Lamborghini commitments could result in a 15-round send-off for icon.
Added stability the aim of Motorcycling Australia and Williams Event Management.
New Zealand international a surprise signing for factory-backed team.
Partnership strengthened for 15th straight season.
Defending champion agrees to multi-year deal with the factory team.
Geico Honda rider to defend number one plate in 250SX East category.
Spaniard agrees to multi-year deal with Rockstar Energy Husqvarna Factory Racing.
Both 2019 race bikes air-freighted for AMA Supercross stint next year.
Queenslander not rejecting the idea of reverting to MX2 next year.
Red Bull KTM Factory Racing teenager undergoes immediate surgery.
Honda privateer to race opening rounds of 2020 series.
Australian contender to pilot WR450F at the prestigious event in 2020.
MX development manager Bishop explains decision on MX2 and MXD entries.
Geico Honda rider elegible to race entire 2020 AMA Supercross series.
MXD entry confirms departure of Evans for next year.
Team owner confident of taking new signing to another level in 2020.
Yamaha-backed team to re-enter MX2 with Purvis next season.
Australian contender joins Team RT973 for the 2020 season.
Omeo confirmed as Victorian venue for penultimate stop of the season.
Premier class rookie to receive factory support from KTM.
Serco Yamaha rider to contest first five rounds of the 250SX West series.
Yamaha bLU cRU Off-Road Racing introduced under the Yamaha Active8 Yamalube Racing.
Red Bull KTM's Blazusiak finishes runner-up on home soil.
Australian to pilot Yamaha YZ450F with Fro Systems outfit.
MX Nationals MX2 runner-up promoted to factory team for next season.
Motocross-only contract extended for returning Gibbs through 2020.
Red Bull KTM Factory Racing rider undergoes successful surgery in France.
American and Australian commitments finalised ahead of next season.
Next year's four-rider factory-backed Suzuki program locked in.
American claims SX2 runner-up following challenging night in Melbourne.