If you haven’t listened to the RMATVMC Keefer Tested Podcast or haven’t watched the Racer X Films video on the 2021 Gas Gas MC450, here is a cliff note version of what this red machine is all about. Engine: The…
Keefer Tested
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- On Location
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- Reviewed
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Kids, Dirt Bikes And Teaching A Work Ethic
It seems I always do the most thinking while driving to and from the track. I am usually driving to a track 4-5 times a week and when I do, I sometimes think about where our sport is going, how…
Motool Slacker V4 Digital Suspension Tuner
If you call your wife/girlfriend out to the garage or maybe your buddy at the track to help you measure your sag, you may want to read this review. This is not to say that your wife or girlfriend can’t…
2021 Yamaha YZ450F Baseline Settings/Mods/Tips
The 2020 and 2021 Yamaha YZ450F’s are identical minus some different graphics, so this gave me a chance to experiment more with standard settings as well as other aftermarket mods. For a machine that may get some flak thrown its…
Six Things About The 2021 Yamaha YZ250F
The 2021 Yamaha YZ250F has over 15 engine component changes as well as over 10 chassis changes. Sooooooooo. What does that mean for you, the possible consumer, or the proud new owner? Let me walk you through 6 things you…
2021 Honda CRF450R Initial Baseline Settings/Mods
I have come to find out that Honda didn’t allocate enough 2021 Honda CRF450R’s to dealerships, so if you’re lucky enough to be able to get your hands on one, you may be looking for a couple fixes and a…
Slater Skins Air Box Cover (Yamaha YZ250F/450F)
Remember Slater Skins? Yeah the Blue Buffalo Supercross Team that had the complete signage/coverings across their bikes was John Slater’s brainchild, but most recently he has started to offer air box covers for late model YZ-F’s that increase airflow. We…
FLO Motorsports Lowering Footpegs (Yamaha YZ450F)
ALERT! ALERT! STEVE NEEDS THESE!! If there is one thing I can complain about on the Yamaha YZ450F it would be that the ergo are a little weird compared to the other brands. When sitting, the Yamaha feels like the…
Which 2021 450 MX Bike Is Right For You? Kawasaki KX450 Vs. Yamaha YZ450F
The average shootout format seems to be an outdated model to me. Don’t get me wrong, I like doing shootouts, as well as viewing their rankings after all is said and done, but is it really telling you, the potential…
2021 Honda CRF450R First Impression
The most anticipated motocross bike of the year is finally here and I actually get to speak openly about it! Hallelujah! The 2021 CRF450R looks nothing like last year’s model and on the track it’s quite a bit different as…
Intense Tazer MX First Impression (From a Non-E-Bike Guy)
No, Keefer Inc. Testing isn’t going to go all pedal bikes on you, but I can tell you I love all things two wheels. I also can tell you that bicycling is one of my favorite hobbies to do with…
2021 Yamaha YZ450F
The 2021 Yamaha YZ450F is the EXACT same as the 2020 model. So instead of just repurposing last year’s review, why not give you some insight on what I have done to my 2021 Yamaha YZ450F in order to make…