Rob Adelberg is an Australian freestyle rider from Benalla who rode for Metal Mulisha at X-Fighters and X Games. His riding includes full freestyle runs, backflip combinations and technical frontflip variations. He competed in both Freestyle and Best Trick, and won gold in both at X Games in 2022.

His first Red Bull X-Fighters win came at Glen Helen in 2013, where his qualifying result stood after wind canceled the finals. He finished third overall in the 2015 series and earned X Games Freestyle silver in Austin in 2016. Adelberg also took his tricks to snow bikes, winning X Games Snow Bike Best Trick in 2018 and 2019. The frontflip variations continued, with more Moto X Best Trick golds in Osaka and Salt Lake City in 2025.