KICKR CORE Smart Trainer Information and Setup

The Wahoo KICKR CORE Smart Trainer delivers a realistic, accurate, and quiet training experience using the same proven flywheel technology and advanced algorithms pioneered by Wahoo's original legendary trainers. Durable enough to withstand the most intense training with more software options, KICKR CORE is the foundation of data-driven training.

Download the Wahoo App

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The Wahoo app keeps your trainer up to date and leverages your smartphone to record basic workout information, delivering data-driven power that fuels your training and fitness goals. Get the app now to register your KICKR CORE.

KICKR CORE Design Specifications

  • Part Number: WFBKTR4
  • Dimensions (legs open): 20"L x 23"W x 19"H (51 cm x 59 cm x 49 cm)
  • Dimensions (legs closed): 9"L x 23"W x 21"H (22 cm x 59 cm x 54 cm)
  • Weight (Unboxed): 40 lbs (18.1 kg)
  • Rear Wheel Size: 24" RD / 24" MTB / 650c RD / 26" MTB / 700c RD / 650b MTB / 29" MTB
  • Hub Types: 130/135mm QR, 12x142/148 Thru Axle - Adapters Included
  • Drivetrain: Various - without cassette, with 8-12 speed Shimano-compatible cassette, or Zwift Cog + Click
  • KICKR CLIMB Compatible: Yes
  • KICKR HEADWIND Compatible: Yes
  • Front Wheel Block: Sold Separately
  • Resistance Type: Electromagnetic
  • Accuracy: + / - 2%
  • Connectivity: Bluetooth*®, ANT+, ANT+ FE-C
    *Zwift Click requires Bluetooth connection.
  • Wireless Software Updates: Yes
  • 3rd Party Power Meter Support: Yes
  • Devices: iOS, Android, PC (Mac and Windows)
  • Max User Weight: 250 lbs (113 kg)
  • Power Source Requirements: 100-240V~1.5A 50-60 Hz
  • Flywheel Weight: 12 lbs (5.5kg)
  • Maximum Simulated Grade: 16%
  • Maximum Power Output: 1800 Watts

In The Box

  1. KICKR CORE Smart Trainer
  2. Rear Leg Assembly (shorter leg)
  3. Front Leg Assembly (longer leg)
  4. Leg assembly nuts (x4)
  5. Leg assembly bolts (x4)
  6. Hex wrench tool
  7. 1.8mm axle spacer (for use with 8-10 speed cassettes)
  8. Adapter A - drive side adapter for 130/135mm Quick Release (QR)
  9. Adapter B - non-drive side reversible hub spacer for 130/135mm QR
  10. Adapter C - drive side for 12x142/148mm Thru Axle
  11. Adapter D - non-drive side for 12x142mm Thru Axle
  12. Adapter E - non-drive side for 12x148mm Thru Axle
  13. AC power adapter (LTE60E-S2-1)*
  14. Quick release skewer

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*Caution: Use of third party power adapters not supplied by Wahoo Fitness may cause permanent damage to your trainer.

Features

Compatibility

Frequently Asked Questions

Setup

Download the full Wahoo KICKR CORE Quick Start Guide as a PDF for instructions in English and other languages.

Troubleshooting

Can't find what you're looking for? Contact our Support Team.

Live Chat agents are available 7am-5pm ET (UTC -5) / 12pm-10pm GMT (UTC 0) Monday-Friday.