Zack Leader has re-signed with World Championship winning Australian team GravityBike HQ for the 2019 gravity racing season. Leader has agreed to race with the world recognised outfit for a further season, after what Leader himself described as a "difficult but eye opening" 2018 campaign. Leader will again compete in the UK and at the World Championships next year, alongside Brett Phillips.

Zack Leader has been ranked as the 2nd best gravity bike rider currently racing in the UK after the 2018 season. It comes after Leader achieved 3 x 3rd place finishes this year, as well as a 4th place at Worlaby and a 9th place finish at this year's 2018 World Championships. It's the third successive year in a row that Leader has been in the number 2 spot, after finishing runner up in the British Championship in 2016 and 2017.