Original Gear Ratio Bws Sport 2002-2011: Primary: 13/52 (4.00) Secondary 5DA: 12/44 (3.67) - Final Ratio 5DA: 14.667 Secondary 4VP: 13/43 (3.31) - Final Ratio 4VP: 13.231
Always check your current setup before ordering, especially on modified scooters.
A higher gear ratio will increase top speed. Only recommended for stroke adjustment cylinders. Stock cylinders usually don't have enough power to pull this type of transmission.
A higher gear ratio will increase top speed. Only recommended for race tuning cylinders. Stock cylinders generally do not have enough power to pull this type of transmission. A higher...
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