SmartSpin2k
An open-source DIY project that transforms any spin bike into a smart trainer compatible with Zwift, TrainerRoad, and other cycling apps.
What is SmartSpin2k?
SmartSpin2k is an open-source DIY project that converts any spin bike with a resistance knob into a smart trainer. It solves the problem of expensive commercial smart trainers by providing a low-cost, customizable solution that connects to apps like Zwift and TrainerRoad for automatic resistance control and virtual training.
Cycling enthusiasts, DIY hobbyists, and home fitness users who own a spin bike and want to integrate it with interactive training platforms without purchasing a new smart trainer.
Developers and makers choose SmartSpin2k for its open-source design, affordability, and flexibility—it offers full control over hardware and software, supports major training apps, and can be built with common tools like a 3D printer and soldering iron.
Overview
Transform your spin bike into a Smart Trainer!
Use Cases
Best For
- Converting a standard spin bike into a Zwift-compatible smart trainer
- Adding automatic resistance control to indoor cycling workouts
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