Rocky Mountain ATV/MC Keefer Tested

In this episode Keefer brings in his buddies David Martinez (AKA, Fireman Dave) and Eddie Laret to discuss the latest Twisted Development KTM 350 SX-F build. How built is this engine? Who is this mid sized beast for? What is it like to ride a built KTM 350 SX-F? We even get Jamie Ellis on the show to discuss a breakdown of engine parts as well as how those parts translate to track feeling. Lots of laughs and learning involved in this show.

Keefer takes you through some of the best Renthal bends for your new MX machine as well as gives you explanations on why each dimension fits your size as well as your bike the best. If you want the best rider triangle for your type of riding, listen to this show and learn.

The Keefer family sit down and recap the weekend of the SW/MW area qualifier from Glen Helen. Get the details on who was fast, how the track shaped up, how much it cost and of course all of he inner workings of what went on internally as a family. It's like you were there!

Kris and Aden Keefer sit down to talk about their latest 2025 KX250 Garage Build. This build is meant to go amateur motocross racing so if you want to get the ins and out of what is done to this Team Green machine, listen as both Keefers break it down along with special guest, Jamie Ellis.

Keefer walks you through the change points in the 2025 Husqvarna FC250 Rockstar Edition as well as if those changes are worth/felt on the track.

Keefer brings in Gary Sutherlin and his friend Kelly Gelhaus to talk about their "Six Hours Of Glen Helen" experience with the 2025 Honda CRF450RX. That's right we let Gary and Kelly take our brand new Honda test machine to see what the pros and cons are of the red machine while under racing conditions. Learn about Honda's hybrid moto/off-road 450 as well as the 6 Hours Of GH.

Keefer breaks down the 2025 250 MXers and walks you through each of their strengths and weaknesses. He also picks his favorites, but talks about why each one of these new 2025 250 MX'ers could be a viable choice for you.

Keefer breaks down Beta's latest 450cc motocross offering and gives you all some information post the Racer X first impression. Is the Beta still as good on different types of tracks? Is the 450RX a viable option for someone that is in the market for a new motocross machine? Get a more in depth look inside the Beta on this episode.

Keefer breaks down the steps it takes to being a test rider, how you can become one yourself, some of the falsehoods that come along with test riding, what are some of the secrets that some tests riders don't want you to know and a lot more about one of the most coveted "jobs" in the industry.

We get mark Johnson from REP Suspension on the phone to take your questions as well as talk about suspension set up, myths, set up advice, A-Kit, adjustments and general things you can do to make your bump sticks work better on the track or trail.

When you only have a few test riders under the Keefer Inc. umbrella, who do you choose to babysit the RM-Z450? In this episode we talk to Rob Imondi as he is the one responsible for our RMaRMy and how this bike helped him get back into riding a dirt bike as well as how it has been the most fun he's had in a long time! If you have or are maybe thinking about getting a Suzuki, listen to this episode.

We took delivery of our Triumph TF-450 RC Edition on the west coast so we take it out to some of our local tracks, in order to see if the Triumph feels similar to when we left it in Georgia back in November. How does the chassis, engine and suspension stack up against other models on the same tracks? Listen to Keefer break it down on this show!

Keefer walks you through the new Gas Gas Factory Edition and lets you in on if this bike is better than the standard MC450. With an increase in 2100.00 from the standard MC450, is this something you can feel on the track? Who is this bike for? Why would you want a Gas Gas over a KTM? All of this as well as some comparisons with other brands in this episode!

Keefer sits down with Jamie Ellis from Twisted Development to talk about the secret under the fuel tanks of some professional MX/SX teams. Can you tame down the YZ450F enough to ride it harder/longer? Is the cost of this throttle body felt enough on the track? What other teams are using an aftermarket throttle body on their bikes? What exactly is the difference between an RP throttle body and a stock one? All of this broken down and more in this episode!

We have a unique show this week as we get Dallas Dunn in studio to talk about how a 2025 KTM 250 SX two stroke helped him find the love for riding again. This is not your traditional bike review as we dive deep into what this bike can do but also how a two stroke can make the flame for riding ignite again. We will break down the orange pumpkin and even get Jamie Ellis from Twisted Development on the show to discuss two strokes and how the orange bike compares to the blue smoker.

Keefer gets a modified YZ250F with a second injector, Vortex ECU as well as an FMF muffler to go against a Honda CRF250R with a ported cylinder head, HC piston, Vortex ECU and Akrapovic muffler in order to see which one is better. Different mods may have different outcomes on the track so we dissect these mods and even call up the guy who built the bikes!

Keefer breaks down the differences between. the red and green "edition" bikes and tells you what might be the better choice for you. In this episode we will cover chassis stability, engine character, suspension and even ergonomics to inform you which color could be that glass slipper you're looking for.

The new 2025 Kawasaki KX450 SR is here and Keefer walks you through what it's like to ride the new green machine. Does the new SR have enough power? Is the suspension valving that much different than the standard model? Listen in and see if the new SR is the right bike for you!

Keefer compares the two new Hondas and breaks down the differences out on the track. Is a 2025 CRF450R with re-valved suspension better than a RF450R Works Edition? Which bike is best for which type of rider? Is the 3000.00 mark up of the Works Edition worth It over the standard "R" model? Keefer and Eddie Laret break down these bikes and these types of questions for real world buyers..

Kris, Heather and Aden answer your questions. In this episode they discuss amateur motocross and where it's headed, why it takes more than winning to make it nowadays, podium etiquette, as well as a bunch of your bike tech questions answered. Strap in as this show gets a little passionate!

My buddy "Janky Mike" and I decided to go race the last AMA national Hare N Hound of they year in Lucerne Valley, Ca. In this episode we break down the event itself, how racing a factory Husqvarna went, why I got docked 5 minutes, why Mike got an anxiety attack, why you have to be crazy to get a holeshot on a bomb run, how tough these races are, what off road people are like compared to moto people, why you should try one at least one time and so much more we decided this show needed to be two hours! Get ready to laugh a lot and learn a few things about Hare N Hounds.

Triumph had us out to their race facility in Culloden, Georgia to test out their 2025 TF-450 RC Edition. In this show we will go over what this bike feels like on the east coast clay, what it compares to on the track, how it would stack up against a Yamaha/KTM/Kawasaki, if the KYB suspension is as good as the YZ and A LOT of your questions answered in this show!

Matt Sirevaag, Darkside and Keefer recap the World Vet race at Glen Helen. From Matthes and Fireman Dave battles, off track shenanigans to fights almost breaking out in staging, we got you covered like you were there. An event that brings out all the fun and hatred for dirt bikes! There is NOTHING like World Vet Weekend!

Keefer walks you through all of the media 450 shootout results as well as discusses each bike and why it may have ranked where it did. Keefer will also give his rankings then give you three must have modifications for each bike to make it better, then see if those mods will help that bike improve its ranking/results!

Get the details on Kawasaki's new KX250 for 2025 and see how it stacks up against other bikes in its class. Is the green bike your choice for 2025? Let Keefer help you with that decision!

Keefer walks you through Honda's first Works Edition CRF250R and fills you in on the differences between the "R" and the "WE". Is the increased price tag worth it, can you feel the polished head work on the track, what exactly is "polishing" when it comes to head work as well as other tidbits about the new "WE" that you can't get anywhere else.

Yamaha didn't change much for on their YZ250F for 2025 but are those changes worthy of you purchasing a new bLU cRU over a 2024? Keefer walks you through Yamaha's changes, why they were made and how those changes come to fruition during production testing.

Learn more about the 2025 KTM 350 SX-F and why you should think about owning one. Get the breakdown on what it's like to ride against a 250 as well as a 450. If you're a bigger rider, can a 350 still make you happy? Learn about "The Church" as well other 350cc topics in this episode.

Want to improve on your KTM? Listen to this show as Keefer deep dives what you can do to your KTM to make you a better/safer orange brigade rider! Some of these mods costs money, some don't. Get the details here!

If you want to get smarter about your suspension this show with Ricki Gilmour of KYB is one you should listen to. Ricki is the guy behind Eli Tomac, Cooper Webb as well as Justin Cooper's Star Racing Yamaha's KYB suspension. His knowledge of suspension as well as chassis settings are something to be heard and he breaks down a lot of what us weekend warrior riders need to know about our bump sticks. Sit back and relax because you're about to get smarter about your bike's suspension.

We sit down with Corie Barbee to talk abut the Triumph TF 250-X. We will cover suspension settings, modifications, mechanical tips/tricks, torque settings, as well as how the Triumph has been holding up on our end. If you're in the market for a new Triumph or have one, listen to this show.

Red vs. Yamaha, that is the battle. If you're looking into purchasing a 2025 Honda or Yamaha 450, listen to this show as it might make it easier for your purchase. Orrrr maybe you just need some direction on your new Honda or Yamaha? This show can help as well!

Keefer and Eddie Laret go over the 2025 KX450 and why it could be a viable choice for you looking for a manageable 450cc power. Are there any flaws? Does the KX hold up over time? Is the 2025 that much different? What about you OG KX450 owners? Is the new 24/25 chassis better? Get the details right here!

The 2025 YZ450F has some refinements/updates so listen in and find out if those updates make a difference on the track? Looking to update your blue machine or maybe you want to change colors for 2025? Listen to this episode before you make a decision!

Want to know what went down at the ranch in 2024? Not just the racers or the racing, but what about all of the off track stuff that goes along with it? Keefer breaks down the week with Aden, Fireman Dave, Heather and Steph (Fireman Dave's wife) for a full Loretta week experience. From the winners to the losers we have A FULL pull two hour episode! YEE HAW!

Keefer and crew head to Oklahoma to GAME MOTO to get ready for Loretta's. Sit down and relax as they brea down what it's like to ride the Loretta's replica track at GAME, how the dirt mimics the ranch, what went good and bad in Oklahoma, oh of course there are a lot of road trip stories with Heather, Fireman Dave and Keefer himself. If you are racing Loretta's or want to go someday, this episode is a must.

Let Keefer talk you through the 2025 Honda CRF450R press launch as well as what you can expect fro the new red machine. Get the details on all of the change points, how those translate on the track, if the Honda is less rigid feeling, if you should switch brands and a lot more that you won't get anywhere else. If you're looking for the most information on the new Honda CRF450R, this is the place!

Looking for an open/honest opinion on the new 2024 Beta 450 RX? Let Keefer break it all down for you and if this machine could be the correct one in your garage. From the beginning stages of production to the final product, this episode will walk you through what it's like to get a bike to market that is actually well made.

Keefer walks you through the changes that are made to Honda's new 2025 CRF250R, if those changes are better on the track than the 24' version and if Honda is on its way to becoming a more comfortable chassis for the masses. Of course there are always other off-track topics that pop up so give this show a listen.

Randy Richardson just qualified for his first Loretta Lynn's and we call him up to talk about his Regional at Echeconnee. From riding a two stroke, how Matt Walker's track shaped up, why he has never gone to LLs, why everyone that has a story has a purpose, plus a lot of Randy-isms in this episode. If you plan on going to LLs or maybe just want to learn about an old dude's journey, this is a good one!

Keefer and Chase Cook from RMATVMC break down five different top tier level motocross boots and compare them to one another. Fit, protection, break in time, flexibility, sole life, durability and lots of other talking points in this podcast. If you're in the market for boots, listen to this show before you buy.

Kris, Heather, Darkside, Fireman Dave sit down and recap the weekend that was the SW Regional Qualifier and all that went down. If you're in need of some laughs as well as how the races unfolded, this episode covers all of that and more.

Keefer gets Aden, Heather and Darkside in studio to talk about the LL Regionals coming up the next few weeks. Talks include what the preparation has been like, how the bank is looking, what bikes are being raced, as well as some phone calls to some Loretta Lynn's newbies/hopefuls, Randy Richardson and David Martinez. Sit back and relax to the banter of amateur racing as well as some topics that might not be about motocross as well. Per usual.

If you're a hybrid moto and off-road rider, Keefer will be helping you decide if this 2024 Yamaha YZ450FX is the right bike for you. Listen as he goes over engine character, suspension settings as well as how this FX varies from the F model.

Keefer and Dallas Dunn sit down and discuss how life has been with the 24' CRF450RWE. From suspension settings, chassis mods, reliability and more this episode is for he die hards Honda riders.

Eric went in and stole my 2024 KTM 350 SX-F and hasn't returned it so I called him up to discuss why he hasn't given it back. Get the details on what has ben going on with the bike since it left, where it's been great, where it hasn't, what mods he has made, does he plan on purchasing one, as well as a little back story on Works Connection, the brand.

Keefer talks about living with the 2024 KTM 450 Factory Edition on the east coast and what is different about this machine compared to riding it on the west. Learn about suspension settings, chassis measurements, engine set up tips as well as what to watch out for when it comes to putting the hours on the orange brigade.

Keefer gets the man behind Twisted Development to talk engines, ECU's, VP's bad batches of fuel, Roczen's Suzuki engine, most reliable machines as well as some of the worst he has seen. Oh and of course some two stroke talk for all you smokers out there! Get the notepad out, make some notes, this one is a learning lesson for us all.

Keefer breaks down the new Gas Gas Factory Edition 450 and if the frame update.change is worth a damn over the current 23/24 models. Is this the friendliest 450 engine out there today? KK also discusses this for you as well!

Sit back, relax and listen to the Keefers break down the Vurb Moto World Mini GP from Mesquite MX Park. Aden, Heather and Kris will talk about how the event was ran, if it is worth going to, the cost, the rider turnout, how Aden's races were, what classes Kris raced as well as special standouts that they all witnessed from the desert. Of course things go off the beaten path but it wouldn't be a Keefer Tested Show if it didn't.