Search Results for 24 hours of glen helen
DBT Yamaha YZ250FX 24 Hour Race Effort–Update #2
October 7, 2015
YZ250FX 24-Hour–It’s Getting Close Last week team DirtBikeTest spent some time testing the YZ250FX for the JBC Glen Helen 24 hour. We went to Milestone MX on Tuesday to test suspension and mapping and then Saturday night we went to … Continued
DBT Yamaha YZ250FX 24 Hour Race Effort
September 24, 2015
Dirt Bike Test’s Jr. Testers Take On The JBC Glen Helen 24-Hour Story and Photos by Preston Campbell For a few years I have had a dream to race the Glen Helen 24-Hour. So this is finally the year … Continued
The Quest To Being An Ironman – Episode 1
May 6, 2026
EPISODE 1: The First Steps To The 24 Hours of Glen Helen Video/Story by Kevin Jansen This is where it starts. Episode 1 introduces the full journey toward racing a 24-hour endurance dirt bike race in the Western U.S.—balancing a … Continued
Tuned: 2025 Honda CRF450RX Bike Build
November 24, 2025
Night & Day Improvements To The CRF Story by Brent Farrell, Photos by Trevor Hunter Our avid readers may recall we spent a lot of time on the 2023 Honda CRF450RX and while feedback was positive in some areas, we … Continued
Yamaha & Electric Motion, YE-01
November 16, 2025
Unless you closely follow the off-road electric motorcycle space, you may have missed the announcement a year ago of Yamaha’s investment in the small French electric motorcycle company Electric Motion (EM). Electric Motion makes full sized electric trials bikes (E-Pure), … Continued
Winning The World’s Toughest Endurance Race – DBT Race Report
November 12, 2025
The Authority Aces Glen Helen 24 Hour Story by Trevor Hunter, Photos by Trevor Hunter, Jerbal Shots The 2025 edition of the 24 Hours of Glen Helen Raceway is done and dusted (thank goodness) and we’re still relishing our victory … Continued
TUNED: 2025 Yamaha YZ450FX Build
November 6, 2025
Still The Same Story and Photos by Trevor Hunter Just like clockwork, we find ourselves working late nights in the garage, making hundreds of phone calls, texts, and emails, and over stressing every little detail in preparation to head to … Continued
2025 Yamaha YZ450FX Race Test | First Impressions + Bike Build
March 24, 2025
Racing A Nearly Stock YZ450FX Story by Trevor Hunter, Photos by Trevor Hunter/Jerbal Shots As we do nearly every year, we use the Glen Helen Endurance Series as a proving grounds for our competition off-road bikes. And here is where … Continued
Tuned: 2023 Honda CRF450RX Bike Build
November 9, 2023
Refining Big Red Photos by Trevor Hunter/Mark Riker The Honda CRF450RX is quite the bike. It has many traits that our testers find very attractive, but at times, it leaves those same riders puzzled at why it feels like a … Continued
TUNED: 2023 Yamaha YZ450FX Bike Build
November 2, 2023
The Best One Yet Story and Photos by Trevor Hunter The annual 24 Hours of Glen Helen has come and gone, and once again we put our Yamaha YZ450FX through the ringer as we aimed to win the whole thing … Continued