![]() Singlespeed bikes are popular among commuters living in flat areas, because they require little maintenance. These still have a gear - which is determined by the size of the front chainring and rear cog. ![]() You don't have to ride a bike with gears - some people choose to ride singlespeed bikes. ![]() Why do some people opt for a single speed bike? Cyclists are much more able to fine-tune their pedalling speed to suit the gradient or terrain, often resulting in a lower energy cost. More importantly, the possibility is there to greatly improve pedalling efficiency. The result is smoother, more precise shifting, as the mechanical difficulties the chain has to overcome to climb onto the bigger sprocket or drop down onto a smaller one are much reduced with smaller increments. Modern 11-speed cassettes with the same spread, 12-25, would have only single tooth increments for the majority of the shifting. To put this into perspective, in the days of five or six-speed cassettes, a range of 12-25 teeth could only be achieved by having sizeable gaps between sprocket sizes. A bike with 30 or more gears is not an indication of a machine designed to break the land speed record any more than a bike with only a single gear, assuming similar ratios. Let’s be clear about one thing - having lots of gears is not about making the bike faster. Vice versa, combining the smallest front chainring size with the largest rear sprocket size results in the lowest available gear, which will help you keep the pedals spinning when the road points steeply up. The highest, or biggest gear on a bicycle is achieved by combining the largest front chainring size with the smallest rear cog or sprocket - expressed as ‘53x11’, for example. Why have gears at all? Well, in a nutshell, gears are there to enable us to maintain a comfortable pedalling speed (or cycling cadence) regardless of the gradient or terrain - something that no one single gear is capable of.Ī high gear, sometimes referred to by cyclists as a ‘big gear’, is optimal when descending or riding at high speeds. Likewise a double chainring paired with an 11-speed cassette is a 22-speed set-up, and so on. A triple chainring set-up with a 10-speed rear cassette is therefore a 30-speed bicycle - in other words, it’s possible to use all of the 10 sprockets in combination with each of the three chainrings. It’s a simple multiplication of the number of sprockets at the rear with the number of chainrings at the front. That servant of his that confessed and uttered this gear was an honest man.Bike gears: the basics What determines the number of bike gears you have? (obsolete, UK, dialect) Anything worthless nonsense rubbish.Thus go they both together to their gear. (obsolete) Business matters affairs concern."When he was digged up, which was in the presence of the Magistracy of the Town, his body was found entire, not at all putrid, no ill smell about him, saving the mustiness of the grave-Clothes, his joynts limber and flexible, as in those that are alive, his skin only flaccid, but a more fresh grown in the room of it, the wound of his throat gaping, but no gear nor corruption in it there was also observed a Magical mark in the great toe of his right foot, viz. ![]() * 1662, , Book III, A Collection of Several Philosophical Writings of Dr.Have you got any gear ? Dominic, have you got any acid? * 2003, Marianne Hancock, Looking for Oliver (page 90).(countable) A configuration of the transmission of a motor car so as to achieve a particular ratio of engine to axle torque.(countable) a particular combination or choice of interlocking gears, such that a particular gear ratio is achieved.(countable) a wheel with grooves (teeth) engraved on the outer circumference, such that two such devices can interlock and convey motion from one to the other.(obsolete) Goods property household items.(uncountable) equipment or paraphernalia, especially that used for an athletic endeavor.Īrray thyself in thy most gorgeous gear.
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