JT Sprockets steel 50 tooth rear sprocket for the Honda models listed. For use with 428 chain. Made from the latest generation of computer design and control metal cutting equipment for maximum durability. All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards. Check the fitment list for stock gearing, or change your sprocket size for re-gearing.
Features:
- Made exclusively from the finest Japanese 545C high carbon steel
- Heat treated and hand finished to meet or exceed O.E.M. standards
- Outlasts any mild steel or surface hardened sprocket as much as two or three times over
JT Sprockets Part Number: JTR1204.50
Replacement for Honda Part Number: 41201-KN4-000
Fits Honda:
Model - Year / Chain Size - Chain Length / Front Sprocket - Rear Sprocket
CRF100F - 2004-2009, 2011-2013 / 428 - 118 / 14 - 50
XR100R - 1985-2003 / 428 - 118 / 14 - 50
CRF125F - 2014-2021 / 428 - 112 / 13 - 46
CRF125FB - 2015-2018 / 428 - 112 / 13 - 49
CRF125FB Big Wheel - 2019-2021 / 428 - 118 / 13 - 49
