KING’S Lynn boss Rob Lyon insists his riders are determined to end Andre Compton’s proud unbeaten record on Wednesday.

Compton, who has won all 20 of his races so far this season, takes his Sheffield side to the Norfolk Arena in Premier Trophy action.

Said Lyon: “All my boys are keen to lower Compton’s colours – even though top stars like Magnus Zetterstrom have so far failed to do so.”