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Most public transit buses in the United States and Canada are equipped with bicycle racks, though they are far less common on transit systems outside North America. [4] [5] Bus-mounted bike carriers are usually attached to the front of the bus, and most are capable of collapsing when not in use. [6] [7] Some buses have rear-mounted racks. [8]
The most effective and secure bike racks are those that can secure both wheels and the frame of the bicycle, using a bicycle lock. Bike racks can be constructed from a number of materials, including stainless steel, steel, recycled plastic, and thermoplastic. Durability, weather resistance, appearance and functionality are important factors ...
Portage strap: a strap (usually made of leather) attached to the inside of the bike frame, designed to make carrying the bike over one's shoulder easier; Pulley wheel: see Jockey wheel; Power meter: a device on a bicycle that measures the power output of the rider; Quick release: a skewer with a lever on one end that loosens when the lever is ...
A rack and pinion has roughly the same purpose as a worm gear with a rack replacing the gear, in that both convert torque to linear force. However the rack and pinion generally provides higher linear speed — since a full turn of the pinion displaces the rack by an amount equal to the pinion's pitch circle whereas a full rotation of the worm screw only displaces the rack by one tooth width.
The ambiguous term bicycle rack or bike rack may refer to: Bicycle carrier , a device attached to a vehicle (e.g., to a car or bus) to which bicycles can be mounted for transport Bicycle parking rack , a stationary fixture to which a bicycle can be securely attached (typically using a bicycle lock) to prevent theft
The U-brake's main advantage over cantilever and linear-pull brakes in this application is that sideways protrusion of the brake and cable system is minimal, and the exposed parts are smooth. This is especially valuable on freestyle BMX bikes where any protruding parts are susceptible to damage and may interfere with the rider's body or clothing.
Animation of a computer-generated, simplified model of bike and passive rider demonstrating uncontrolled, but stable weave. Bicycles leaning in a turn. Bicycle and motorcycle dynamics is the science of the motion of bicycles and motorcycles and their components, due to the forces acting on them.
Original Truck Bed Rack Prototype, Invented in 1960 by PIERCE METAL PRODUCTS, Inc. Even though bed racks have gained great popularity over the last decade, the first bed rack was introduced in the 1960s by Pierce Metal Products Inc. [1] Its primary purpose was defined as to build the sides of the carrying box of the truck adjustable to the side of the cargo and to the type of the vehicle.