FlyBikes have designed a new sprocket that they named "CIRCULO" since it has an original circular shape similar to the one that they made some time ago for the Suelo flatland parts but this one is a lot stronger. Fly: Many riders have been telling us that they loved that circular SUELO sprocket and here it is. This sprocket is not coming out with the integrated sprocket cranks spacer to make a lighter and cheaper sprocket. The new Circulo sprocket is made of 6061 T6 aluminium and CNC machined. It weights 65 grs. / 2.2 oz ... this weight is for the 25t. The new Circulo sprocket will be available in mid December in 25t, 28t, 29 and 30t in Black, Wite, Raw, Purple and Red.