Straddling a mountain or hybrid bike and lifting it up to you, how much tire clearance should you have?

Start playing free

  1. None, tires stay on the ground
  2. 1 to 2 inches
  3. 3 to 4 inches

🔒 The answer is for SESK members. Members see the answer, why it's right and the official sources for every card of Stuff Every Cyclist Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. League of American Bicyclists: Fitting and Adjusting Your Bike bikeleague.org/videos/fitting-and-adjusting-your-bike Checked 2026-10-12.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game