JT Sprocket for Aprilia 50 RS 1999-2005 Steel Rear

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Aprilia RS 50 Replica 2004-2005 [JT Standard 47 Tooth Rear Sprocket]

Aprilia RS 50 1999-2005 JT Natural Rear Sprocket 47T 420 JTR23.47

JT Sprocket for Aprilia 50 RS 2006-2013 Steel Rear

Rear JT Sprocket JTR1133 53T fits Aprilia 50 RS 2006 2007 2008 2009

JT Sprockets Rear Sprocket Steel Natural For Aprilia RS 50 1999-2005 - 47T

JT Sprocket for Aprilia 125 RS Replica 4T ABS E4 2017-2020 Steel Rear