A compactable bicycle, comprising: a first frame portion, a second frame portion, and a third frame portion, wherein the first frame portion defines a longitudinal frame axis, wherein each of the second and third frame portions (12b, 12c) has a bicycle wheel (14, 16) associated therewith such that the second frame portion has a rear wheel connected thereto and the third frame portion has a front wheel connected thereto; and a first pivot connection including a first outer member that is tubular and has a first outer member axis that extends generally laterally relative to the longitudinal frame axis, and a first inner member that is pivotably connected to the outer member for pivoting movement within the outer member about the outer member axis, wherein one of the first inner and first outer members (34, 36) is connected to the first frame portion and the other of the first inner and first outer members (34, 36) is connected to one of the second and third frame portions (12b, 12c), and said one of the second and third frame portions (12b, 12c) is positionable via the first pivot connection in a use position in which the wheel (14, 16) associated with said one of the second and third frame portions (12b, 12c) is orientable to be coplanar with the first frame portion and to be engageable with a ground surface to support the folding bicycle thereon, and in a folded position in which the wheel (14, 16) associated with said one of the second and third frame portions (12b, 12c) is laterally adjacent to the first frame portion, characterised in that the first inner member is slidable laterally relative to the first outer member, and wherein one of the first outer and first inner members (34, 36) has a projection that is engaged in a slot in the other of the first outer and first inner members (34, 36), wherein the projection cooperates with the slot to drive translational movement of the inner member relative to the outer member during pivotal movement of the inner member in the outer member, and the projection is provided on one of the outer and inner members (34,36), which is engaged in a helical slot in the other of the first outer and first inner members (34,36). a first frame portion, a second frame portion, and a third frame portion, wherein the first frame portion defines a longitudinal frame axis, wherein each of the second and third frame portions (12b, 12c) has a bicycle wheel (14, 16) associated therewith such that the second frame portion has a rear wheel connected thereto and the third frame portion has a front wheel connected thereto; and a first pivot connection including a first outer member that is tubular and has a first outer member axis that extends generally laterally relative to the longitudinal frame axis, and a first inner member that is pivotably connected to the outer member for pivoting movement within the outer member about the outer member axis, wherein one of the first inner and first outer members (34, 36) is connected to the first frame portion and the other of the first inner and first outer members (34, 36) is connected to one of the second and third frame portions (12b, 12c), and said one of the second and third frame portions (12b, 12c) is positionable via the first pivot connection in a use position in which the wheel (14, 16) associated with said one of the second and third frame portions (12b, 12c) is orientable to be coplanar with the first frame portion and to be engageable with a ground surface to support the folding bicycle thereon, and in a folded position in which the wheel (14, 16) associated with said one of the second and third frame portions (12b, 12c) is laterally adjacent to the first frame portion, characterised in that the first inner member is slidable laterally relative to the first outer member, and wherein one of the first outer and first inner members (34, 36) has a projection that is engaged in a slot in the other of the first outer and first inner members (34, 36), wherein the projection cooperates with the slot to drive translational movement of the inner member relative to the outer member during pivotal movement of the inner member in the outer member, and the projection is provided on one of the outer and inner members (34,36), which is engaged in a helical slot in the other of the first outer and first inner members (34,36).