Germany’s Ken Roczen won the event, taking all three 450 class race wins in the first of the Triple Crown events while Austin Forkner took the overall win in the 250 West class.
Roczen showed little mercy on his way to victory at Glendale. The only blemish on the HRC Honda riders night was in qualifying where he only managed third fastest. From there he won all of his races.
Cianciarulo managed only eighth overall for the night.
450SX points standings after round four:
- Ken Roczen – 92 points
- Eli Tomac – 84 points
- Justin Barcia – 81 points
- Jason Anderson – 78 points
- Cooper Webb – 72 points
250SX West points standings after round four:
- Justin Cooper – 86 points
- Dylan Ferrandis – 83 points
- Brandon Hartranft – 77 points
- Austin Forkner – 76 points
- Alex Martin – 66 points
Photo courtesy Simon Cudby
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