2025 Yamaha YZ450F Mods That Work
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Written By: Gardner Tarlow
The Church Of 350 Is Alive And Well!!
Why is it that the Austrian manufacturers are the only ones producing a 350cc motorcross and enduro bikes? In a sport dominated by vet plus riders on the track and trail, why wouldn’t more manufacturers provide a more balanced, rideable bike for the vet…
So are you tired of that spongey feeling stock Yamaha brake? Since I get to ride all the bikes, I would have to say that the Brembo system is one of the best feeling brakes out of all the MX machines. However, a little mix and matching can get you a more linear feel than…
It has been about a year since I raced motocross when I heard rumblings of Matthes and Keefer racing the Glen Helen Vet Nationals in early November. If you know Kris, it only takes about one phone call that can involve some verbal motivation and next thing I knew I was on the Glen Helen…
If you're looking for a little more low end and increased mid range recovery, this "RESPONSE" map will help in those areas.
I am not going to sit here and tell you that you need to be as meticulous as we are at times here at Keefer Inc. Testing but if you like to tinker and make adjustments here are some key swingarm pivot to center of rear axle lengths. I have tried a lot of different…