POSH Boston REHIIT Bike
Maximum Results. Minimum Time. Fully Personalized.
The POSH Boston REHIIT Bike introduces a new era of high-performance training. Developed around the science of Reduced Exertion High-Intensity Interval Training (REHIT), this AI-powered stationary bike delivers maximum cardiovascular and metabolic benefits in just 2×20-second sprints. Engineered for speed, safety, and personalization, it’s the most time-efficient workout available—ideal for modern lifestyles without compromising results.
Whether you're optimizing elite performance or beginning your wellness journey, the REHIIT Bike adapts precisely to you.
Why It’s Posh
Scientifically Proven Efficiency
Just 5 minutes, 3x a week delivers results comparable to 45-minute traditional workouts. Two short sprints activate deep physiological responses for enhanced VO₂ max, insulin sensitivity, and endurance.
AI-Personalized Resistance
Proprietary algorithms adjust resistance in real time, ensuring your body hits the exact intensity needed—every session, every sprint, just for you.
Built to Perform. Designed to Endure.
A heavy-duty steel frame, commercial-grade certification, and freewheel clutch make it ideal for both explosive sprints and smooth, safe stops—unlike traditional fixed-gear bikes.
Compact, Quiet, and Home-Friendly
Measuring 45.5” x 22”, the REHIIT Bike fits seamlessly into luxury residences, personal studios, and boutique wellness spaces without dominating your room.
Smart Features
Instant Adaptive Resistance
No knobs, no guesswork—just smart resistance, triggered within milliseconds at the precise moment you need it.
Sleek 11.5” 2K Display
Instead of competing on screen size, this bike delivers an ultra-sharp, responsive interface powered by an advanced processor, with seamless graphing and AI feedback.
Open App Compatibility
Train on your terms. Use the REHIIT Bike with Zwift, TrainerRoad, Peloton Digital, or other third-party platforms. This software doesn’t lock you in—it lets you choose your path.
Heart Rate Sync
Bluetooth-enabled for seamless heart rate monitoring with your preferred wearable or chest strap.
Technical Specs
Footprint: 45.5” L × 22” W
Weight: ~120 lbs
Construction: Heavy-gauge steel frame, commercial certified
Display: 11.5” 2K resolution touchscreen with 8-core processor
Drive: Freewheel clutch for safety and control
Connectivity: Bluetooth HR monitor support + app integrations
Considerations
Subscription-Based AI: AI-guided training requires a monthly membership (affordable tier). Use with or without membership via third-party apps.
Entertainment Optional: Built for serious results, not media distractions. Less fluff, more fitness.
Results That Speak for Themselves
Backed by scientific research and raved about by Live Science, Tom’s Guide, and The Daily Beast, the POSH Boston REHIIT Bike is changing the way we train. Users report rapid fitness gains, time freedom, and a new appreciation for what focused effort can achieve.
Train Smarter. Live Posh.
The most efficient workout ever built—now beautifully yours.
