Eight games into the season Juventus look to be on their way to a record sixth consecutive Serie A crown after opening up significant gaps on key title rivals Napoli and Roma.
Roma, at home to Palermo on Sunday, are second at five points adrift while Napoli travel to rock-bottom Crotone looking to end a two-game run of defeats in the league that has left them seven points off the pace.
Milan's surprising purple patch of late saw the Rossoneri hand Chievo their first home reverse of the season Monday in a 3-1 win that moved them up joint second.
Bonaventura credits new coach Vincenzo Montella with helping to "end the chaos" that has reigned over the seven-time European champions in recent seasons.
And the Italy international believes the time is right to throw a spanner into Juve's tite plans.
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"We can win it because it's a stand-alone match, we're at home and they will have to be fully at 100% against us," Bonaventura told La Gazzetta dello Sport. He added, "And, our game is on a par with the top teams in the league."
Milan's last win over the Turin giants came in the 2012-2013 season, when current Juventus coach Massimiliano Allegri was still at the helm after leading them to the 2011 title.
Juventus have won all seven league meetings since, as Milan bounced from one mini-crisis to another.
Montella is the club's fifth coach since Allegri was sacked following a 4-3 defeat to Sassuolo in 2014, and Bonaventura says the ex-Fiorentina handler has brought "joy" back to the club.
Bacca has been in solid form, even coming off the bench in the 88th minute at Chievo to force a last-gasp own goal.
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With six goals to his name and stats which show Bacca scores with every second shot, Juventus 'keeper Gianluigi Buffon expects a tough workout.
"If you believe the numbers then he'll score, because last year he hit a shot and I saved it," said Buffon. "I hope we manage to stop him before then, but he has a scorer's instinct, he always knows where to shoot."
If Juventus drop points, none of their rivals are likely to grumble.
Roma host Palermo a week after stunning Napoli 3-1 win at the San Paolo where Edin Dzeko hit a brace to take his league-leading tally to seven.
Notwithstanding Milan staying on track, Luciano Spalletti's men are now considered the most likely team to trouble Juventus this season, and warmed up for hosting the Sicilians with a 3-3 draw at home to Austria Vienna on Thursday in the Europa League.
A visit to league strugglers Crotone, meanwhile, could not come at a better time for Napoli as they look to boost flagging morale.
Maurizio Sarri's men have suffered consecutive defeats in the league, to Atlanta and Roma, and were stunned 3-2 at home to Besiktas in the Champions League in midweek
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