The Wahoo Fitness KICKR CORE 2 is the smarter way to start riding indoors. It builds on the trusted performance of the original CORE, and introduces a faster and easier setup, better connectivity, and the addition of key features from the KICKR ecosystem. Whether you're just getting into indoor cycling, or upgrading your training space, CORE is ready to grow with you. Comes pre-installed with an 11-speed cassette, but is compatible with 8- to 13-speed drivetrains. As well as Zwift Cog and Click — letting you train with the setup that matches your goals and gear—whether you prefer the tactile feel of mechanical shifting or the clean simplicity of wireless.

• Race Mode with ultra-fast power data updates
  
• Integrated WiFi with automatic updates and KICKR Bridge
  
• Updated LED system
  
• Redesigned legs for faster setup and better stability
  
• Controlled Resistance
  
• Cycling Metrics measuring power, speed, disctance, and cadence
  
• Up to 3 Bluetooth Connections
  
• ANT+, ANT+ FE-C Connectivity
  
• 1800 Watt Max Power Output
  
• Power Accuracy: +/- 2%
  
• 16% Maximum Incline
  
• -10% Maximum Decline
  
• Belt Drive Drivetrain
  
• Weight 40 lbs
  
• Electromagnetic Resistance 
  
• Preinstalled 11-speed cassetted (11-28)
  
• Hub Types: 130/135 mm QR, 12x142, and 12x148 Thru Axle
  
• Includes 130/135 mm QR adapter & hub spacer, 12x142/148 adapter & hub spacer, and 1.8 mm cassette spacer
  
• Maximum Rider Weight: 250lb
  
• Supports iOS 16 or newer
  
• MacOS: Bluetooth enabled or pair with ANT+ dongle
  
• Android: Please visit the Wahoo Fitness support site for compatibility
• Windows PC: Bluetooth enabled or pair with ANT+ dongle