk joins Miami Dolphins star Tyreek Mountain as the fifth-highest spent recipient with an average annual value of $30 thousand per season.Aiyuk, 26, had 75 catches for 1,342 backyards and also 7 goals for the Niners final time.