Abstract: An adjustable seat assembly for a motorcycle includes a seat pan having a base shell, an adjustable shell, and an adjustment mechanism between the base shell and the adjustable shell. The base shell has a fastening portion for non-adjustable fastening of the base shell on the motorcycle. The adjustable shell is placed on the base shell and are connected via the adjustment mechanism. The adjustment mechanism is configured to adjust the height and/or inclination of the adjustable shell in relation to the base shell. A motorcycle having the adjustable seat assembly is also provided.

Abstract: An adjustable seat assembly for a motorcycle has a seat pan and an adjustment mechanism. The seat pan includes a base portion and two pivoting portions that are pivotally connected to the base portion and are arranged laterally adjacent to one another on the base portion. The base portion has a fastening portion for fastening the seat assembly on the motorcycle. The adjustment mechanism is designed to pivot each of the two pivoting portions in relation to the base portion to adjust a lateral width of the seat assembly. A motorcycle with an adjustable seat assembly is also provided.

Abstract: An adjustable seat assembly for a tilting vehicle includes a seat pan configured to be secured in a fixed position with respect to a frame of the tilting vehicle, at least one cushion unit arranged on the seat pan and forming a seat surface, and at least one adjustment device by which the seat surface is transferable from a low seat position into at least one raised seat position. In addition or alternatively, the at least one adjusting device may alter an inclination of the seat surface relative to the seat pan. The cushion unit has at least one base cushion secured in a fixed position on the seat pan, and at least one adjustable cushion which is movable relative to the base cushion by the adjustment device.

Abstract: An adjustable seat assembly for a motorcycle includes a seat pan with a first portion and a second portion, and an adjustment mechanism. The first portion of the seat pan has a fastening portion for the non-adjustable fastening of the first portion on the motorcycle, preferably on a tank of the motorcycle. The adjustment mechanism is connected to the second portion of the seat pan and is configured to adjust the height and/or inclination of the second portion of the seat pan in relation to the first portion. A motorcycle with the adjustable seat assembly is also provided.

Abstract: A system for fastening a windshield to a vehicle part, particularly a fork bridge and instrument support of a motorcycle, is provided. The system includes a holder permanently attached to the windshield. The holder has a transverse tube in the lower forward area, and a claw-type receiving part open toward the rear and which can be fastened to the instrument support in a permanent manner. The transverse tube of the holder can be inserted into the claw-type receiving part, and the rearward area of the holder can be detachably connected with the fork bridge.