Giddy up. Yoenis Céspedes is back.

The Cuban slugger confirmed on a conference call Saturday that he’ll be ready to go, barring a setback, for the Mets’ season opener on July 24th.

“I don’t have an exact percentage on how I feel, but I feel way better than I did in March,” Céspedes said through translator Alan Suriel.

“I know for certain now that I will be ready, and I’m very excited for the season to start in two weeks.”

Céspedes has not played in a legitimate game — major league, minor league, or spring training — since July 20, 2018.

He’s showed much more, at least publicly, through the first week of summer camp than he had in the last 24 months.

“I’ve been able to start running, close to as normal as possible,” Céspedes, who also took reps in left field on Saturday, said.

“That’s been the biggest stride. Just the way my body feels now, it’s been great.”

The rehab was long and tiring.

During the coronavirus layoff, Céspedes said he was training seven days a week and waking up at 5 a.m. to get his work in.

He still feels a slight twinge in his heel when he gets up every morning, but it usually subsides after he starts walking around.

Of course, Céspedes’ main job is to be a masher in the middle of an already formidable lineup.

He proved that hitters like him can wake up and do just that (“It’s like riding a bike,” he said of facing MLB pitching after two years) when he took Seth Lugo deep in an intrasquad game on Thursday.

“Last week, we talked about Céspedes and my optimism and I made the definitive statement that Yo can hit,” general manager Brodie Van Wagenen said on a Zoom call on Friday.

“What he’s shown here — and everyone saw him hit the home run in the intrasquad game — we’re very excited about what the impact of his bat can be.”

In parts of four seasons with the Mets, Céspedes has hit .282 with 74 home runs and a 137 wRC+.

While the ability to slot him in as a designated hitter in 2020 allows the team more flexibility, the extent to which Céspedes can play the outfield will accordingly increase the number of at-bats he will take.

“The way that my body feels right now and the way I’ve been able to run, I feel like I’ll be able to play the outfield if that comes up,” he said.

The Mets are, at least to some extent, more well-equipped than in previous seasons to withstand Céspedes’ injuries.

But returning him to a lineup that now includes Pete Alonso and Jeff McNeil, as well as Michael Conforto and Brandon Nimmo, should make Luis Rojas a happy manager.

“I don’t think it’s any secret that we have one of the best lineups in baseball,” Céspedes said.

“We have everything. We have speed, hitters who can hit for power, hitters who can hit for contact. I think if everything goes right we’re going to be a very good team.”