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WR 400/ WR426/ WR450F 1999-2016

WR400/ WR426F 1999-2002
STOCK SIZES: Chain - 114 Links / 520 Pitch
Front Sprocket - 14 Tooth | Rear Sprocket - 50 Tooth
WR450F 2003-2006
STOCK SIZES: Chain - 114 Links / 520 Pitch
Front Sprocket - 14 Tooth | Rear Sprocket - 50 Tooth
WR450F 2007-2016
STOCK SIZES: Chain - 114 Links / 520 Pitch
Front Sprocket - 13 Tooth | Rear Sprocket - 50 Tooth