A mobile power pack fixed in a steering pipe of a bicycle includes a housing, a quick lock device, a fixing assembly, a mobile power source and a cover. The quick lock device is mounted on the connecting portion of the housing. The fixing assembly has a first fixing member inserted through the second receiving chamber and exposed out of the connecting portion to lock with the quick lock device, and first fixing member is screwed in the second fixing member. The quick release blocks of the quick lock device are pushed outward by the first fixing member to press against an inner surface of the steering pipe, so that the mobile power pack can be fixed in or released from a first receiving chamber of the steering pipe by the housing.

A frame and a mobility scooter. The frame includes a first longitudinal beam, a second longitudinal beam, a head tube and a first cross beam. A first end of the first longitudinal beam and a first end of the second longitudinal beams are both coupled to the head tube. The first cross beam has a first end coupled to the first longitudinal beam and a second end coupled to the second longitudinal beam. The first longitudinal beam is divided into a first front tube section and a first rear tube section by the first cross beam, the second longitudinal beam is divided into a second front tube section and a second rear tube section by the first cross beam, and the first and second rear tube sections form a rear fork of the mobility scooter.

A frame and a mobility scooter. The frame includes a first longitudinal beam, a second longitudinal beam, a head tube and a first cross beam. A first end of the first longitudinal beam and a first end of the second longitudinal beams are both coupled to the head tube. The first cross beam has a first end coupled to the first longitudinal beam and a second end coupled to the second longitudinal beam. The first longitudinal beam is divided into a first front tube section and a first rear tube section by the first cross beam, the second longitudinal beam is divided into a second front tube section and a second rear tube section by the first cross beam, and the first and second rear tube sections form a rear fork of the mobility scooter.

A fastening system for attaching a component to the monocoque of a motorcycle. The fastening system promotes a plurality of riding configurations for the motorcycle. The fastening system includes an assembly of a track and a movable foot piece. The movable foot piece slides along and is locked in the track to secure the component to the track according to a desired riding configuration of the motorcycle. When the component is the headstock, the fastening system allows for a change in the rake angle.

A fastening system for attaching a component to the monocoque of a motorcycle. The fastening system promotes a plurality of riding configurations for the motorcycle. The fastening system includes an assembly of a track and a movable foot piece. The movable foot piece slides along and is locked in the track to secure the component to the track according to a desired riding configuration of the motorcycle. When the component is the headstock, the fastening system allows for a change in the rake angle.

An air suction device for a vehicle equipped with an internal combustion engine. The air suction device includes a device guiding purified suction air for combustion in the direction of the internal combustion engine, and an air filter element and a housing receiving the air filter element, and at least one air guiding device. The air guiding device is formed in the shape of a channel and is provided for guiding suction air to the housing. The air guiding device extends in the region between a holding device and the housing. The holding device is formed to receive at least one light source and has an air leading channel adjacent to the light source, which is connected in an air guiding manner to the air guiding device.

An angle adaptor for an integrated system (IS) bicycle frame head tube allows a user to change the effective head tube angle, and thus the fork trail, for a bicycle.

A bicycle steering bearing assembly includes features for internal routing of actuator cables. Apertures through the elements of the steerer bearing assembly are configured to provide for the maximum actuator cable size while providing uniform application of forces to the steerer tube and upper bearing. Such apertures may be angled or partially angled from vertical, and may be or may include tapered sections. The apertures may also include a relief feature.

A bicycle steering bearing assembly includes features for internal routing of actuator cables. Apertures through the elements of the steerer bearing assembly are configured to provide for the maximum actuator cable size while providing uniform application of forces to the steerer tube and upper bearing. Such apertures may be angled or partially angled from vertical, and may be or may include tapered sections. The apertures may also include a relief feature.

A micromobility transit vehicle may include a steering assembly. The steering assembly may include a fork, a steer tube, a stiffening brace, and a stem. The steer tube may extend from the fork and be positioned to rotate within a headtube. The stiffening brace may extend from the fork and be positioned about the headtube. The stiffening brace may include a first engagement surface. The stem may be coupled to the steer tube and the stiffening brace to secure the steering assembly to the headtube. The stem may include a second engagement surface complementary to the first engagement surface and engaged with the first engagement surface to rotationally lock the stem and stiffening brace together.