Does anyone know if the 2018 390 Duke and the RC 390 have interchangeable front sprockets?
Apr 30, 2021 #1 B budzilla808 New Member Does anyone know if the 2018 390 Duke and the RC 390 have interchangeable front sprockets?
May 18, 2021 #3 Formula390 Supporting Vendor Vendor Yes, completely interchangeable. The output counter shaft for the transmission is identical for all 390 motors.
Yes, completely interchangeable. The output counter shaft for the transmission is identical for all 390 motors.