Supersprox steel counter shaft sprocket CST-520:15
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We are an official Supersprox distributor and can offer a their full range. The items listed as in stock are available for delivery from our warehouse, out of stock items are usually on back order and have a variable delivery date. If you're looking to order an unlisted or out of stock item, please contact us
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Supersprox Steel sprockets are made from SCM-435 (18HGT) Carbon free steel which is then carbon impregnated to create a strong and durable sprocket.
Most are now oxide coated to help reduce oxidation, this produces a black hard outer coating which help prevents chain drag.
Unlike other manufacturers, all CST counter shaft sprockets have radial holes to reduce weight.
Off road sprockets also have grooved teeth which increase sprocket life by preventing dirt build up.
Learn more about Supersprox here