Shimano Tiagra Hg50 9 Speed Road Cassette

Shimano - A high end bike part manufacturer

Nickel - A corrosion resistant conductive metal

Steel - An alloy made predominately of Iron combined with <2% carbon

Computer - A programmable electronic machine which stores and manipulates data.

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

speed - A measurement of how fast an object travels between two points

Quality - An object that has quality is superior in function and finish than a less quality object.

Weight - a measurement of how heavy an object appears due to the pull of gravity. For example the weight of an object on planet earth will be different to the weight of the object on the moon

Road - a manmade lane or a path that is used to speed up travel.

Corrosion - The wear and tear of an object.

Resistant - Something that can repel against something.

Evans Cycles is an established and well known cycle store with a 90 year history in the sector. Since the nineties, Evans Cycles has also been trading via mail order and online, and the store has undergone a recent expansion involving the creation of a large, modern distribution centre and further store openings extending throughout the UK. Evans Cycles also introduced the Ride2Work scheme offering employees savings of up to 42% and organises Ride It!, a series of road and off-road non-competitive rides that everyone is welcome to participate in. Evans Cycles stocks a wide range of bikes, including leading brands such as Norco, Cannondale, Jamis, Fuji, Raleigh and Trek alongside Evans Cycles' own brand, Pinnacle Bikes. The bikes include road bikes, mountain bikes, hybrids, BMX bikes, electric bikes, folding bikes and more. Evans Cycles also stocks clothing, accessories, components, bags, helmets and protective gear, tools and maps and books.