A drive chain cleaning and lubricating device including an enclosure assembly, a hose assembly, a brush assembly, and a vehicle assembly is disclosed. These assemblies provide a solution for cleaning and lubricating drive chains. The enclosure assembly includes an opening at opposite distal ends to allow the enclosure body to close around a drive chain. The enclosure assembly includes a hose receiving member located opposite of each other on a top enclosure body and a bottom enclosure body. The hose receiving members can be used to supply lubricant or cleaning solution to the inside of the enclosure as well as provide drainage to the enclosure. The enclosure assembly also includes a brush assembly housed therein. The brush assembly includes a permeable brush mounted to the center of the top and bottom enclosure bodies. The permeable brush allows fluid to flow through the brush as the chain passes through the enclosure.

An ECU is covered by a fuel tank and an upper cover which are vehicle body trim parts along with the upper surface of an air cleaner box. A frame holding duct is connected to the air cleaner box, the frame holding duct extends vehicle forward from the air cleaner box, is connected to a body frame, and is arranged inside an upper cowl, the upper cowl covering the front portion of the body frame, a branching portion of the intake air is arranged in the frame holding duct, and a branching passage extending from the branching portion is disposed between the upper surface of the air cleaner box and the fuel tank and the upper cover and is positioned in front of the ECU.

A bike having an expanded knife ski device includes left and right landing wheel arms on the left and right portions of the bike, respectively. Left and right landing wheels are rotatably coupled to the lower end of the left and right landing wheel arm, respectively, to move the landing wheels up and down. Left and right driving units lift and lower the left and right landing wheels, respectively. Left and right ski mounting sockets are coupled to the left and right landing wheel arms, respectively. Left and right insertion members couple to the left and right ski mounting sockets, respectively. Left and right ski legs are integrally coupled to the left and right insertion members, respectively, to extend downwards. Left and right bike skis, which are hinge-coupled to the lower end of the left and right ski legs, respectively, each making a hinge movement about a left/right horizontal axis.

A windshield wiper mounting plate supports a wiper relative to a frame of an all-terrain vehicle. The windshield is hinged to the frame, and the windshield wiper mounting plate is separately hinged to the frame. The windshield can be pivoted relative to the frame, simultaneously pivoting the windshield wiper mounting plate and attached wiper. The windshield is received in a windshield mounting groove of the windshield wiper mounting plate. The windshield can be removed from the frame by sliding the windshield out of the windshield mounting groove and while leaving the windshield wiper mounting structure attached to the frame of the all-terrain vehicle.

A sprocket assembly comprising a mount; and a sprocket having an opening for receiving the mount such that the sprocket can rotate around the mount, the sprocket having a plurality of radially extending fluid pathways extending from the opening to a radially distal edge, wherein the mount includes a manifold for fluid to be supplied to the sprocket, the manifold having a fluid exit channel towards the opening of the sprocket such that each radial pathway in the sprocket is in fluid communication with the manifold over only a part of a rotation of the sprocket about the mount.

A sprocket assembly comprising a mount; and a sprocket having an opening for receiving the mount such that the sprocket can rotate around the mount, the sprocket having a plurality of radially extending fluid pathways extending from the opening to a radially distal edge, wherein the mount includes a manifold for fluid to be supplied to the sprocket, the manifold having a fluid exit channel towards the opening of the sprocket such that each radial pathway in the sprocket is in fluid communication with the manifold over only a part of a rotation of the sprocket about the mount.

Disclosed herein is a tension monitoring apparatus. The apparatus comprises a fixing with a shank which in use is under tension, a strain sensor embedded in the shank of the fixing and configured to generate a strain sensor signal corresponding to tension in the shank. The apparatus further comprises a data processing means configured to receive the strain sensor signal, process the strain sensor signal in accordance with one or more characterising parameters associated with the strain sensor and thereby generate corresponding strain sensor data indicative of a strain to which the shank is subject. Additionally, the apparatus comprises a wireless transmitter for communicating the strain sensor data to a remote receiver, wherein the data processing means and the wireless transmitter are mounted in a module fixed to an end of the fixing.

Disclosed herein is a tension monitoring apparatus. The apparatus comprises a fixing with a shank which in use is under tension, a strain sensor embedded in the shank of the fixing and configured to generate a strain sensor signal corresponding to tension in the shank. The apparatus further comprises a data processing means configured to receive the strain sensor signal, process the strain sensor signal in accordance with one or more characterising parameters associated with the strain sensor and thereby generate corresponding strain sensor data indicative of a strain to which the shank is subject. Additionally, the apparatus comprises a wireless transmitter for communicating the strain sensor data to a remote receiver, wherein the data processing means and the wireless transmitter are mounted in a module fixed to an end of the fixing.

A bike having an energy recovery device includes a driving wheel that is coupled to a rear wheel driving shaft pulley of the bike and rotates with the rear wheel of the bike. When a wire is pulled by the bike rider, an outer peripheral surface of a rotating wheel contacts an outer peripheral surface of the driving wheel and rotates together by means of friction with the driving wheel. When the wire pulling force is released, contact with the driving wheel is released. A piston moves in the forward/backward direction inside a cylinder of a compressor. During operation, air is compressed by the movement of the piston, exits through an exhaust opening formed on the rear portion of the cylinder, and is stored in an air tank through an air hose.

A windscreen assembly (10) for a vehicle 1 is described, comprising:a windscreen panel group (11, 12) comprising a windscreen panel (11) and a support structure (12) to support the windscreen panel (11); anda wiper group (20. The wiper group (20) comprises a wiper (13), a drive motor group (14) for actuating the wiper (13), a tank (15) for a liquid and a pump (16) operationally connected to the tank (15). The wiper group (20) is supported by the windscreen panel group (11, 12) and said windscreen assembly (10) is configured to be removably coupled to said vehicle.