Is Off-Road E-Biking Cheating? How DUOTTS Actually Improves Your Workout
If you've spent time in traditional mountain biking circles, you've heard the argument: e-bikes do the work. They remove the struggle. They turn a real ride into a joyride.
Then you wrestle a 70-pound DUOTTS fat-tire bike up a loose, rocky climb. And that argument falls apart about two minutes in.
The real question isn't whether e-biking is cheating. It's whether we've been measuring workouts the wrong way.
Sweat Isn't Everything
Traditional cyclists often equate suffering with success. More sweat, more burn, better workout.
But off-road e-biking is different. And it trains your body in ways a standard bike can't.
With DUOTTS, you're not removing effort—you're redistributing it. Instead of peaking at 400 watts for 30 seconds then gasping for 5 minutes, you sustain 250 watts for 10 minutes. Instead of walking up a 20% grade, you climb it. And at the top, you're ready for the descent.
That's not cheating. That's interval training by terrain.
More Miles, More Muscle
Here's what a two-hour DUOTTS ride actually looks like:
On a standard MTB, that climb would have been the whole ride. On a DUOTTS, it's just the first act. You cover twice the distance. Climb twice the elevation. Stay in Zone 2 longer. Practice descending more. And you don't stop to rest—because you don't have to.
More pedaling. More time in the saddle. That's a better workout, not a worse one.
Full-Body, Not Just Legs
Critics focus on leg work. They ignore everything else.
Riding a DUOTTS off-road requires constant core and upper body engagement. You're maneuvering a heavy bike through rocks, ruts, and roots. Every turn demands active input from your arms, shoulders, and trunk.
By the end of a technical ride, your forearms are pumped, your back is warm, your shoulders have done real work. That's functional strength. That's something most road cyclists never get.
What the Heart Rate Says
On a standard MTB ride: about 45 minutes in Zone 3 or higher. The rest is Zone 1, coasting, or stopped.
On a DUOTTS ride: about 70 minutes in Zones 2 and 3 combined. Average heart rate is actually higher because you never stop working.
Steady aerobic effort at moderate intensity is exactly what builds endurance. And it's exactly what most cyclists fail to achieve—because they go too hard, then collapse.
Who Is the "Cheating" Argument Really For?
Honestly? It rarely comes from elite racers. It comes from intermediate riders who've invested their identity in climbing fitness—and don't like seeing an e-bike pass them on a hill.
But fitness isn't a competition. Unless you're racing for prize money, the only person you can cheat is yourself—if you use the motor as a crutch.
And yes, you can set a DUOTTS to throttle-only and cruise without pedaling. That would be a terrible workout. But that's a choice. The bike doesn't make the athlete.
How to Actually Train on a DUOTTS
- Keep assist low on flats (Level 1–2). Feel the resistance. Breathe.
- Treat the throttle as emergency-only. Hill starts. Deep sand. Not cruising.
- Use higher assist to extend climbs, not avoid them. Keep pedaling.
- Watch your heart rate. Zone 2 for the first hour, Zone 3 for the second.
- Measure by time and elevation, not distance. 2,000 feet of climbing over 10 miles? That's a workout. 20 flat miles at Level 5? That's not.
The Bottom Line
Is off-road e-biking cheating? No. It's a different tool for a different purpose.
A standard MTB is great for high-intensity intervals and riders who enjoy the grind. A DUOTTS fat-tire e-bike is great for sustained aerobic work, covering more ground, building full-body strength, and finishing your ride feeling strong—not destroyed.
The best workout is the one you actually do. And if a DUOTTS gets you on the trail for three hours instead of one, four days a week instead of one?
That's not cheating. That's working.