Bike Brands

Twisted Development Airbox Mod (2024 Yamaha YZ250F)

Do you got a 2024 Yamaha YZ250F and used to own a 2023 Yamaha YZ250F? Do you miss a little bit of that 23’ low end punch out of your 24’ YZ250F? If so, there is hope and that hope lies with Jamie at Twisted Development and their Air Boot Kit. Let’s break down the…

ByKris KeeferDecember 31, 20230Comments

Bike Brands KTM

2024 KTM 450 XCF-W Project Bike Build

ByKris KeeferDecember 29, 20230Comments

Bike Brands Kawasaki Yamaha

RMATVMC Keefer Tested Show #364: 2024 KX450 And 2024 YZ250F Update/Mods/Tips

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/231220_keefer.mp3 Keefer updates you on some mods that help the power on both the 2024 KX450 as well as the 2024 YZ250F. This is strictly an engine mods/tips breakdown and what can make substantial gains in power and connectivity with each machine.

ByKris KeeferDecember 20, 20230Comments

Bike Brands Bolt-Ons Exhaust Hard Parts Kawasaki Performance

Pro Circuit Ti-6 Muffler System (2024 KX450)

Aftermarket muffler manufacturers rejoice! The 2024 Kawasaki KX450 has A LOT of room for improvement with its muffler system. The stock muffler is choked up and makes the KX450 feel somewhat lethargic for a 450. Yes, I know what you’re thinking.. “Kris, it’s a 450, how much power do we actually need”? You would be…

ByKris KeeferDecember 17, 20230Comments

Bike Brands Gasgas Husqvarna KTM

2024 Gas Gas/KTM/Husqvarna 250 Four Stroke Comparison

Written By: Gardner Tarlow Austrian triplets! Can you really go wrong? For 2024 all three of the Austrian bikes although different in color took on very similar personalities. For 2024 the Gas Gas MC250F is all new from its 2023 predecessor, and although all new for Gas Gas it’s basically the red headed triplet with two…

ByKris KeeferDecember 14, 20230Comments

Bike Brands Gasgas

RMATVMC Keefer Tested Show #363: 2024 Gas Gas EX450 First Impression

http://media.blubrry.com/keefer_tested/pulpmx.com/podcasts/231210_keefer.mp3 Keefer and Michael Allen go over the Gas Gas hybrid EX450 machine. Is this 50/50 closed course machine truly a moto/closed course off road bike or is it just a soft suspended moto bike? Get all of this as well as an off topic subject that hits close to home near the end of this…

ByKris KeeferDecember 11, 20230Comments

Bike Brands Kawasaki

2023 Kawasaki KX450 Garage Build (Video)

ByKris KeeferDecember 10, 20230Comments

Bike Brands Yamaha

To Hydro Or Not To Hydro (’23-24′ Yamaha YZ450F)

ByKris KeeferDecember 5, 20230Comments

Bike Brands Gasgas Honda Husqvarna Kawasaki KTM Suzuki Yamaha

2024 250 MX Media Shootout Breakdown

New bike shootouts are kinda like car crashes. When they happen most of us are going to drive by and look at them as they happen. Now I will say that not all shootouts are great, as sometimes I think that they have become a little too subjective and can be open to misinterpretation. I…

ByKris KeeferDecember 4, 20230Comments

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