Aprilia RS125 2006-2011 Renthal Rear Sprocket 478U-520-40P-HA

Aprilia Tuono RR / Factory 1100 2016-2020 Renthal Rear Sprocket 478U-520-40P-HA

Renthal Sprocket R 520 40T HA 478U-520-40PHA

Aprilia Tuono V4R 2011-2015 Renthal Rear Sprocket 478U-520-40P-HA

Aprilia Tuono/Tuono Racing 2002-2004 Renthal Rear Sprocket 478U-520-40P-HA

Aprilia RSV4 1000 RF / RR 2015-2018 Renthal Rear Sprocket 478U-520-40P-HA

Aprilia RSV4 1100 Factory 2019-2020 Renthal Rear Sprocket 478U-520-40P-HA

Aprilia RS125 2006-2011 Renthal Rear Sprocket 478U-520-42P-HA