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Wahoo KICKR CORE Smart Bike Trainer – Indoor Cycling Trainer for Zwift, TrainerRoad, and Virtual Training
Wahoo KICKR CORE Smart Bike Trainer – Indoor Cycling Trainer for Zwift, TrainerRoad, and Virtual Training
Wahoo

Wahoo Kickr Core Smart Bike Trainer

£399.00 £699.00 43% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

No Hassle Returns

Returns

Shop with confidence. If you've ordered the wrong size or you're not happy with a purchase it's not a problem. We want to help you find the right products to get the most out of your cycling. Simply return the item to us within 30 days in unused condition with all the packaging and we'll replace it or refund you. Kindly note that refunds can take up to 14 working days to process. *InvisiFrame kits are non-returnable/non-refundable.

We do not offer free returns because we aim to keep the cost of the product as low as possible. However, if the goods are found to be faulty, damaged or not as described, please contact us to discuss the returns process.

Call us if it's a bike as we can help arrange collection. Tel 01752 849315 or info@certini.co.uk

There is a downloadable returns form to complete and return with your goods.

Returns Address:

Certini Bicycle Company
10 Kingsmill Road
Tamar View Industrial Estate
Saltash
PL12 6LD

Under the Consumer Rights Act you have a legal right to reject goods that are of unsatisfactory quality, unfit for purpose or not as described, and get a full refund - as long as you do this quickly. This right is limited to 30 days from the date you buy your product.


CHRISTMASRETURNS

We want to take the hassle out ofChristmasfor you so we have extended ourReturnsperiod during this time. Any products purchased between 1st December 2025 and 24th December 2025 can be returned until 18th January 2026. Please refer to ourreturnspolicy before returning your items.

Wahoo Kickr Core Smart Bike Trainer

Season:2019

Brand:Wahoo

Code:WFBKTR4

Take your indoor cycling training to the next level with the Wahoo KICKR CORE Smart Bike Trainer. Designed for cyclists seeking a realistic, quiet, and professional-grade indoor riding experience, the KICKR CORE combines Wahoo’s proven flywheel technology with advanced algorithms for accurate power, speed, and distance measurement. Built for durability and performance, this smart trainer is compatible with leading cycling apps and accessories, making it ideal for road cyclists, mountain bikers, and triathletes training indoors.


  • Professional-Grade Durability – Heavy-duty steel construction ensures stability and long-lasting performance during intense indoor rides.
  • Realistic Ride Feel – The Wahoo KICKR flywheel emulates outdoor cycling inertia for a natural riding experience, especially when paired with virtual training platforms like Zwift, TrainerRoad, Rouvy, and The Sufferfest.
  • Accurate Power Measurement – ±2% power accuracy delivers reliable watts, speed, and distance metrics for precise training sessions.
  • Maximum Incline Simulation – Adjustable resistance replicates up to a 16% maximum grade, allowing realistic climbing workouts.
  • Smart Resistance Control – Automatically adjusts resistance via ANT+, ANT+ FE-C, or Bluetooth connectivity for interactive training apps.
  • Connectivity Options – Compatible with ANT+, ANT+ FE-C, and Bluetooth devices, enabling simultaneous or separate connections to smartphones, GPS devices, and third-party apps.
  • Third-Party Power Meter Support – Use your existing power meters for enhanced data tracking and analysis.
  • Accessory Compatible – Works seamlessly with KICKR CLIMB for grade simulation and KICKR HEADWIND smart fan for personalised climate control.
  • LED Indicator Lights – Visual confirmation of power, connectivity, and data transmission.
  • App Integration – Works with Zwift, TrainerRoad, Rouvy, The Sufferfest, and Kinomap for a fully immersive indoor cycling experience.

Bonus Offers – Register with the Wahoo Fitness app to access:

  • 60 days free Strava Summit
  • 30 days free TrainerRoad
  • 60 days free The Sufferfest Training Center
  • 60 days free Kinomap
  • 30 days free Rouvy premium

Compatibility & Specifications

  • Thru-Axle Compatible – Fits most road and mountain bikes with standard and thru-axle designs.
  • Power Measurement – Measures speed, power, and distance for accurate training metrics.
  • Connectivity – Bluetooth and ANT+ for apps, devices, and FE-C enabled software control.
  • Dimensions & Weight – Robust steel frame engineered for professional indoor cycling stability.
  • Cassette & Wheel Block – Not included; sold separately.

The Wahoo KICKR CORE is a top-tier indoor cycling trainer for cyclists who demand a realistic, interactive, and durable training platform. Perfect for use with Zwift, TrainerRoad, Rouvy, and The Sufferfest, it brings your virtual rides to life with smooth, quiet, and accurate resistance, replicating outdoor cycling conditions from flat roads to steep climbs. Lightweight yet robust, the KICKR CORE is a must-have smart trainer for road cyclists, mountain bikers, and triathletes looking to maximise indoor performance.

Technical Information
  • Part Number: WFBKTR4
  • Dimensions (legs open): 20"L x 23"W x 19"H
  • Dimensions (legs closed): 9"L x 23"W x 21"H
  • Weight (unboxed): 40 lb
  • Rear Wheel Size: 24" RD / 24" MTB / 650c RD / 26" MTB / 700c RD / 650b MTB / 29" MTB
  • Hub Types: 130/135mm QR, 12x142, and 12x148 Thru Axle
  • Adapters: Included
  • Drivetrain: Cassette not included.
  • Requires Purchase/Installation of New Cassette: 8/9/10/11 Speed SRAM/Shimano
  • KICKR CLIMB: Compatible Yes
  • RPM Cadence: Not Included 
  • Front Wheel Block: Not Included
  • Resistance Type: Electromagnetic
  • Accuracy: + / - 2%
  • Wireless Software Updates: Yes
  • 3rd Party Power Meter Support: Yes
  • Connectivity: ANT+, ANT+ FE-C, and Bluetooth
  • Devices: iOS, Android, PC (Mac and Windows)
  • Max User Weight: 250 lb
  • Power Requirements: 100-240V~1.5A 50-60 Hz
  • Flywheel Weight: 12 lb
  • Maximum Simulated Grade: 16%
  • Maximum Power Output: 1800W

IN THE BOX

  • KICKR CORE
  • Rear Leg
  • Front Leg
  • Nuts (x4)
  • Bolts (x4)
  • Hex Tool
  • 1.8mm Spacer
  • Drive Side Adapter for 130mm and 135mm Quick Release
  • Reversible hub spacer for 130mm and 135mm Quick Release
  • Drive Side Adapter for 12x142 and 12x148 Thru Axle
  • Reversible hub spacer for Thru Axle
  • AC Power Adapter
  • Quick Release Skewer

SUPPORTED DEVICES

  • iPhone 4S and newer
  • Android - Check for compatible devices
  • iPad (3rd gen and newer), iPad Mini
  • iPod Touch (5th gen and newer)
  • Mac Book: BTLE enabled or when paired with an ANT+ dongle
  • Windows PC: BTLE enabled or when paired with ANT+ dongle
Sizing Information
Professional Opinion
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