450SX
- Eli Tomac +1
- Ken Roczen -1
- Cooper Webb +1
- Adam Cianciarulo +2
- Jason Anderson -2
- Justin Barcia -1
- Blake Baggett +2
- Malcolm Stewart -
- Justin Brayton -2
- Justin Hill (New)
OUT: Zach Osborne
250SX
- Dylan Ferrandis -
- Austin Forkner +1
- Justin Cooper -2
- Brandon Hartranft -
- Michael Mosiman -
- Alex Martin -
- Luke Clout (New)
- Mitchel Oldenburg +1
- Jacob Hayes -2
- Cameron McAdoo (New)
OUT: Derek Drake, Christian Craig
OEM's
- Kawasaki -
- Yamaha +1
- Honda -1
- KTM
- Husqvarna
- Suzuki