From a press release issued by MSS Discovery Kawasaki:

MSS DISCOVERY TEAM AND ROB FROST:

The MSS Discovery team and Supersport rider Rob Frost have decided to end their partnership by mutual consent following discussions since round four of the British Supersport Championship at Oulton Park on Monday.

“The MSS Discovery team has concentrated on many areas of racing this year, including development of our Kawasaki machinery,” explained joint team owner Nick Morgan. “That, coupled with a disappointing start to the season for Rob has left us both taking a new, fresh direction.”

Stuart Simmonds, the team’s joint owner added: “It’s with regret that we have to go our separate ways but we wish Rob all the best for his own future ventures.”

Simmonds added: “The team will concentrate on the remainder of the 2004 British Championship and prepare for its World Supersport Championship debut, hopefully at Silverstone next month.”

The MSS Discovery team will now field sole Supersport rider Pere Riba aboard the ZX-6RR Kawasaki and Steve Allan in the National Superstock Championship on the Kawasaki ZX-10R.