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Wahoo Kickr Core 2 Trainer with 11 Speed Cassette

WFBKTR125-11S1128
₹79,999

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In the Box

1x Kickr Core 2 Smart Trainer w/ 11-Speed Cassette
1x AC Power Adapter
1x 1.8mm Cassette Spacer
1x Drive Side Adapter for QR
1x Reversible Non Drive Side Adapter for 130mm and 135mm QR
1x Non Drive Side Adapters for 12x142 and 12x148 Thru Axle
1x Drive Side Adapter for Thru Axle

Immersive, Accurate Indoor Training with Effortless Setup

Overview

The Wahoo Kickr Core 2 Trainer with 11 Speed Cassette is designed to make indoor riding more accessible, practical and rewarding. It builds on the trusted performance of the original Core while adding a faster setup process, improved connectivity and useful features drawn from the wider Kickr ecosystem.

Ready to Grow with Your Training: Whether you are setting up your first indoor trainer or improving an existing training space, the Kickr Core 2 is made to adapt as your riding progresses. It offers a dependable platform for structured workouts, steady endurance rides and year-round training from home.

WiFi and Bluetooth Connectivity

Pre-Installed 11 Speed Cassette: This version comes pre-installed with an 11-speed cassette, making it a convenient option for riders who want a simpler and quicker setup. It is designed for riders using compatible drivetrains and helps reduce the effort needed to get started with indoor training.

Works Across the Wahoo Ecosystem: The Kickr Core 2 connects smoothly with the hardware and software platforms that form the Wahoo indoor cycling ecosystem. This gives riders more ways to train, track progress and build a more connected indoor riding setup over time.

The Wahoo Kickr Core 2 Trainer with 11 Speed Cassette is a smart choice for riders who want dependable performance, easier setup and a trainer that can grow with their goals.

Features

  • Realistic Ride Feel: Precision flywheel design and refined control algorithms deliver smooth, quiet operation with a natural road-like feel for engaging indoor rides.
  • Automatic Resistance Control: Trainer automatically adjusts resistance based on the connected app, workout, or virtual route for realistic gradients and intervals.
  • Comprehensive Ride Metrics: Tracks power, speed, distance and cadence to support structured training and performance analysis.
  • Simplified Assembly & Stability: Redesigned four-bolt, color-coded leg system allows faster setup, while the steel frame ensures stability during sprints and out-of-saddle efforts.
  • Wide Drivetrain Compatibility: Pre-installed 11-speed cassette with support for 8–13 speed drivetrains.
  • Wahoo Training Ecosystem Integration: Seamless connection with Wahoo apps and accessories for planning, executing and analyzing workouts.

Technologies

  • WiFi & Bluetooth Connectivity: Faster, more stable pairing with automatic firmware updates and improved device synchronization over WiFi.
  • ANT+ & ANT+ FE-C Support: Ensures broad compatibility with training apps, bike computers and control platforms.
  • Kickr Bridge: Streams data from heart rate monitors and other sensors directly through the trainer to reduce device conflicts.
  • Race Mode: Broadcasts power data up to 10x faster than the previous Core for instant responsiveness during accelerations.
  • Electromagnetic Resistance System: Delivers precise, consistent resistance control across a wide power and gradient range.
  • Updated LED Indicator System: Multi-color LEDs provide clear visual feedback on connection status, firmware updates and active features.

Specifications

  • Part Number: WFBKTR125
  • Max Power Output: 1800 Watt
  • Power Accuracy: ±2%
  • Maximum Incline: 16%
  • Maximum Decline: -10%
  • Drivetrain: Belt Drive Drivetrain
  • Resistance Type: Electromagnetic
  • Cassette: Preinstalled 11-Speed (11–28)
  • Hub Types: 130/135 mm QR, 12x142, 12x148 Thru Axle
  • Adapters Included: 130/135 mm QR Adapter & Hub Spacer, 12X142/148 Adapter & Hub Spacer, 1.8 mm Cassette Spacer
  • Product Weight: 30 lb / 13.6 kg
  • Maximum Rider Weight: 250 lb / 113 kg
  • Connectivity: WiFi, Bluetooth, ANT+, ANT+ FE-C
  • Wireless Software Updates: Yes
  • 3rd Party Power Meter Support: Yes
  • App Compatibility: Zwift, Rouvy, TrainingPeaks, MyWhoosh, KinoMap

Supported Devices

  • iPhone / iPad: iOS 16 or newer
  • Android: Compatibility varies by device
  • MacOS: Bluetooth Enabled or Pair with ANT+ dongle
  • Windows PC: Bluetooth Enabled or Pair with ANT+ dongle

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.

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Frequently Asked Questions

What's the difference between Kickr Core 2 and Kickr Core?

The Wahoo Kickr Core 2 is a streamlined, rider-friendly improvement over the original Kickr Core. Built-in Wi-Fi ensures faster, more reliable connections and automatic updates, while Race Mode delivers unmatched responsiveness during sprints and climbs. Kickr Bridge simplifies sensor pairing by streaming all device data through one connection, ideal for Apple TV users. Redesigned, color-coded legs make setup easier and more stable, and new multi-color LEDs provide instant status feedback.

What is Race Mode?

Race Mode boosts responsiveness by increasing the trainer’s power broadcast rate from 1 Hz to up to 10 Hz. Instead of sending averaged power once per second, it updates with every flywheel revolution, capturing small wattage peaks during high-speed sprints or attacks. The result is more precise pacing, drafting, and timing of accelerations in competitive scenarios. Available only with Wi-Fi, Race Mode brings a premium racing advantage to Core 2, making virtual competition more accessible and accurate.

What bikes and drivetrains is Kickr Core 2 compatible with?

Designed for versatility, the Core 2 works with most road, gravel, and mountain bikes, ensuring seamless integration into diverse setups. Out of the box, it supports Shimano HG freehubs for 8–12 speed cassettes, with optional freehub bodies for SRAM XD/XDR or Campagnolo (excluding Shimano Micro Spline and Campagnolo N3W 13-speed). It comes in three configurations: with an 11-speed cassette, with Zwift Cog and Click for virtual shifting, or cassette-ready. Hub support includes 130/135mm quick release and 12x142/148mm thru-axles.

Do all Kickr Core 2 come with Zwift Cog and Click?

The Wahoo Kickr Core 2 is offered in three purchase options to suit different rider needs. Choose the 11-speed cassette version for a traditional mechanical setup, compatible even with 12-speed chains. Opt for the Zwift Cog and Click version to unlock virtual shifting, ideal if you ride multiple bikes with different drivetrains or want simplified gear changes for Zwift. A cassette-ready version is also available if you prefer to install your own. All options include the necessary adapters for quick release and thru-axle hubs.