Mods - Keefer, Inc. Tested

2024 KTM 450 SX-F Baseline Settings/Mods

The 2024 KTM SX-F lineup is the same as the 2023 version but that didn’t stop us from going through our settings again to see what was good and what could use some improvement. Specifically, the KTM 450 SX-F is still a stiffer nature feel and will take some time to break in. Even when…

ByKris KeeferSeptember 8, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts KTM Performance Suspension

Race Test: The Mods That I Have Done To My Personal KTM 350 SX-F Machine

I have loved the 350cc size machine for quite some time but it didn't always make sense to me. From 2012-2016 I thought the 350 was a fad and wasn't going to sell as much as KTM would have hoped for. You had to ride it like a 250, it felt heavier like a 450…

ByKris KeeferAugust 15, 20230Comments

Bike Brands Hard Parts Kawasaki

Top Mods For Your 2023 Kawasaki KX250

We've had a ton of time on more than one 2023 Kawasaki KX250 around these parts and have figured out some mods/tweaks that could help you prolong the fun out of yours. Some of these mods are for performance but most are for function/durability. WE have noticed that the 2023 KX250 is much friendlier to…

ByKris KeeferJuly 10, 20230Comments

Bike Brands Husqvarna

2023 Husqvarna TC250 Garage Build Video

ByKris KeeferMay 8, 20230Comments

Bike Brands Honda Yamaha

RMATVMC Keefer Tested Show #329 – Parts/Mods That Actually Work (Honda CRF450R & YZ450F Edition)

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/230426_keefer.mp3 There is a ton of parts that you can spend your money on and quite possibly those parts may not actually help you at all. Sometimes parts are smoke and mirrors so in this episode Keefer will break down which parts/mods work on the red and blue 2023 450 machines.

ByKris KeeferApril 27, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Husqvarna KTM Performance

Pro Circuit Works Pipe and R304 Shorty Silencer (2023 KTM/Husqvarna 250/300)

I have been testing quite a few pipes/silencers for the 2023 KTM 250/300 as of late (FMF, Bills) and the Pro Circuit system is the latest that I have tried. The Works pipe and R304 Shorty silencer was tested on a recent Racer X Garage Build Husqvarna TC250 that I had the chance to ride.…

ByKris KeeferApril 6, 20230Comments

Bike Brands Kawasaki

Living With: 50 Hours On The Kawasaki KX250 (56.1 To Be Exact)

Even though my kid has more than one 2023 KX250 laying around the house the one we use the most is our (Keefer Inc.) designated test machine. This KX250 gets the most usage and has seen the most hours. We are currently at 56.1 hours and have almost literally done nothing to it. I couldn't…

ByKris KeeferApril 3, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Performance Yamaha

Parts That I Have Tried, That Work (2023 Yamaha YZ450F Edition)

Since I test so many different parts on so many different bikes, I thought I would produce an article that gives you a few aftermarket parts that actually work. Over the next few months you can find, "Parts That I Have Tried, That Work, articles on all different types of bikes right here! I have…

ByKris KeeferJanuary 25, 20230Comments

Bike Brands Husqvarna

Top Five 2023 Husqvarna FC350 Modifications

Written By: Eddie Laret/Kris Keefer The question we get all the time is where does the 350cc line of motorcycles fall into place with other 250cc or 450cc sized dirt bikes. In this article we dissect the 2023 Husqvarna FC350 and what we did to make it better. We took our 2023 FC350 and put about…

ByKris KeeferOctober 10, 20220Comments

Bike Brands Yamaha

2022/2023 Yamaha YZ250F Top 5 Mods

The Yamaha YZ250F is unchanged for 2023 so these five mods below will work for the 2022 and 2023 model. If you’re looking for a baseline suspension setting you can click this link: https://pulpmx.com/2021/09/26/2022-yamaha-yz250f-baseline-settings/ . These mods below drastically changes the way the YZ250F runs as well as handles as each improve an already great…

ByKris KeeferOctober 6, 20220Comments

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