Big aim is a T.T. win in 2016
Lee Johnston is to stay with East Coast Racing for the 2016 road racing season.
The 26 year-old Ulsterman admits he has had some "very flattering offers" for next year but has decided to continue his development with the Lincolnshire-based outfit.
Johnston finished third in the 2015 Superstock T.T. and has increased his fastest lap speed around the Mountain Course to 130.851mph.
He achieved three victories at the Ulster Grand Prix as well as a win at the North West 200.