A disc brake caliper body, of fixed type, adapted to be arranged astride a brake disc of floating type, or axially slidable, said brake disc comprising a first brake disc braking surface and an opposed second brake disc braking surface, said caliper body comprising: - a first wheel side elongated element, comprising a first elongated element caliper outer side and a first elongated element caliper inner side, wherein said first elongated element caliper outer side is adapted to face a vehicle wheel and wherein at least one portion of the first elongated element caliper inner side is adapted to face, either directly or indirectly by means of a first pad, said first brake disc braking surface; - a second elongated element on the side opposed to the wheel, comprising a second elongated element caliper outer side and a second elongated element caliper inner side, wherein at least one portion of the second elongated element caliper inner side is adapted to face, either directly or indirectly by means of a second opposed pad, said second brake disc braking surface; - said first wheel side elongated element comprises at least one thrust means seat adapted to receive thrust means adapted to bias the first pad against said first brake disc braking surface; - said second elongated element on the side opposed to the wheel comprises at least one pad resting surface adapted for the at least partial resting of said second opposed pad avoiding this second pad from being biased by any thrust means movable with respect to the caliper body itself; - said caliper body comprises at least one elongated element connecting bridge (17, 18, 19) adapted to connect said first wheel side elongated element to said second elongated element on the side opposed to the wheel so as to be adapted to be arranged astride said brake disc; characterized in that - at least said second elongated element on the side opposed to the wheel comprises at least two portions each defining a connecting seat (20, 21) adapted for the connection of the caliper body to a support element for supporting the caliper to the vehicle; and wherein - said at least one thrust means seat faces freely in axial direction (A-A) so that said at least one thrust means seat can be accessed entirely along straight directions parallel to the axial direction (A-A) avoiding to interfere with said caliper body. - a first wheel side elongated element, comprising a first elongated element caliper outer side and a first elongated element caliper inner side, wherein said first elongated element caliper outer side is adapted to face a vehicle wheel and wherein at least one portion of the first elongated element caliper inner side is adapted to face, either directly or indirectly by means of a first pad, said first brake disc braking surface; - a second elongated element on the side opposed to the wheel, comprising a second elongated element caliper outer side and a second elongated element caliper inner side, wherein at least one portion of the second elongated element caliper inner side is adapted to face, either directly or indirectly by means of a second opposed pad, said second brake disc braking surface; - said first wheel side elongated element comprises at least one thrust means seat adapted to receive thrust means adapted to bias the first pad against said first brake disc braking surface; - said second elongated element on the side opposed to the wheel comprises at least one pad resting surface adapted for the at least partial resting of said second opposed pad avoiding this second pad from being biased by any thrust means movable with respect to the caliper body itself; - said caliper body comprises at least one elongated element connecting bridge (17, 18, 19) adapted to connect said first wheel side elongated element to said second elongated element on the side opposed to the wheel so as to be adapted to be arranged astride said brake disc; characterized in that - at least said second elongated element on the side opposed to the wheel comprises at least two portions each defining a connecting seat (20, 21) adapted for the connection of the caliper body to a support element for supporting the caliper to the vehicle; and wherein - said at least one thrust means seat faces freely in axial direction (A-A) so that said at least one thrust means seat can be accessed entirely along straight directions parallel to the axial direction (A-A) avoiding to interfere with said caliper body.