Kawasaki has signed former British motocross champ Graeme Irwin who will switch to tarmac racing in 2019 aboard a new and improved Kawasaki Ninja ZX-10RR in the British Superbike Championship, Superstock 1000 Class. Graeme will ride under the Team 109 Kawasaki banner, alongside 2018 Junior Supersport Champion Eunan McGlinchey who will