SITTA Sprockets HR20GP 520 stud pattern HHS Super Hard

Description SITTA Racing aluminum sprockets – Made in Italy  The quality of SITTA sprockets speaks for itself – they are used in Moto 2, Moto 3, Superbike, Superstock, Supersport, CIV (Italy) and CEV (Spain) Racing. Designed, crafted and finished at their Factory in Modena, Italy, SITTA make the best quality Duraluminium Sprockets you can find on the market today. Milled from 7075-T6 aluminum  Sitta was founded in 1993 and certified its sprockets according to UNI EN ISO 9000/2000, in order to maintain exceptional quality.  They are distinctive and each unique design is manufactured from 7075-T6 Duraluminum, which is normally used in aviation. The tensile strength is about 11 times that of pure aluminum All sprockets are anodized to prevent oxidation and to minimize wear. Each sprocket is fully machined from an aluminum block with extreme accuracy. All sharp edges are removed in order to achieve optimum stability. Only available in 520 pitch the HR20GP (previously called the LR18GP) is a sprocket aimed at any rider who requires the absolute best sprocket available for racing or trackdays. As the sprocket has been specifically developed for a race environment, it is limited to only 3 product codes and only in 520 pitch: 201H (Marchesini, Rotobox, OZ, BST) 201J (PVM) 204Y (BMW HP4) The HHS finish in black only is also only available for the HR20GP (previously LR18GP) sprocket. We cannot supply any of our standard SITTA Pro sprockets in these specific finishes. The HHS finish will outlast our hard oxidise finished sprockets. We have personally used the SITTA made HR20GP sprockets for over 7 years and have found them to be two to three 3 times more hard-wearing than a comparably priced competitor’s products, they are also lighter, look better and we, therefore, do not run another brand of sprockets on our bikes.   Manufacturers website – https://www.sitta.it/