This weekend get £150 Off Atom & Proton + free bundle worth over £260
June 01, 2026 2 min read

When choosing a Wattbike Air-Pro, one of the most common questions is: What’s the difference between the Air-Pro and the High Resistance version?
The answer is simpler than you might expect and for most people, the standard Air-Pro is more than enough.
Both bikes are built to the same high standard, with the same components. The only real difference is how much maximum power they can handle:
Air-Pro: up to 2500 watts
High Resistance: up to 3760 watts
Watts measure how much power you’re putting into the pedals. The higher the number, the more force and speed you’re generating.
2500W is already extremely high -well beyond what most people will ever produce
3760W is designed for elite-level sprint power, typically seen in professional sports or explosive sports
In simple terms:
The High Resistance version only matters if you’re capable of producing very high, explosive power
|
Feature |
Air-Pro |
High Resistance |
|
Max Power Output |
2500W |
3760W |
|
Best For |
Most users |
High-power athletes |
|
Feel |
Smooth, versatile |
Heavier resistance at peak effort |
|
Use Case |
Fitness, endurance, intervals |
Max sprinting, explosive training |
Here’s a practical way to decide based on your body type, background, and training style:
|
Profile |
Body Type |
Background |
Training Style |
Best Choice |
|
General fitness user |
Any |
No competitive sport |
Cardio, intervals, weight loss |
Air-Pro |
|
Cyclist / triathlete |
Light–medium |
Endurance sports |
FTP, steady efforts |
Air-Pro |
|
Gym user |
Any |
Strength or general training |
Mixed conditioning |
Air-Pro |
|
Larger, powerful build |
Heavier / muscular |
No previous training history |
High-intensity intervals |
Air-Pro |
|
Rugby player (current/former) |
Medium–heavy |
Competitive sport |
High-intensity intervals |
High Resistance |
|
Track sprinter |
Any |
Elite cycling |
Max sprint output |
High Resistance |
|
Power athlete (e.g. athletics sprinter) |
Muscular |
Explosive sport |
Short, maximal efforts |
High Resistance |
A Simple Rule of Thumb
If you don’t know Get Air-Pro
If you’ve trained or competed in explosive, high-power sports, it’s worth considering the higher resistance.
The Air-Pro already covers the needs of the vast majority of users, from beginners through to very strong athletes.
The High Resistance version is a specialist tool, designed for those who can genuinely push beyond typical power limits.
Both versions deliver the same premium Wattbike experience, accuracy, durability, and performance.
The decision simply comes down to how much power you’re capable of producing.
For most home users, the Air-Pro is the perfect choice.
For a small group of high performing athletes, the High Resistance version unlocks that extra ceiling.
If you’re looking for a versatile, high-performance indoor training bike built for everything from endurance to intervals, the Air-Pro is where most people should start.
June 12, 2026 4 min read
Read MoreNews, training tips, offers and more, straight to your inbox.