SHEFFIELD'S top four riders represent the club in the Northern Fours at Workington on Saturday (7pm).

Ricky Ashworth, Andre Compton, Joel Parsons and Ben Wilson will be up against the home side, Redcar and Newcastle.

Workington are represented by Ulrich Ostergaard, James Wright, Kauko Nieminen and Craig Branney and will start the meeting as clear favourites.

Ostergaard was signed recently from Birmingham after falling out with the Brummies management and he is a replacement for broken vertebrae victim Carl Stonehewer.

TIGERS (at Workington v Newcastle and Redcar): Ricky Ashworth, Andre Compton, Joel Parsons, Ben Wilson.