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Sprocket or cog: wheel with teeth that meshes with the chain; one of the wheels in the cogset or crankset; Steerer tube: a tube on top of a fork that is inserted through frame and serves as an axle by means of which bicycle can be steered; Stem: a bracket used to attach handlebars to steerer tube of fork. Usually secured by pinch bolts
A wobbly web wheel is a disc wheel with additional shaping, rather than a spoked wheel with merged spokes. To avoid stress concentrations, the webs form smooth curves rather than sharply defined spokes. Such wheels can be pressed from sheet steel, or cast in light alloy. Casting foundries prefer a disc that has a consistent wall thickness, as ...
(UK) A form of theft that specialises in stealing parts from parked and locked bicycles to the eventual point that very little is left of the bike. [89] Pogo Lifting the front wheel of the bicycle in the air and jumping up and down on the rear wheel while in a stationary position. [7] Poursuivant From French, literally "pursuer".
Forged wheels are usually lighter, stronger, but much more expensive than cast wheels. There are two types of forged wheels: one piece and modular. Modular forged wheels may feature two- or three-piece design. Typical multi-piece wheels consist of the inner rim base, outer rim lip and wheel center piece with openings for lug nuts.
The sprocket wheels a, b, and c engage and transport the film. a and b move with uniform velocity and c indexes each frame of the film into place for projection. Sprockets are used in the film transport mechanisms of movie projectors and movie cameras. [5] In this case, the sprocket wheels engage film perforations in the film stock.
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An early wheel made of a solid piece of wood. A wheel is a rotating component (typically circular in shape) that is intended to turn on an axle bearing. The wheel is one of the key components of the wheel and axle which is one of the six simple machines. Wheels, in conjunction with axles, allow heavy objects to be moved easily facilitating ...
Poker: Texas Hold'em (No Limit) Play two face down cards and the five community cards. Bet any amount or go all-in. By Masque Publishing