THIS PACKAGE FITS:
2017- CURRENT KTM 450F
2019- CURRENT HUSKY 450F
2021- CURRENT GAS GAS 450F 
 
In conjunction with Race Tech we offer you a world class mod motor package for your bike! Each motor is built to riders specific needs with the best parts & procedures in the industry! 
 
Mod package includes- labor, gaskets, CNC porting, performance valve seat cutting, valve back cutting, cylinder hone & deck, custom CP piston, vortex ECU with custom tuning, cam degreeing.