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For the remaining sprockets, count how many teeth have been added, by checking how many places the teeth of the next larger sprocket line up with those of the sprocket whose teeth you have just counted. There will be one place for a one-tooth jump, two places directly opposite each other for a two-tooth jump, and so on, in places equally spaced around the sprockets for bigger jumps. This technique works well with differences up to about six teeth, the largest difference to be found on most cassettes. | For the remaining sprockets, count how many teeth have been added, by checking how many places the teeth of the next larger sprocket line up with those of the sprocket whose teeth you have just counted. There will be one place for a one-tooth jump, two places directly opposite each other for a two-tooth jump, and so on, in places equally spaced around the sprockets for bigger jumps. This technique works well with differences up to about six teeth, the largest difference to be found on most cassettes. | ||
[[Bild:Sprocket-front-sm.jpg|center|Ritzelzähnezahl durch Addition bestimmen]] | |||
In the image, the smallest sprocket has 12 teeth. The red marks indicate the two places where teeth of this sprocket line up with teeth of the next sprocket, and so that sprocket has 14 teeth. | In the image, the smallest sprocket has 12 teeth. The red marks indicate the two places where teeth of this sprocket line up with teeth of the next sprocket, and so that sprocket has 14 teeth. The two green marks indicate where the teeth of the second sprocket line up with those of the third sprocket, and so it has 16 teeth. | ||
[[Bild:Sprocket-slope-sm.jpg|right|Kassette von der Seite betrachtet]] | |||
And onward to the remaining sprockets of this cassette...SRAM has given you an easy way to check whether the counts came out right, marking the size of the largest sprocket in large print. It's easier, by the way, to count teeth on a real cassette than in this picture, because you can view a real cassette from different angles and place your finger or a tool on a tooth to keep track of it. I can usually count of the teeth of all the sprockets in 60 seconds or less. | And onward to the remaining sprockets of this cassette...SRAM has given you an easy way to check whether the counts came out right, marking the size of the largest sprocket in large print. It's easier, by the way, to count teeth on a real cassette than in this picture, because you can view a real cassette from different angles and place your finger or a tool on a tooth to keep track of it. I can usually count of the teeth of all the sprockets in 60 seconds or less. | ||