Calculate Rpm For A Given Speed In Top Gear

We offer 35, 36, 37, and 38 tooth clutch sprockets with our clutches so that you can dial in your overall gear ratio. Here you can experiment with your overall gear ratios with our gear ratio calculator.

RPM = (S x Sr x Pc x G x 88.00) / (Td*3.14159/12) x Sf x Pm

Example Presets

Guide

Fill in the blanks or choose dropdown options

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RPM Gauge