Bike For Egg Bike and Trail Bonuses: How Speed Multipliers Stack

When a bike and a trail are equipped together in Bike For Egg, their Speed multipliers stack — every treadmill run earns Speed through both bonuses at once. Trails are the intended partner to your bike, and the two are bought from different shops inside the Safe Zone.

What a trail adds to your bike

A Trail does two jobs at once. Visually, it gives your bike a colorful trail to ride. Stat-wise, it increases your Speed multiplier, which enhances the stat gains you earn from the treadmill while running. The multiplier provided by a Trail stacks with the one offered by a Bike, so equipping both is the standard setup — neither item replaces the other.

Setting up the combo

1. Head to the Safe Zone, where the shops are located.
2. Buy a Bike from the bike shop and a Trail from the trails shop — they are two different shops.
3. Equip your bike and one Trail.
4. Run on the treadmill. Your Speed gains now benefit from both multipliers at the same time.

If you haven't picked up a ride yet, our guide to getting your first bike covers that step.

Improving the combination

You can buy any number of Trails and switch between them freely at any time, but only one Trail can be equipped at a time. That cap is the key rule for upgrading: owning several trails doesn't multiply their bonuses together, so the trail side of your combo is only ever as strong as your single best equipped trail. The practical path is to earn Money and buy the next tier up.

There are 10 Trails in the shop, each listing its own Speed multiplier (prices as listed at the time of writing):

Keep in mind these multipliers are the trail-side bonus only — each one stacks on top of whatever your Bike provides.

Best trail and what to aim for

Currently, the Divine Trail stands out from the rest: it gives a massive x7 Speed multiplier and costs 300T Money. That's the long-term target, but you don't have to wait for it — every step up the table increases what each treadmill run earns, and because you can swap trails at any time, a mid-tier trail keeps paying off while you save toward the next one.