Hard Parts – Keefer, Inc. Tested

Art Of War Billet Fork Lugs Review (2025 YZ450F)

It’s nice to be able to be back east and test new parts to see what it does on different types of dirt. I just so happened to be at Club MX doing some testing/training with my kid and Jonny Oler of Art Of War Suspension text me to see if I had time to…

ByKris KeeferJune 15, 20250Comments

Suspension Tech Trackside

On Or Off Throttle? Cheat Code To Setting Up Your Suspension

Figuring out what is going on with your dirt bike doesn’t have to be that difficult. Sometimes it can get confusing on what your bike is doing wrong on the track and with that comes confusion on which way to go in order to get you comfortable. There is a little cheat code that I…

ByKris KeeferJune 2, 20250Comments

Bike Brands Bolt-Ons Clutch Hard Parts KTM

Rekluse Auto Clutch Review (2025 KTM 350 XC-F)

Written/Tested By: Gardner Tarlow I’ve been stoked to ride the 2025 KTM 350XCF for a good part of our SoCal off road season. I’ve had plenty of rides on my typical single track and favorite open desert places as well as most of the SoCal motocross tracks. The 350XCF has continued to perform well and has…

ByKris KeeferMay 13, 20250Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Performance Suspension Yamaha

Top Chassis/Engine Mods For 23-25 Yamaha YZ450F

ByKris KeeferApril 22, 20250Comments

Bolt-Ons Hard Parts Keefer Tested Podcasts

RMATVMC Keefer Tested Show #425: Handlebar Bends For Dummies

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/240417_keefer.mp3 Keefer takes you through some of the best Renthal bends for your new MX machine as well as gives you explanations on why each dimension fits your size as well as your bike the best. If you want the best rider triangle for your type of riding, listen to this show and learn.

ByKris KeeferApril 21, 20250Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Kawasaki Performance

Top 5 Mods For The 2025 Kawasaki KX250

ByKris KeeferApril 9, 20250Comments

Bolt-Ons Hard Parts Motocross Triumph

Hinson Replacement Clutch Pack (Triumph TF-450 RC Edition)

I have been logging a lot of hours on the Triumph TF-450 and have noticed the clutch on the British machine is a little too light and vague when under some average abuse. Triumph wanted to go with a lightweight clutch lever pull feeling and they succeeded but it doesn’t come with a little bite/grab.…

ByKris KeeferApril 2, 20250Comments

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

2025 Optional Renthal Handlebar Bends For Your Bike/Size

We are back for 2025. Going all detailed on bar specs! When it comes to handlebars, it is very particular between each rider. However, I have and 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 I…

ByKris KeeferMarch 28, 20250Comments

Bolt-Ons Hard Parts Motocross Triumph

X-Trig ROCS Tech Triple Clamps (Triumph TF-250-X/TF-450 RC Edition

It’s hard to find aftermarket triple clamps that are better than stock these days. So much is involved in making a triple clamp that flexes enough, but also has enough rigidity to aid the machine in corners as well. With the triple clamp flex character so important to chassis handling (on all motocross bikes) sometimes…

ByKris KeeferMarch 18, 20250Comments

Bolt-Ons Hard Parts

Tested: Aluminum Throttle Tubes (Bearing Type and Non-Bearing)

Works Connection: Elite Throttle Tube Works Connection has been making throttle tubes for sometime now but we have yet to write a review about our experience with the product, so here we are! First, a lot of other brands are using a CNC-machined 6061-T6 aluminum throttle tube so that is nothing groundbreaking. This isn’t…

ByKris KeeferMarch 13, 20250Comments