Distance Between Seat And HandlebarsSit close enough so that your hands rest comfortably on handlebars without forcing your torso forward more than 45 degrees. Seat HeightWhen you stand next to the bike, the seat should hit at hip-bone height. Handlebar HeightThe recommended height is at least 2 to 3 inches above the post (where the handlebars attach to the bike). Your spine should be elongated, elbows slightly bent, and shoulders relaxed. More from Prevention: Does Spinning Lead to Bulky Thighs?