Here is the full list of all 50 Motorcycle Club achievements.
Complete a time trial on each of the game's circuits.
Win 119 gold medals.
Earn at least 150,000 Kudos in the tournament.
Finish 25 laps in a row in the same race.
Earn at least 600,000 credits.
Win 80 gold medals.
Buy all of the game's motorcycles.
Finish all the constructors' challenges.
Unlock the Victors' Championship.
Unlock the Victors' Championship in at most 70 races.
Unlock the Champions' Championship.
Win 50 gold medals.
Finish all the game missions at least once.
Earn at least 300,000 credits.
Unlock the Aces' Championship.
Own 10 different motorcycles.
Reach at least 360 minutes of race time.
Unlock the Seniors' Championship.
Finish 50 online races.
Finish 25 online races.
Reach at least 60 minutes of online race time.
Earn at least 200,000 points with one combo.
Finish 10 online races.
Finish 5 online races.
Come first in 5 online races in a row.
Finish an online race in first place.
Unlock the Veterans' Championship.
Reach at least 180 minutes of race time.
Win 20 gold medals.
Earn at least 400,000 points at the end of a race.
Reach the X10 multiplier.
Unlock the Regulars' Championship.
Finish a race at least one lap ahead of an opponent.
Win 10 gold medals.
Finish a race in last place in the two rankings.
Unlock the Standard Championship.
Finish a race less than 0.1 s ahead of an opponent.
Earn at least 100,000 points with one combo.
Earn at least 5,000 credits at the end of a race.
Win 5 gold medals.
Unlock the Junior Championship.
Have at least 10 accidents and still be the fastest in the race.
Unlock the Rookie Championship.
Customize your helmets once.
Customize your clothing once.
Do a wheelie for 100 metres.
Finish first in the two rankings of a race.
Earn at least 200,000 points at the end of a race.
Earn at least 3,000 credits at the end of a race.
Fill the Turbo bar and then use it all in one go without hitting anything.