Description
JT rear sprocket steel 37t-420 hon. Manufacturer part number JTR1213.37.
WPS part number 55-121337.
Application
Verified WPS motorcycle applications are listed below.
View checked motorcycle models and years
- Honda CRF50F: 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
- Honda XR50R: 2000, 2001, 2002, 2003
WPS application data checked November 11, 2026.


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