Product Description
The Wattbike Nucleus is a high-performance indoor trainer designed for everyone—from elite athletes to everyday riders—looking for accurate data, authentic ride feel, and a rock-solid build. With easy-to-adjust resistance and advanced performance tracking, it supports a wide range of training, from HIIT and strength sessions to recovery and rehab.
Key Benefits
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Accurate performance tracking: ±2% accuracy across a power range of up to 2000w.
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Real ride feel: Unique resistance technology replicates the sensation of outdoor cycling.
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Performance Touchscreen: Packed with workouts, tests, data feedback, and a custom interval builder—no subscription required.
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Stable & durable: Trusted by elite athletes for high-power training; built from steel with ABS covers.
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Flexible pedal choice: Comes with combination pedals for trainers or cycling shoes.
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Custom training: Build and share your own workouts with Polar View pedal analysis and interval builder.
Features
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Performance Touchscreen: Instant feedback on w/kg, FTP, calories, HR, pedal technique, and L/R leg balance.
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On-demand training: Free workouts, tests, and plans via Wattbike Hub app.
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Resistance control:
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Air resistance: Lever-controlled (levels 1–10).
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Magnetic resistance: Dial-controlled (levels 1–7).
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Polar View: Patented pedal stroke visualization to improve technique.
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Connectivity: ANT+, Bluetooth, FTMS for third-party apps (not smart-control enabled).
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No subscription required: All key workouts and tools included.
| Spec | Value |
|---|---|
| Height | 130 cm |
| Frame Length | 125 cm |
| Frame Width | 66 cm |
| Footprint | 145 × 66 cm |
| Bike Weight | 58 kg |
| Boxed Weight | 68 kg |
| Accuracy | ±2% across up to 2000 W |
| Seat Height Adjustability | 54 cm – 80 cm |
| Handlebar Height Adjustability | 51 cm – 71 cm |
| Resistance Type | Dual: Air + Magnetic |
















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