crankarm

См. также в других словарях:

• crankarm fixing bolt — The bolt that holds a crankarm on the end of the axle in a cotterless crankset of a bicycle …   Dictionary of automotive terms

• crankarm — [1] A part on a bicycle, where one end is attached to the bottom bracket axle and the other holds a pedal, whose forward rotation provides the leverage needed to power the bicycle. [2] An arm set at right angles to a shaft or axle, used for… …   Dictionary of automotive terms

• Dustcap — A dustcap is a small cover used on the valve stem of a bicycle or car tire to prevent dust or other small particles from entering the valve and damaging it. The dustcap also forms a pressure seal, helping to prevent deflation of the tire due to… …   Wikipedia

• Crankset — A Shimano Deore right crankset, showing crank arm, spider, three chainrings and chainring guard …   Wikipedia

• Bottom bracket — A square taper cartridge bottom bracket. The bottom bracket on a bicycle connects the crankset to the bicycle and allows the crankset to rotate freely. It contains a spindle that the crankset attaches to, and the bearings that allow the spindle… …   Wikipedia

• Gear inches — is a system that assigns numerical measurements to bicycle gear ratios, to indicate how low or high a gear is. With old fashioned penny farthing bicycles, the crankarms were directly attached to the large drive wheel. One turn of the pedals moved …   Wikipedia

• fixing bolt — A bolt used to hold a crankarm on an axle in a cotterless crankset. Also see crankarm fixing bolt …   Dictionary of automotive terms

• left-hand thread — Most threads on bolts have right hand thread meaning that turning the bolt clockwise inserts or tightens the bolt; counterclockwise loosens or removes the bolt. But in left hand thread the reverse is true. Turning the bolt clockwise loosens or… …   Dictionary of automotive terms

• Wright Cycle Company — Infobox nrhp | name =Wright Cycle Company Wright and Wright Printing Offices nrhp type =nhl caption =Wright Cycle Shop at Greenfield Village location= Dayton, Ohio lat degrees = 39 | lat minutes = 45 | lat seconds = 13.14 | lat direction = N long …   Wikipedia

• Bashguard — A Bashguard is a device used on bicycles to protect components, usually the drivetrain, from damage in the case of a strike with an object, whether intentional or in a crash. There are two types, bashrings and bashplates.BashringIn cycling,… …   Wikipedia

• Cyclocomputer — A basic cyclocomputer showing speed and Odometer readings …   Wikipedia