Serotta CSI

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There’s a line printed on the guide. Depending on which side of the line the cable appears, you’ll adjust the converter accordingly, as printed on the bottom of the guide. Our cable hit the guide dead center, in which case it doesn’t really matter which way you set it. Shimano’s PR guy even said you could just install it one way and if the shifting doesn’t feel right, switch it and see if it gets better.

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