2026 KTM 500 EXC-F vs 2026 KTM 300 XC: Two Bikes, Two Weapons, One Summer Giveaway
The DBC Summer Giveaway is giving away both of these bikes — and they couldn't be more different from each other.
One is a street-legal, four-stroke giant that we're in the middle of transforming into a serious enduro machine. The other is a screaming two-stroke that arrives from the factory already trying to eat your lunch. Together they represent two completely different answers to the same question: what does the ultimate off-road weapon look like?
Here's everything you need to know about both bikes — and how you can win one this summer.
2026 KTM 500 EXC-F — The Build Project
Retail: $13,499 | Build Value: ~$3,900 | Total: $17,400+
I'll be honest with you. I've been riding the 500 EXC-F around town on its stock street tires, and my first impression caught me off guard.
This thing is soft. Like, embarrassingly soft for a 500cc motorcycle. I'm not joking when I tell you my son's 250 SX-F would beat it in a street drag race right now. You can clutch it up and force the front wheel off the ground, but just rolling hard through second and third gear? The wheel stays planted. You can tell it's starving for life the second you start it up, when you've been around actual fire-breathing dragons in the past.
KTM built this bike to pass emissions, meet street legal requirements, and ship to dealerships in all 50 states. Those are real constraints, and they cost horsepower. The 500 EXC-F makes about 38 horsepower at the wheel in stock form. That number is not a typo. That is genuinely what a 500cc KTM makes when it's been strangled by the factory.
This is exactly why we're building it up with parts from Tacomoto.
Taco Mike at Tacomoto.co has forgotten more about KTM 500s than most people have ever learned, me included. He's the guy in the KTM 500 off-road and dual-sport world that everyone points to when they want to know what actually works. When I decided to build this bike out properly, he's the first person I called. I texted Mike asking him what I need to do with the bike approximately 60 seconds after loading it up in my truck at the dealer. What he put together is a parts list that solves every major restriction on this motor.
The Taco Moto buildout for my needs:
- Rocket exhaust — $600
- GET ECU with LED map switch — $1,200
- Taco Snorkel fuel system — $689
- Tidy Tail rear end with stealth front turn signals/running lights — $389
- Emissions delete kit — $99
- Double Take foldable mirrors — $109
- Off-road tires — $200
The exhaust and ECU combo is where the real story is. Tacomoto's dyno puts the tuned 500 EXC-F at 59-60 horsepower at the wheel. That's not a stage tune. That's not optimistic marketing math. That's going from 38hp to nearly 60hp through an exhaust and ECU swap. You're adding more power than some full bikes make, and you're doing it with two parts.
What you end up with is a motor that pulls hard from the bottom and just keeps pulling. There's no peaky hit, no narrow powerband to manage. It builds torque from low in the RPM range and holds it through the top end. For technical enduro terrain — rocky climbs, loose off-camber stuff, sustained climbs where you need traction management — that power characteristic is a serious advantage.
The bike will stay street legal (technically). It'll keep its mirrors, lighting, and registration eligibility. But it won't be running street tires anymore since I will install proper dirt bike tires on this sucker, and it won't be making stock power. The goal is to find out just how capable a properly built 500 EXC-F can be as a legitimate enduro weapon. That's the question this build is designed to answer.
2026 KTM 300 XC — No Explanation Needed
Retail: $11,850 - Build Value - TBD - Total - TBD
If the 500 EXC-F is a project, the 300 XC arrives mostly finished. yes, I'll be upgrading the bike and adding protection parts, changing tires, doing a few things here and there, but these suckers don't need a lot. I'll probably end up upgrading the stator and adding a radiator fan, but nothing too crazy here.
I've put time on the 2025 version of this bike — which is functionally identical to the 2026 — and it is an absolute animal. The motor is everything a two-stroke should be: immediate, snappy, alive in your hands. It's KTMs TBI fuel injection, and it's a pre-mix bike, meaning you are mixing the oil in the fuel directly, so no oil injection pumps to complicate things at all. You don't have to ask it to perform. It performs whether you're ready or not. Rolling the throttle from second to third gear, the front wheel comes up on its own. That's just the bike doing what it does. I freaking love it.
The forks are exceptional. They're the WP 48 mm closed cartridge EXC forks, and they're phenomenal. The chassis feels light and agile in a way that a 500cc four-stroke simply cannot replicate exactly. Where the 500 EXC-F will likely require some finesse through tight technical sections, the 300 XC goes where you point it. Fast. Tight trees, rocky switchbacks, off-camber sidehill — this bike handles all of it with a kind of directness that four-stroke riders don't always expect until they swing a leg over one. Things come at you fast when you are riding an XC.
It runs hot on purpose. That's the honest tradeoff with this motor and it's worth knowing going in. But for the rider who's chased the feeling of a lively, responsive two-stroke through hard terrain, the 300 XC is about as dialed as it gets in a production bike.
Two Very Different Bikes
This isn't a situation where one bike is clearly better. These are machines built for different riders with different priorities, and that's exactly why I've chosen them to complement each other this summer.
The 500 EXC-F — especially post-build — is for the rider who wants one bike that can genuinely do everything. Street legal, trail capable, massive torque, and after the Tacomoto build, legitimate horsepower. It's the answer to "I want something that pulls hard in any gear on any terrain, and I don't want to trailer it to the trailhead." You will be able to single-track AND dual-sport this bike when I'm done.
The 300 XC is for the rider who already knows what a two-stroke feels like and wants more of it. Lighter, snappier, more technical, more demanding. It rewards good riders, and it rebukes lazy ones. There's a reason two-stroke guys are fiercely loyal to the platform.
I've been a two-stroke guy my whole riding life, but I appreciate the benefits of a good 4-stroke when the conditions dictate it. If I'm being straight with you, the 300 XC probably ends up being my personal preference. But the whole point of this build project is to see whether a properly built 500 EXC-F can start to change that answer. We're going to find out together this summer.
Win One This Summer
Both bikes are being given away through the DBC Summer Giveaway running June through August 2026.
There are two separate prize pools. The public drawing is open to everyone through qualifying purchases with my RMATV/MC links and DBC merch on my website. The DBC Garage drawing is private — currently under 700 members. The winner from the DBC Garage pool picks their bike first. The public drawing winner gets the remaining bike.
If you're a DBC Garage member, you're entered into both drawings at the same time. Not one or the other. Both.
The public drawing will have thousands of entries. The Garage drawing has under 700. The math on your odds isn't subtle for DBC Garage members. It's literally a cheat code to win bikes from me.
DBC Garage is $20/month. Active members are already entered.
JOIN DBC GARAGE — GET ENTERED IN BOTH DRAWINGS
Grab DBC Merch and get entries all summer long
RMATV/MC links - buy anything they sell after clicking here and get free entries to win
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