Nickname: Treeby
Team name: Caloundra Motorcycles
Race number: 277
Date of birth: 07/08/2008
Hometown/state: Southside, Queensland
ProMX class: MX3
ProMX debut: 2024
Career highlight: Second place overall for South East Queensland Series Junior Lites; first in his class and 19th overall in his first QLD event
Make and model of 2025 motorcycle: Yamaha YZ250F
Sponsors: Next Generation Electrix, KD Moto, Trademark Signs, Gas Imports, Thor Australia, Michelin, Caloundra Motorcycles, MX Farm
First motorcycle: Honda CRF80
Describe yourself: Determined, disciplined and social
Fun or interesting fact: Addison rode his PW50 into a barb wire fence when he was five and never wanted to ride again until the age of 13
Hobbies outside of racing: Cycle and gym
Race preparation: Practice on the motorcycle and learn new techniques in a quest to be his best
Social media handle: Instagram: @addison_treeby