Mono-beam motorcycle trailer and support assembly

A mono beam trailer and support assembly for transport of an upright motorcycle behind a vehicle having a box beam receiver hitch extending rearwardly therefrom, the motorcycle having foot peg mounting brackets defining a hole at each opposing side portion, the mono beam trailer and support assembly comprising in combination:

• at least one foot peg pin for installation in the hole defined in the foot peg mounting brackets, the at least one foot peg pin having an annulus defining a hole therethrough at one end portion and an opposing threaded end portion for engagement with a releasable connector, the foot peg pin installed on the foot bag mounting brackets so that the annulus depends below the foot peg mounting brackets;
• an elongate main beam box beam having a forward end portion and a rearward end portion,
• side rails structurally carried by plural side rail supports spacedly adjacent laterally and spacedly above the elongate main beam box beam forming a channel therebetween,
• a universal joint at the forward end portion that pivotally interconnects the elongate main beam box beam to a box beam receiver tongue that operatively engages with the box beam receiver hitch of the towing vehicle,
• the universal joint having a forward yoke and an opposing rearward yoke perpendicular to the forward yoke, each yoke having two parallel spaced apart plate members structurally attached to the opposing parallel spaced apart plate members of the opposing yoke at adjacent overlapping edge portions, each spaced apart plate member defining a hole in an end portion opposite the overlapping portion to journal an axle extending through and between the spaced apart plate members, the axles perpendicular relative to one another;
• a swing arm pivotally carried at the rearward end portion of the elongate main beam box beam, the swing arm having a forward end and a rearward end portion,
• a rotation plate defining a medial hole pivotally connected to the rearward end portion of the elongate main beam box beam,
• a horizontal tubular hinge interconnecting the rotation plate to the forward end portion of the swing arm,
• a wheel truck structurally carried at the rearward end portion of the swing arm to allow towable movement of the mono beam trailer and support assembly,
• a box beam swing arm handle sleeve defining a medial channel therethrough and having a square orifice at a rearward end structurally carried by the rearward end portion of the swing arm adjacent below the wheel truck;
• a swing arm alignment bracket structurally carried by the swing arm, the swing arm alignment bracket defining at least one through hole for releasable engagement with a locking pin;
• at least one locking bracket seat structurally carried at the rearward end portion of the elongate main beam box beam adjacent above the swing arm, the locking bracket seat defining a through hole axially aligned with the at least one through hole defined in the swing arm alignment bracket, and
• a locking pin for releasable simultaneous engagement with the through holes defined in the swing arm alignment bracket and the locking bracket seat to positionally secure the swing arm relative to the elongate main beam box beam;
• a “T” bar assembly pivotally carried by the elongate main beam box beam between the universal joint and the swing arm, the “T” bar assembly having,
• a leg with the first end portion and a second end portion pivotally connected at the first end portion to the elongate main beam box beam with a horizontal axle so that the pivoting leg is movable in an arc aligned with the elongate main beam box beam,
• a perpendicular crossbeam carried by the leg at the second end portion opposite the elongate main beam box beam, the perpendicular crossbeam having laterally extending opposing end portions, and a socket riser at each opposing end portion of the perpendicular crossbeam opposite the pivoting leg,
• a peg pin socket carried by each socket riser opposite the perpendicular crossbeam, each peg pin socket defining an axial through hole and a radially extending cavity communicating with the axial through hole therein opposite the socket riser, and
• a releasable securing pin that extends simultaneously through the axial through hole, radially extending cavity in each peg pin socket and the hole defined by the annulus of the at least one foot peg pin when the at least one foot peg pin and is operatively engaged with the radially extending cavity of the peg pin socket;
• and
• an elongate swing arm handle to operatively engage with the medial channel of the swing arm handle sleeve to optionally provide mechanical leverage to pivot the swing arm and wheel truck vertically and a laterally relative to the elongate main beam box beam.