Brookes and Johnson get the laps in
Norton has carried out an extensive test session at Jurby over the past two days.
Australian riders Josh Brookes and David Johnson put the brand new SG6 bikes through an intense work-out.
They were joined by seven-time TT winner Mick Grant who is a consultant to the team.
Norton boss Stuart Garner says they picked Jurby to keep things low-key:-
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Five competitors - including three debutants - set to be involved
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