Bike Brands – Page 3 – Keefer, Inc. Tested

Tested: Yoshimura RS-12 Full Titanium System

I mean if you have a Honda CRF450R, it’s almost illegal NOT to run a Yoshimura. No, but seriously, Yoshimura does make one of the best looking Honda mufflers in existence. Yoshimura quality is also second to none and when you bolt on a Yoshimura, you know it’s not going to be a nightmare. We…

ByKris KeeferNovember 19, 20250Comments

Bike Brands Bolt-Ons Hard Parts Yamaha

Yamaha YZ450F Flywheel Weights Tested

Optional Yamaha YZ450F Flywheel Weights Tested

ByKris KeeferNovember 17, 20250Comments

Keefer Tested Podcasts Triumph

RMATVMC Keefer Tested Show #456: 2026 Triumph TF 450-X Review

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251112_keefer.mp3 The 2026 Triumph TF 450-X does have some small updates so in this episode we go over those changes as well as talk about where this bike shines and where it needs some help. With one of the best chassis in class, this British machine could be a weapon for someone looking to have a…

ByKris KeeferNovember 17, 20250Comments

Bike Brands Yamaha

2026 Yamaha YZ450F Vet Masters Race Build

ByKris KeeferNovember 14, 20250Comments

Honda

How To Make A Dream Honda CRF450R

ByKris KeeferNovember 9, 20250Comments

Yamaha

The Weekend Race Set Up: World Vet

After every race I have a template and usually fill it out for my personal use for future testing. No matter what race this template helps guide me to improve upon any bike that I may be racing. Below is a raw look at what I used at the 2025 World Vet race as well…

ByKris KeeferNovember 3, 20250Comments

Bike Brands KTM

2025 KTM 300 XC Garage Build

ByKris KeeferOctober 30, 20250Comments

Bike Brands Keefer Tested Podcasts Triumph Yamaha

RMATVMC Keefer Tested Show #453: Triumph TF-450 Vs. Yamaha YZ450F and Endurocross Talk

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251027_keefer.mp3 We went racing with two bikes to do a little comparison to see which modified version of each bike was better. We will dive into the Triumph and Yamaha 450s to let you know which one could be right for you. We then make a call to Max Gerston to talk a little Endurocross. Is…

ByKris KeeferOctober 27, 20250Comments

Bike Brands KTM

KTM 350 SX-F Mods That Work!

ByKris KeeferOctober 27, 20250Comments

Bike Brands Bolt-Ons Hard Parts Performance Yamaha

Race Tech Airboot For 2024-2026 YZ250F

ByKris KeeferOctober 22, 20250Comments