Two of this season's top Sydney juveniles are on a collision course in the San Domenico Stakes after impressive barrier trial performances at Rosehill.Unbeaten colt Masquerader and the John O'Shea-trained speed filly Solar Charged were a couple of the standouts at Rosehill on Tuesday, where dual stakeswinning colt Hinchinbrook also had the first public hitout of his new campaign with a trial win.Both O'Shea and Masquerader's trainer David Payne said their charges were on track to resume in the S

Two of this season's top Sydney juveniles are on a collision course in the San Domenico Stakes after impressive barrier trial performances at Rosehill.

Unbeaten colt Masquerader and the John O'Shea-trained speed filly Solar Charged were a couple of the standouts at Rosehill on Tuesday, where dual stakeswinning colt Hinchinbrook also had the first public hitout of his new campaign with a trial win.

Both O'Shea and Masquerader's trainer David Payne said their charges were on track to resume in the San Domenico (1000m) at Randwick on August 7.

Solar Charged led all the way in her 900m heat to win by 7-1/2 lengths with Corey Brown in the saddle.

Apprentice Nathan Berry was in the hot seat on Masquerader in his 900m trial and after being held up behind the leaders, the classy colt sped along the fence to post an impressive one length win.

"She is going very well," O'Shea said of Solar Charged.

"She did well (in the paddock) and that was evidenced by what she did this morning."

O'Shea rated this season's two-year-olds as a "vintage year" and said he had learned his lesson with Solar Charged and would not die wondering when she resumed.

"I think she needs to be ridden for speed," O'Shea said.

"I thought we learned that in the Reisling and I think we even learned that in the Golden Slipper - I think we could have gone even quicker there.

"They went out in 36 seconds and home in 34. We will be endeavouring to be aggressive in the manner in which we ride her."

Masquerader was unbeaten in two starts during the autumn including a brilliant win in the Todman Stakes (1200m) at Rosehill on March 20.

The colt was a $150,000 late entry for the Golden Slipper but a back muscle injury during the week of the big race forced his withdrawal.

"We're very happy with his trial," Payne said.

"We just wanted him to have an easy trial and we're happy with the way he has come back. He's much stronger."

Hinchinbrook, meanwhile, won't be there on San Domenico Stakes day on August 7 with trainer Gerald Ryan to use The Run To The Rose (1300m) at Rosehill a week later as the colt's spring launching pad.

The Fastnet Rock colt, like Masquerader in an earlier heat, got up along the fence with Blake Shinn in the saddle to win by 1-1/4 lengths.

Ryan said he would give Hinchinbrook another trial before the Run To The Rose, with the Group One Golden Rose (1400m) on August 28 a second-up target.

"He's better than he was last preparation," Ryan said.

"Every Fastnet Rock I've had have all got better at three. When he first started off I doubted whether he would even race as a two-year-old."

After his two Sydney missions, the Caulfield Guineas Prelude and Caulfield Guineas await Hinchinbrook provided he is indicating he can run 1600 metres.