Suspension

RM-Z450 Race Tech Re-Valve

Editors Note: This is about as raw of an evaluation as we get here at Keefer Inc Testing. Preston Jordan is one of my long time friends that needed to get back into the sport. I enticed him with a 2021 Suzuki RM-Z450 and here we are. Preston is your average blue collar rider that…

ByKris KeeferApril 5, 20220Comments

X-Trig ROCS Tech Triple Clamp (2022 YZ450F)

It’s hard to find aftermarket triple clamps that are better than stock these days, especially on the Yamaha YZ250/450. 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…

ByKris KeeferSeptember 23, 20210Comments

KiT Suspension

Action And Reaction (Fork)

With every action there is a reaction right? This is no different when it comes to dirt bikes and the mechanics of each change/adjustment. Since suspension is always a hot topic with motocross machines, I thought why not give you guys some insight on what each change point/adjustment available to you on the fork, can…

ByKris KeeferJune 22, 20210Comments

Bolt-Ons KiT Performance Suspension

Dunlop MX12 Rear Tire (120/80-19)

Dunlop offers a wide variety of tires for us moto/off-road guys but you don’t see too many reviews of the MX12 scoop tire out there. I recently had the chance to try a 120/80-19 rear MX12 at a few different tracks that range from sand to intermediate terrain with the occasional hard pack afternoons at…

ByKris KeeferApril 21, 20210Comments

Bike Brands Bolt-Ons Honda KiT Suspension

Ride Engineering 23.5mm Offset Split Triple Clamps (2021 Honda CRF450R)

I have been looking for some added stability and comfort from my 2021 Honda CRF450R test machine since I got it and although my suspension setting has evolved/improved over time, I still need some compliancy from this machine. I have been working with Adrian over at Ride Engineering on some split triple clamps for over…

ByKris KeeferApril 14, 20210Comments

Bolt-Ons KiT Suspension

Works Connection Pro Launch Device

Works Connection had an older start device that used the old school spring and plunger design, but now have since gone to a magnetic locking system on the Pro Launch device. This has been in circulation for a few years now and is one of the most no fuss systems on the market. It’s so…

ByKris KeeferFebruary 28, 20210Comments

Bike Brands Bolt-Ons KiT KTM Performance Suspension

The Makings Of A Great WP Pro Component Settings On The KTM 450 SX-F (With REP Suspension)

Let me preface this article with how much I like to ride the KTM 450 SX-F. But… Yes, of course there is always a “but”, right? I like a lot of things about the KTM 450 SX-F, but the stock suspension isn’t one of them. The AER fork is a slight headache for me as…

ByKris KeeferFebruary 3, 20210Comments

Bike Brands Bolt-Ons Kawasaki KiT Suspension

Pro Circuit Linkage (2021 Kawasaki KX250)

The new Pro Circuit linkage system for the 2021 KX250 and 2019-2021 KX450 gives the KX’s handling performance an entirely different feel. I did this review on a 2021 KX250 because my son Aden was only 125 pounds and needed something plusher for his style of riding. Although I liked the stock KYB suspension, I…

ByKris KeeferJanuary 19, 20210Comments

Bike Brands Bolt-Ons Husqvarna KiT KTM Performance Suspension

Ride Engineering Split Triple Clamps (KTM/Husqvarna)

The stock KTM/Husqvarna clamps are too stiff for me! What about you? Well, if you’re here reading this, chances are they might be too rigid for you as well! It’s odd because most other manufacturers OEM clamps are on the soft side, but the Austrians had something more rigid in mind when making these stock…

ByKris KeeferNovember 12, 20200Comments

KiT Performance Suspension

Coppersmith Aero/Hybrid Fork

Coppersmith Racing Suspension has been around as long as I can remember and they have been mostly known for their Ohlins suspension set-ups. I stumbled across the Coppersmith Aero/Hybrid suspension kit for the WP AER air fork from the guys over at Racer X. If you’re on the fence about air vs. spring, the Coppersmith…

ByKris KeeferJune 17, 20200Comments

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