Node 4 back Kirkham and Linfoot Yamahas

The Rob Mac Racing Yamahas of BSB rider Jon Kirkham and Dan Linfoot in BSS have been re-branded and will run in orange livery thanks to a new title sponsorship from Node 4, a computer hosting company based in Derby.

Former backer Alastair Kennedy withdrew the North West 200 sponsorship shortly after Michael Rutter left the team.