Substance JPR KTM is a team built where racing ambition meets industry expertise. At its core is rider-manager Jake Preston, who balances Arenacross competition with running Spiral GFX — a rapidly expanding graphics business serving riders and teams across Europe and the USA. Backed by long-time supporters Substance, a major global supplier within the graphics industry, the team blends professional presentation with serious racing intent, proving that image and performance can go hand in hand.
Preston’s international racing schedule and race-sharp preparation reflect a team run with purpose and precision, while its KTM machinery provides a proven platform indoors. For 2026, the operation strengthens further with the addition of charger Luke Burton, whose return to Arenacross follows injury setbacks and
a standout home appearance in Belfast.
With strong industry roots, trusted partnerships and riders motivated by more than just results, Substance JPR KTM enters the Arenacross Tour as a smart, self-made outfit — quietly confident, well prepared, and capable of springing surprises when the gate drops
Luke Burton has carved a notable path in the motocross world, earning a reputation for his relentless dedication and professionalism. Throughout his career, Burton has consistently demonstrated his skill and tenacity on the track, leading to numerous championships and accolades. His journey is marked by significant contributions to the teams he has been a part of, where he has showcased his racing prowess and his commitment to the sport. His story is one of perseverance and passion, embodying the spirit of motocross through his continuous pursuit of excellence.
Jake Preston has made a significant impact on the British motocross scene since turning pro in 2017. Hailing from Preston, Lancashire, he has become a formidable competitor in the MX2 class, particularly known for his performances in the MX Nationals and the British Motocross Championship. Jake’s journey in motocross began in his early teens, fueled by a passion for racing and a drive to excel. His talent quickly caught the attention of major teams, leading to his current position with FUS Marsh Honda Racing, where he continues to showcase his skills on the Honda CRF250R.
James Mackrel, from Newtownards in Northern Ireland, has established himself as a rising talent in the motocross world. Starting his career in the youth ranks, James quickly advanced due to his natural talent and dedication. By the time he turned professional in 2016, he had already made a name for himself in local competitions. Known for his agility and competitive spirit, James has become a formidable competitor on the Arenacross circuit, representing Team Geartec Norman Watt Racing. His journey through the ranks of motocross is marked by perseverance and a relentless pursuit of excellence.
