This useful guide will help you determine the right Wattbike for your training environment and goals you’re trying to achieve. Chosen by the best, all Wattbikes have unrivalled accuracy, reliability and rock solid stability to help you push your power targets. So, let’s dive in to each model to see which one will suit you and your training aspirations best.
When it comes to Wattbikes, there are two different resistance types to train with - electromagnetic or air resistance.
To help you decide the best option for your training, the type of resistance you train with should be driven by your fitness goals, the type of training experience and environment you’re looking for. Let’s debunk our two resistance types for you:
Best for: Virtual training experiences, workouts, climbs and endurance sessions.
Electromagnetic resistance is determined by how much electric power flows through the magnets - so the higher the current, the higher the resistance. Our smart bikes, the Wattbike Atom and Wattbike AtomX have an electromagnet resistance which offers a power range of up to 2500W and 22 gears (when in ‘gear mode’). When in ‘ergo mode’, the electromagnet resistance can automatically adjust, so you can jump into any workout and the bike will take control of the resistance levels for you.
Best for: cross-functional training, interval sessions, customised workouts, off-feet training, weight management
Air resistance is determined by how much air is reaching the fan (by manually adjusting the lever on the side of the Wattbike). The more air you allow in and the faster you pedal, the more resistance you’ll have. Training with air allows you to have full control of the power load on your muscles, and reduces the impact of stress of running taking your training ‘off-feet’.
The Wattbike Nucleus also has a manual magnetic resistance adjustment (by turning a dial on the Wattbike) which can be used in combination with the air, providing additional resistance for those more powerful sessions.
Wattbike Atom | Wattbike AtomX | Wattbike Nucleus | |
---|---|---|---|
RRP | £2399 | £2999 | £2499 |
Delivery | Boxed | Assembled | Boxed |
Warranty | 2 years home use warranty | 2 years home and commercial use warranty | 2 years home and commercial use warranty |
Wattbike Atom | Wattbike AtomX | Wattbike Nucleus | |
---|---|---|---|
SMART TECHNOLOGY (RESISTANCE UNIT INTERACTS WITH SOFTWARE) | Yes | Yes | No |
THIRD-PARTY APP CONNECTIVITY | ANT+, Bluetooth, FTMS | ANT+, Bluetooth, FTMS | ANT+, Bluetooth, FTMS |
THIRD-PARTY APP CONTROL | Any ANT+FEC Bluetooth FTMS enabled app inc Zwift, Rouvy, TrainerRoad, FulGaz, RGT | Any ANT+FEC Bluetooth FTMS enabled app inc Zwift, Rouvy, TrainerRoad, FulGaz, RGT | None |
WIRELESS FIRMWARE UPDATES | Yes | Yes | Yes |
Wattbike Atom | Wattbike AtomX | Wattbike Nucleus | |
---|---|---|---|
RESISTANCE TYPE | Electromagnetic | Electromagnetic | Air & Magnetic |
RESISTANCE FUNCTIONALITY | Automatic and manual resistance changed using digital shifters | Automatic and manual resistance changed using digital shifters | Manual resistance (changed using lever or Magnet dial) |
ACCURACY | +/-1% | +/-1% | +/-2% |
POWER RANGE | 0–2500w | 0–2500w | 0–2000w |
GEARS | 1–22 (Virtual gear sets changeable within the Wattbike Hub) | 1–22 (Virtual gear sets changeable within the Wattbike Hub) | 1–10 (air), 1–7 (magnetic) resistance levels |
GRADIENT SIMULATION | 0–25% | 0–25% | N/A |
Wattbike Atom | Wattbike AtomX | Wattbike Nucleus | |
---|---|---|---|
POLAR VIEW | Yes | Yes | Yes |
PEDALLING EFFECTIVENESS SCORE (PES) | Yes | Yes | Yes |
TESTS, WORKOUTS, TRAINING PLANS | Yes | Yes | Yes |
VIRTUAL CLIMBING | Yes | Yes | No |
GEAR MODE | Yes | Yes | No |
ERGO MODE | Yes | Yes | No |
Performance touchscreen | No (smart device required) | Yes | Yes |
Wattbike Atom | Wattbike AtomX | Wattbike Nucleus | |
---|---|---|---|
POWER REQUIRED | Yes | Yes | Yes |
BIKE WEIGHT | 44kg | 48kg | 55kg |
FOOTPRINT | 100cm (l) × 50cm (w) | 130cm (l) x 68cm (w) | 125cm (l) × 66cm (w) |
TRI-PADS | Yes | No | No |
CRANK LENGTH | 170mm | 170mm | 170mm |
Q-FACTOR | 160mm | 160mm | 173mm |
MAX. RIDER WEIGHT | 135kg | 150kg | 150kg |
RIDER HEIGHT | 5′ – 6′ 5″ | 5′ – 6′ 5″ | 5′ 1" – 6′ 4″ (7’ 1” with extra long stem) |