Motorcycle Chain Length Calculator
Get the right chain link count from sprocket sizes, centre distance, and chain pitch.
Distance between front and rear sprocket centres
520 = 15.875, 525 = 15.875 (wider), 530 = 15.875 (wider)
Calculated Links (raw)
74.33 links
Required Chain Length
76 links
Want to understand the numbers?
Read the step-by-step guide, worked example and common questions for this calculator.
Read the Chain Length Guide →