A kind of adjustable bicycle chest holder

The present invention relates to the holder of a kind of adjustable bicycle chest, specifically, relate to a kind of structure simple, be arranged on adjustable bicycle chest holder on bicycle rack, that hold cyclist's trunk, adjustable support pad position, form by with lower part: a pad; A bracket; A upper installing presser unit, a middle installing presser unit, a lower installing presser unit; An entrucking presss from both sides right; An entrucking presss from both sides left; Right of bracket clamp, left of bracket clamp.Adjustable bicycle chest holder structure is simple, according to the position of the stature bracket of end user, can hold the trunk of cyclist, alleviate the fatigue of cyclist's shoulder and the small of the back.