Wahoo Kickr Core 2 + Zwift Cog and Click

What's New in the Wahoo Kickr Core 2?

The Kickr Core 2 is the upgraded version of the popular Wahoo Kickr Core. Key improvements include:

• More power: up to 2,300 watts of resistance (previously 1,800 W)
• Gradient simulation: now up to 20% (previously 16%)
• Improved accuracy: ±1% instead of ±2%
• Enhanced connectivity: multi-Bluetooth device support and WiFi
• Redesigned: more stable feet and even quieter operation
• Directly available with Zwift Hub: optional Zwift subscription included

The new Wahoo Kickr Core 2 Indoor Trainer offers professional indoor cycling training at a fair price. Based on the proven Wahoo Kickr Smart Trainer, the Kickr Core 2 delivers a realistic riding experience with flywheel technology – all in a sleek, stable design.

Compatible Bikes

The Kickr Core 2 works with most road bikes, gravel bikes, triathlon bikes, and mountain bikes (24–29 inches). It supports both quick release and 12x142/12x148 thru-axles. Not compatible: single speed/fixie bikes, track bikes, recumbents, and certain models such as the Canyon Ultimate with rim brakes.

Construction and Design

The Kickr Core 2 is built from robust steel, remaining stable even at high wattage. The 5.4 kg flywheel delivers a realistic riding experience, maintaining momentum like riding outdoors.

Connectivity

Thanks to ANT+, multi-Bluetooth, and WiFi, the Kickr Core 2 is compatible with nearly all devices. Most apps like Zwift and TrainerRoad connect via Bluetooth or ANT+, and WiFi ensures stable PC or laptop connectivity when needed.

Kickr Bridge

The new Bridge function allows, for example, a heart rate monitor to connect directly to the Kickr Core 2. The data is then sent to your app – no need to connect each sensor individually.

Kickr Workout Modes

In the Wahoo Fitness App, you can choose from several training modes:

• Level: classic trainer mode – the faster you ride, the higher the resistance.
• Resistance: manual resistance adjustable from 0–100%.
• ERG: fixed wattage – the trainer automatically adjusts resistance.
• SIM: realistic simulation based on weight, bike type, position, wind, and gradient.

Brake Unit

The electronic brake delivers up to 2,300 watts resistance and simulates gradients up to 20%. Accuracy is excellent at ±1%. Automatic calibration replaces the manual spindown required by the previous model.

Noise Level

The Kickr Core 2 is one of the quietest smart trainers on the market. It uses the same optimized drive as the Kickr V6; only the chain noise is audible, making it ideal for apartments and noise-sensitive environments.

Power Accuracy

With ±1% accuracy, the Kickr Core 2 measures your power very precisely. Cycling Dynamics like left-right balance are not supported, but total power is reliably displayed.

Cadence

The Kickr Core 2 does not have a dedicated cadence sensor but calculates cadence via software. This works surprisingly well for most training sessions.

Calibration

Unlike the original Kickr Core, which required regular manual spindown, the Kickr Core 2 calibrates automatically, providing consistent and accurate readings without extra effort.

Assembly

The Kickr Core 2 is securely packaged. Before first use, attach the feet to the frame using the included tools and install the appropriate adapters for quick release or thru-axles. The trainer is then ready to ride.

Wahoo Accessories

For an even more realistic training experience, the Kickr Core 2 is compatible with the entire Wahoo ecosystem:

• Kickr Climb: simulates climbs and descents via front wheel height adjustment
• Kickr Headwind: smart fan with automatic control
• Kickr Desk: adjustable desk for laptop, tablet, or smartphone
• Optional: Kickr Floormat, Trackr Heart Rate Monitor

Durability

Thanks to thoughtful design and robust construction, the Kickr Core 2 is extremely durable. Claim rates are very low, and many users report years of reliable use.

Warranty and Support

The Wahoo Kickr Core 2 comes with 2 years warranty. Wahoo is headquartered in the USA, manufactures in China, and has a German office for sales and support. Customer service is fast, friendly, and solution-oriented – we have direct contact with Wahoo for immediate assistance if needed.

Conclusion: Buying the Wahoo Kickr Core 2 + Zwift Cog & Click

The Wahoo Kickr Core 2 + Zwift Cog & Click offers key improvements over its predecessor: more power, higher accuracy, better connectivity, and quieter operation. It approaches the premium Kickr V6 in performance while remaining price-attractive. Ideal for Zwift, Rouvy, TrainerRoad, and anyone looking to take indoor training to the next level.