Kris Keefer – Page 10 – Keefer, Inc. Tested

Sidi Crossair Boots Review

The first thing I noticed when slipping into/riding with the Crossair is the hinge is located beneath the ankle, reducing bulk and creating a smoother, more aerodynamic interior for the boot compared to other Sidi boots I have worn. The second joint, positioned above the ankle and working in conjunction with the lower hinge, gives…

ByKris KeeferJanuary 16, 20250Comments

Keefer Tested Podcasts

RMATVMC Keefer Tested Show #411: Modified Comparison (2025 Yamaha YZ250F vs. Honda CRF250R)

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/250109_keefer.mp3 Keefer gets a modified YZ250F with a second injector, Vortex ECU as well as an FMF muffler to go against a Honda CRF250R with a ported cylinder head, HC piston, Vortex ECU and Akrapovic muffler in order to see which one is better. Different mods may have different outcomes on the track so we dissect…

ByKris KeeferJanuary 15, 20250Comments

Bike Brands Bolt-Ons Hard Parts Suspension Yamaha

REP Linkage (2023-2025 Yamaha YZ450F)

Yamaha changed the linkage ratio for 2025 on the YZ450F. Yamaha was looking to keep the rear up so basically the whole curve of the 2025 linkage ratio is stiffer and that is why Yamaha went down on their spring to a 5.6 N/m from a 5.8N/m spring on the 23/24 models. When Mark Johnson…

ByKris KeeferJanuary 13, 20250Comments

Motocross

Daytime Program: A1

ByKris KeeferJanuary 13, 20250Comments

Bike Brands Gasgas Hard Parts Honda Husqvarna Kawasaki KTM Suspension Suzuki Yamaha

2025 450 MX Baseline Suspension Settings

For 2025, we’ve had some updates on a few of the 450 MX’ers, Yamaha, KTM, Husqvarna, Gas Gas and Honda all have had some form of updates to their chassis and suspension specs. This means for 2025, baseline clicker settings have changed a little from the previous year. We make sure to spend some time…

ByKris KeeferJanuary 8, 20250Comments

Trackside

Dez Corner Track Training

ByKris KeeferJanuary 8, 20250Comments

Bike Brands Garage Honda Kawasaki Tech Yamaha

Velocity Components Steering Stem Spanner Tools

When looking for steering stem spanner tools as well as a better way to grease your steering stem bearings look no further than Velocity Components, as they offer two tools that are more effective and are more efficient. How many times do you glove up to pack you steering stem bearings? I recommend it at…

ByKris KeeferJanuary 7, 20250Comments

Bolt-Ons Hard Parts Kawasaki

Moto Hose Works Y Silicone Radiator Hose Kit

Written/Tested By: Eddie Laret In 2024 Kawasaki released their new model KX450 with an all-new frame design. This meant the engine had a few different parts to them as the radiator hose kit was a major change for the 2024/2025 models. They relocated the water temperature sensor and jacket in the middle of the upper radiator…

ByKris KeeferJanuary 7, 20250Comments

Bike Brands Honda Kawasaki Keefer Tested Podcasts

RMATVMC Show #410: 2025 Kawasaki KX 450SR vs. Honda CRF 450RWE

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/250104_keefer.mp3 Keefer breaks down the differences between. the red and green "edition" bikes and tells you what might be the better choice for you. In this episode we will cover chassis stability, engine character, suspension and even ergonomics to inform you which color could be that glass slipper you're looking for.

ByKris KeeferJanuary 6, 20250Comments