300 Factory kit


Out of stock

SKU: SXS12300100

All the parts required for converting your 250 EXC to a 300 EXC for the E3 class. More information on the carburetor jetting can be obtained from your authorized dealer.
Can´t be used with 2-stroke TPI models.



Model Year

2011, 2012, 2013, 2014, 2015, 2016