There is actually no easy or fast way of getting the Legendary Gear in Riders Republic. What you can do is spend hours farming for the Gear and hoping you get the Legendary this time.

First thing to know is you unlock Gear by leveling your Career. When you hit the higher Career Level you can get Bucks or New Gear as a Reward.

So, your strategy is basically farming for the Rewards.Opt for the event that takes less time to complete and stick to doing it again and again. Completing the event in the Elite Difficulty will get you more XP, and that’s what you are looking for. You get to the event that seems easier for you to complete and takes 1-1.30 minutes, and play it Elite Level every time.

For Bicycles you can actually opt for the Burnt Rubber, Bangers and Crash, or Yosemite Walls. You might get lucky and obtain the Legendary Gear in Riders Republic without spending hours, but still, be prepared.

Thing to mention is the higher your level the more you need to farm as the XP gap between the levels widens. There seems to be one more, quite unpleasant, too: the higher your Career Level is the rare you get New Gear, instead you get Busks pretty often.