Tacx Flux S Smart Trainer – Premium Used Direct-Drive Bike Trainer

Upgrade your indoor cycling setup with this high-performance Tacx Flux S Smart Trainer. Designed for serious road cyclists and triathletes, this direct-drive smart trainer delivers electronic resistance control for a realistic, responsive ride feel—perfect for Zwift, TrainerRoad, or structured workouts.

Key Features:

• Direct-drive design: Eliminates wheel slip and ensures quiet, efficient power transfer.
• Electronic resistance: Auto-adjusts to simulate real-world gradients (up to 10% incline).
• Compatibility: Works with SRAM 11-speed cassettes (11-28t) and supports 700c wheels.
• Tested & functional: Pairs seamlessly with devices like Hammerhead Karoo—ready to ride.

Why Choose This Model?

Compared to wheel-on trainers, the Flux S offers greater accuracy for power metrics and a smoother ride experience. Its compact footprint fits home gyms or small spaces, making it ideal for year-round training or rainy-day sessions.

Condition & Details:

• Used, excellent condition: Fully operational with no technical issues.
• Local pickup only: Available at our Pasadena, CA store (shipping not offered).

Ideal for cyclists seeking a budget-friendly smart trainer without sacrificing pro-level features. Pair it with your favorite training app and conquer virtual climbs from home!