The bicycle with security features includes a frame, a cable lock, a pedal lock, a motion alarm, a GPS tracker, a solar cell array, a smart phone interface, a battery, and a battery charger. The frame may house anti-theft and rider safety features. The cable lock and the pedal lock may prevent a bicycle from being moved by thieves. The motion alarm may produce an alert if the bicycle is disturbed. The GPS tracker may determine and report the location of the bicycle. The anti-theft and rider safety features may be controlled from a smart phone.

A positionable seat post assembly for a bicycle is described herein. The positionable seat post assembly includes a four-bar linkage coupled between a seat post of the bicycle and a seat of the bicycle. The four-bar linkage is actuated by a control at a handlebar of the bicycle and includes two or more discrete positions for the seat. The four-bar linkage includes a latch mechanism with detents and a latch element to enable positioning of the seat based on the detent positions. The latch element is actuated by a cable or other linear member actuated in response to a control positioned at a handlebar of the bicycle.

A positionable seat post assembly for a bicycle is described herein. The positionable seat post assembly includes a four-bar linkage coupled between a seat post of the bicycle and a seat of the bicycle. The four-bar linkage is actuated by a control at a handlebar of the bicycle and includes two or more discrete positions for the seat. The four-bar linkage includes a latch mechanism with detents and a latch element to enable positioning of the seat based on the detent positions. The latch element is actuated by a cable or other linear member actuated in response to a control positioned at a handlebar of the bicycle.

A bicycle rescue device includes a bicycle frame with front and rear wheels mounted for rotation thereto and a seat tube. A first mount is received in the seat tube, and a carriage is mounted in the first mount. The carriage is configured to hold a rescue basket. A second mount is disposed over the rear wheel, and the second mount presents an upper support surface and includes straps for securing the rescue basket.

A bicycle rescue device includes a bicycle frame with front and rear wheels mounted for rotation thereto and a seat tube. A first mount is received in the seat tube, and a carriage is mounted in the first mount. The carriage is configured to hold a rescue basket. A second mount is disposed over the rear wheel, and the second mount presents an upper support surface and includes straps for securing the rescue basket.

A chain separator for separating a chain of a bicycle from a sprocket of the bicycle. The chain separator includes a body defining an outer surface and at least one projection extending from the body to define a sprocket channel. The chain is disengaged from the sprocket and positioned on the outer surface and the chain separator is positioned on the bicycle such that the sprocket is positioned within the sprocket channel.

A chain separator for separating a chain of a bicycle from a sprocket of the bicycle. The chain separator includes a body defining an outer surface and at least one projection extending from the body to define a sprocket channel. The chain is disengaged from the sprocket and positioned on the outer surface and the chain separator is positioned on the bicycle such that the sprocket is positioned within the sprocket channel.

The latest innovation in the world of pet accessories is the introduction of a remarkable attachment for bicycles. Specifically designed to facilitate safe and efficient exercise for dogs while biking, this attachment is a game-changer for pet owners who enjoy riding and want to share their passion with their furry friends. The assembly process is straightforward and hassle-free, and the attachment can be conveniently folded for storage. Its construction is of superior quality and durability, ensuring that it can withstand the energetic movements of even large and boisterous dogs. This attachment is a must-have for any pet owner looking to combine their love of cycling with their love for their four-legged companion.

The latest innovation in the world of pet accessories is the introduction of a remarkable attachment for bicycles. Specifically designed to facilitate safe and efficient exercise for dogs while biking, this attachment is a game-changer for pet owners who enjoy riding and want to share their passion with their furry friends. The assembly process is straightforward and hassle-free, and the attachment can be conveniently folded for storage. Its construction is of superior quality and durability, ensuring that it can withstand the energetic movements of even large and boisterous dogs. This attachment is a must-have for any pet owner looking to combine their love of cycling with their love for their four-legged companion.

A controller and a control method assists a rider of a lean vehicle. An acquisition section of a controller acquires environment information about an environment around the lean vehicle in response to an output from an environment detector mounted to the lean vehicle or via a wireless communication with another vehicle or an infrastructure equipment. The execution section executes a driving assistance operation for the rider according to the environment information. The acquisition section acquires a reference clearance information by using a posture information of the lean vehicle. The reference clearance information is information about a reference clearance that is a reference used in a determination whether there is a space through which the lean vehicle slips or a determination whether it is safe for the lean vehicle to slip through. The execution section executes the driving assistance operation based on the reference clearance information.