MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 520
Teeth: 16
NOTE: Actual sprocket design may be different from the image above.
1998 Aprilia RS125
1999 Aprilia RS125
2000 Aprilia RS125
2001 Aprilia RS125
2002 Aprilia RS125
2003 Aprilia RS125
2004 Aprilia MX125
2004 Aprilia RS125
2005 Aprilia RS125
2006 Aprilia RS125 (Radial Caliper)
2007 Aprilia RS125 (Radial Caliper)
2008 Aprilia RS125 (Radial Caliper)
2009 Aprilia RS125 (Radial Caliper)
2010 Aprilia RS125 (Radial Caliper)
2011 Aprilia RS125 (Radial Caliper)
2012 Aprilia RS125 (Radial Caliper)
MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.
OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel
Pitch: 520
Teeth: 16
NOTE: Actual sprocket design may be different from the image above.
1998 Aprilia RS125
1999 Aprilia RS125
2000 Aprilia RS125
2001 Aprilia RS125
2002 Aprilia RS125
2003 Aprilia RS125
2004 Aprilia MX125
2004 Aprilia RS125
2005 Aprilia RS125
2006 Aprilia RS125 (Radial Caliper)
2007 Aprilia RS125 (Radial Caliper)
2008 Aprilia RS125 (Radial Caliper)
2009 Aprilia RS125 (Radial Caliper)
2010 Aprilia RS125 (Radial Caliper)
2011 Aprilia RS125 (Radial Caliper)
2012 Aprilia RS125 (Radial Caliper)
