Test – Page 2 – Keefer, Inc. Tested

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 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 Yamaha

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

ByKris KeeferDecember 5, 20230Comments

Bike Brands Gasgas Motocross

2024 Gas Gas EX450 First Race Impression

Written By: Michael Allen (AKA Janky Mike) It’s been quite some time since I’ve been able to ride and enjoy an off-road specific motorcycle and if you listened to the podcast Kris and I did this summer you’ll understand a little better why that is. I’m now back to a point in my life where I…

ByKris KeeferDecember 3, 20230Comments

Bike Brands Kawasaki Suspension

2024 KX250 Baseline Suspension Settings And Optional ECU Map

The 2024 KX250 is suffering in these 250 MX Shootouts because of the front fork. If the KYB fork had more comfort and wasn’t so stiff, I think it would be winning or at least second. The engine package is really good with a nice amount of bottom end excitement and great mid range pulling…

ByKris KeeferOctober 18, 20230Comments

Bike Brands Bolt-Ons Clutch Hard Parts Yamaha

Should You Hydraulic Or Cable? (23/24 YZ450F GYTR Hydraulic Clutch Kit)

The GYTR Hydraulic Clutch Kit is specially tuned to optimize disengagement zone, decrease lever load and minimize maintenance. As most hydraulic clutch setups, it self-adjusts to clutch heat and wear in most conditions to eliminate the need for manual clutch lever adjustment. The Yamaha Parts And Accessories Division have given us 2023/2024YZ450F owners an option…

ByKris KeeferOctober 10, 20230Comments

Bike Brands Yamaha

10 Things About The 2024 Yamaha YZ250F (On Track)

Ten Things About The 2024 Yamaha YZ250F (On Track)

ByKris KeeferSeptember 27, 20230Comments

Bike Brands Bolt-Ons Hard Parts Performance Suspension Yamaha

Which Triple Clamp Offset Is Best For The 2023/2024 Yamaha YZ450F?

Which Triple Clamp Offset Is Best For The 2023/2024 Yamaha YZ450F? If you have any questions after clicking on this link, please feel free to email me at kris@keeferinctesting.com

ByKris KeeferSeptember 13, 20230Comments