The drivetrain kit consists of the front (15 tooth) and the rear sprocket (46 tooth), as well as a DID chain.
KTM2019690690 ENDURO RKTM 690 ENDURO R 2019 <EU><F9703S8>
KTM2019690690 ENDURO RKTM 690 ENDURO R 2019 <US><F9775S8>
KTM2020690690 ENDURO RKTM 690 ENDURO R 2020 <EU><F9703T8>
KTM2020690690 ENDURO RKTM 690 ENDURO R 2020 <US><F9775T8>