Triumph – Keefer, Inc. Tested

2026 250/450 MX Gearing Guide

I have spent a lot of time testing on the 2026 MX machines you see below. I (as well as a couple other members of our team) have went back and forth on several bikes to see which gearing would be good for the average rider. I did the evaluations on tight clay based tracks…

ByKris KeeferMay 1, 20260Comments

Honda Husqvarna Kawasaki Keefer Tested KTM Podcasts Suzuki Triumph Yamaha

RMATVMC Keefer Tested Show #473: Pro Circuit KX450 Stage One Build

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260327_keefer.mp3 Keefer and Pro Circuit team up to create a stage one engine build that gives the rider a noticeable amount of power on the track but still is smooth enough to keep an "easy to ride feel". What is involved into such a build? Is it comparable to an SR? Can you run pump fuel?…

ByKris KeeferMarch 30, 20260Comments

Gasgas Honda Husqvarna Kawasaki KTM Motocross Suzuki Triumph Yamaha

2026 450 MX Baseline Suspension Settings

For 2026, there wasn’t a lot of changes from the manufacturers so we checked on our 2025 settings to see if they were still valid and tweaked if need be. This means for 2026, baseline clicker settings have changed only a little from the previous year. We made sure to spend some time on all…

ByKris KeeferMarch 30, 20260Comments

Triumph

Inside Deacon Denno’s Triumph TF250-X

ByKris KeeferMarch 19, 20260Comments

Honda Husqvarna Kawasaki Keefer Tested KTM Suzuki Triumph Yamaha

RMATVMC Keefer Tested Show #470: 2026 450 MX Non-Shootout (East Coast Edition)

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/260308_keefer.mp3 Keefer talks about the 2026 450 MX moto media shootout results then applies those results to what these bikes feel like on east coast conditions. This episode also dives into the on going debate on if any of the new 450 MX machines feel different from Southern California (when comparing them to riding on the…

ByKris KeeferMarch 8, 20260Comments

Bike Brands Bolt-Ons Gasgas Hard Parts Honda Husqvarna Kawasaki KTM Suzuki Triumph Yamaha

2026 Optional Renthal Handlebar Bends For Your Bike/Size

We are back for 2026. Going all geeked out and detailed on bar specs! When it comes to handlebars, I am a picky SOB. Oh and I am still am a big pain in the butt with a rider triangle. The height, width, rise, and position is very important to me between each bike that…

ByKris KeeferDecember 10, 20250Comments

Bike Brands Triumph

Triumph TF 450-RC Edition Garage Build

ByKris KeeferDecember 3, 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 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 Keefer Tested Podcasts Triumph

RMATVMC Keefer Tested Show #451: Building The Ultimate Triumph TF450-RC Edition

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/251010_keefer.mp3 We go over our latest build and this time it's the 2025 Triumph TF450-RC Edition. Let us walk you through what you can do to your Triumph as well as what other parts of the bike you should watch out for. We will give you insight on ECU mods, chassis mods, suspension help, plus the…

ByKris KeeferOctober 13, 20250Comments