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Chainline on a fixed-gear bicycle. The chainline is the angle of a bicycle chain relative to the centerline of the bicycle frame. [1] A bicycle is said to have a perfect chainline if the chain is parallel to the centerline of the frame, which means that the rear sprocket is directly behind the front chainring. [1]
A moustache handlebar as seen from the top of the bike. Moustache handlebars curve forward from the stem and then back towards the rider. This style was designed in the early 90s by Grant Petersen for the Bridgestone XO-1, based on the semi-drop bars used by schoolchildren in Japan.
Handlebar plug: see Bar plugs; Handlebar tape: a tape wound around dropped handlebars so as to provide padding and grip, usually cork or cloth, sometimes foam rubber; Head badge: manufacturer's or brand logo affixed to the head tube; Head tube: the tube of a bicycle frame that contains the headset
A chain drive and rear derailleur gear change, the most popular system in use today A shaft-drive with crankset and rear gear hub. Bicycle drivetrain systems are used to transmit power on bicycles, tricycles, quadracycles, unicycles, or other human-powered vehicles from the riders to the drive wheels.
In 2002 Giant signed a three-year sponsorship deal with Satellite Sports Group (a company that then managed the former GT Air Show) to begin manufacturing Giant branded bikes to boost the Giant label. [10] These bikes were priced between $150 and $350, filling in the open entry level price gap that their Mosh labeled high-end bikes could not ...
Both quill and threadless stems come in a variety of bicycle handlebar clamp diameters. The ISO standard for the clamping area of a handlebar is 25.4 mm (1 inch), which is used on mountain bikes and many Japanese-made road handlebars. However, the Italian unofficial standard is 26.0 mm, which is the most common clamp size for road bars.
Skip-link chain is an obsolete roller chain for bicycles in which side plates are alternately short and long, and so rollers are alternately close together and far apart. A skip-link chain running over the rear sprocket on a bicycle. In bicycle chains, skip-link chain has the same one-inch spacing as the earlier block chain. Due to the ...
The single cable from the handlebar's rear brake lever divides into two cables which are routed to opposite sides of the stem or fork steer tube and into cable stops. The inner cables connect to metal tabs on a disc attached to the upper side of a thrust bearing placed around the stem or steer tube. Squeezing the brake lever pulls the inner ...