What Size Mountain Bike Should I Buy < Verified Source >

: The horizontal distance from the bottom bracket to the head tube. This is the most important metric for how the bike feels while standing (descending or technical riding).

Beyond height, these three factors ensure the bike actually fits your body proportions: what size mountain bike should i buy

: Measure your arm span and subtract your height. If your arms are longer than your height (positive index), you may prefer a larger frame for a more comfortable reach. ⛰️ Wheel Size Considerations : The horizontal distance from the bottom bracket

Wheel size affects how a frame "feels" relative to your height: what size mountain bike should i buy