KTM Ultralight Rear Sprocket by Renthall 488U-520-45PHA Kettenrad Corona

Renthal Sprocket R 525 43T HA 409U-525-43PHA

Renthal Sprocket R 520 46T HA 210U-520-46PHA

KTM Ultralight Rear Sprocket by Renthall - Silver 520x42t 224U-520-42GPSIBK

KTM Ultralight Rear Sprocket by Renthall - Silver 428x49t 441U-428-49GPSI

Renthal Sprocket R 520 44T HA 411U-520-44PHA

KTM Ultralight Rear Sprocket by Renthall 443U-525-42PHA Kettenrad Corona

KTM Ultralight Rear Sprocket by Renthall - Black 520x48t 224U-520-48GPBK