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Specifications

  • Part Number: WFBKTR125-11S1128
  • Power Accuracy: +/- 2%
  • Maximum Power Output: 1,800 watts
  • Simulated Grade: 16% maximum, -10% minimum
  • Drivetrain: Belt drive
  • Resistance Type: Electromagnetic
  • Cassette: Pre-installed 11-speed, 11-28; stock cassette not compatible with Shimano CUES or LinkGlide
  • Freehub: Shimano HG out of the box; SRAM XD/XDR or Campagnolo with optional freehub bodies; not compatible with Shimano Micro Spline or Campagnolo N3W 13-speed
  • Hub Types: 130/135mm QR, 12x142 and 12x148 thru axle
  • Connectivity: WiFi, Bluetooth (up to 3 connections), ANT+, ANT+ FE-C
  • New for CORE 2: Race Mode, integrated WiFi, KICKR Bridge, multi-color LEDs, redesigned four-bolt legs
  • Metrics: Power, speed, distance, and cadence
  • Product Weight: 30 lb (13.6 kg)
  • Maximum Rider Weight: 250 lb (113 kg)
  • App Compatibility: Zwift, ROUVY, TrainingPeaks, MyWhoosh, KinoMap
  • Supported Devices: iPhone and iPad on iOS 16 or newer; MacOS and Windows PC with Bluetooth or an ANT+ dongle; Android, check Wahoo support
  • In the Box: KICKR CORE 2 Smart Trainer with 11-speed cassette, AC power adapter, 1.8mm cassette spacer, drive side adapter for QR, reversible non drive side adapter for 130mm and 135mm QR, non drive side adapters for 12x142 and 12x148 thru axle, drive side adapter for thru axle
  • Setup: Some assembly required
  • Warranty: 1 year

FAQ

What is the difference between the Wahoo KICKR CORE 2 and the original KICKR CORE?

The Wahoo KICKR CORE 2 adds built-in WiFi, Race Mode, KICKR Bridge, redesigned color-coded legs, and multi-color status LEDs to the original KICKR CORE. Race Mode works over WiFi and raises the power broadcast rate from 1 Hz to up to 10 Hz.

Does the Wahoo KICKR CORE 2 come with a cassette?

Yes, this version of the Wahoo KICKR CORE 2 comes with an 11-speed 11-28 cassette pre-installed. Wahoo also offers the CORE 2 with Zwift Cog and Click for virtual shifting, and the lab carries both.

Does the Wahoo KICKR CORE 2 work with SRAM?

Yes, the Wahoo KICKR CORE 2 works with SRAM XD/XDR cassettes once you fit the optional XDR/XD freehub body. Out of the box it runs Shimano HG, and it is not compatible with Shimano Micro Spline or Campagnolo N3W 13-speed.

Does the Wahoo KICKR CORE 2 have WiFi?

Yes, the Wahoo KICKR CORE 2 has integrated WiFi along with Bluetooth (up to three connections), ANT+, and ANT+ FE-C. Race Mode is only available over WiFi.

Best For

Riders setting up their first smart trainer, or upgrading from an older one, who want WiFi, Race Mode, and +/- 2% power on a trainer that arrives with the cassette already installed.

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