KX450 - Keefer, Inc. Tested

FMF 4.1 RCT Muffler With SX Style Megabomb Headpipe (2020 KX450)

The Kawasaki KX450 was the most improved 450 machine of 2019 and with Kawasaki not changing anything on the 2020 KX450, I wanted to test some new aftermarket parts to see if I could improve on what I already knew from last year’s machine. I knew FMF had two headpipes available for the KX450, but…

ByKris KeeferAugust 28, 20190Comments

Bike Brands Kawasaki KiT Motocross

2020 Kawasaki KX450 Review/Baseline Settings

The 2020 Kawasaki KX450 is exactly the same as the 2019 Kawasaki KX450, but the 2020 version just has more green. Kawasaki focused all of its R&D efforts on the KX250 for 2020 so the bigger brother just got a few more green plastic pieces, but that doesn't mean we didn't hit the R&D’ing hard.…

ByKris KeeferAugust 25, 20190Comments

Bike Brands Kawasaki KiT News

2020 Kawasaki KX450 Announced

The Kawasaki KX™ motocross lineup has created a long list of successes that has built champions since the start. The entire KX lineup returns for 2020 with models ready to build even more future champions. The Kawasaki Team Green™ racing team has been the dominant force in amateur racing for more than nearly 40 years, providing contingency and trackside support to racers. As a result, Kawasaki has relied on the aspiring young…

ByKris KeeferJune 18, 20190Comments

Bike Brands Kawasaki KiT Motocross

Top 5 Mods For The 2019 Kawasaki KX450

By Dominic Cimino So I’m guessing you might have (or thinking about putting) a 2019 KX450 in your garage if you are reading our “top five improvements”. Good! This bike is awesome and deserves some minor updates to make it even better. After racing our test bike for the first time this year I can…

ByDominic CiminoApril 1, 20190Comments

Bike Brands Bolt-Ons Exhaust Kawasaki KiT Performance

Yoshimura RS-4 SS/AL Full Muffler System For 2019 Kawasaki KX450

By: Dominic Cimino Any of you that stay up to date with us here at Keefer Inc. are aware that I really enjoy riding the 2019 KX450. Like I really enjoy it. Maybe it is because we have the chassis and suspension dialed in just for me or maybe it’s just because the bike is…

ByDominic CiminoMarch 19, 20190Comments

Bike Brands Kawasaki KiT Motocross

2019 KX450 Stage 1 Modifications

“Fine Tuning Chassis And Handling With Ride Engineering” By Dominic Cimino As you may or may not be aware by now, I am enjoying my time on Kawasaki’s newest big bore. We are deep into the initial stages of fine tuning this dirt bike to my personal preferences and have logged a lot of laps…

ByDominic CiminoJanuary 27, 20190Comments

Bike Brands Kawasaki KiT Motocross

2019 Kawasaki KX450 Update

Ahhh, the twenty-nineteen Green-Machine. There is a lot to love about Kawasaki’s new 450 and after an initial 20 plus testing hours have been racked up, this quick-read breaks those loves down and also highlights what I look forward to improving moving forward. As we all know, the KX450 was ranked high during our shootouts…

ByDominic CiminoNovember 14, 20180Comments

Bike Brands Bolt-Ons Exhaust Kawasaki KiT Performance

FMF 4.1 RCT Titanium Muffler System (2019 Kawasaki KX450)

The 2019 Kawasaki KX450 is the most improved machine of the new year, hands down! It has a very responsive engine character, comfortable suspension, a lightweight feel and cornering that is very neutral. I will be the first one to admit that I get nervous about sticking on any type of aftermarket muffler system when…

ByKris KeeferAugust 14, 20180Comments

Bike Brands Bolt-Ons Kawasaki KiT Performance Suspension

2019 Kawasaki KX450 Clutch Mod

Do you have a 2019 Kawasaki KX450? If so, we are here to give you a little inside knowledge. The new 2019 KX450 is one great machine, but the doesn't mean it is perfect right? On our test bike we have experienced with some clutch drag and clutch lever movement when riding. Under heavy load (or…

ByKris KeeferJuly 30, 20180Comments

Bike Brands Kawasaki KiT Motocross

2019 Kawasaki KX450 Optional Set Up Notes

I have been spending a lot of time on this 2019 Kawasaki KX450 lately and have been enjoying my days with the green machine! The Kawasaki engineers should be proud with how their production machine came out and the consumer/buyer should be as well. However, that doesn't mean I will not experiment and try other settings…

ByKris KeeferJuly 6, 20180Comments

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