Spirit Fitness AB900+ Upright Air Bike

Product Overview

The Spirit Fitness AB900+ Upright Air Bike is built for high-intensity performance, total-body training, and uncompromising durability. Designed around a classic air-resistance system, it delivers unlimited resistance that scales directly with user effort—making it ideal for everything from rehabilitation to elite-level interval training.

Engineered for commercial environments, the AB900+ features a rugged steel frame, smooth chain-driven system, and a rider-powered console that allows flexible placement anywhere on the gym floor. With the ability to engage both upper and lower body simultaneously, it provides a highly effective, calorie-burning workout that adapts to every user’s intensity level.

PIN: AB900+

Key Features

• Air-Driven Isokinetic Resistance
  Infinite resistance that automatically adjusts to user effort, supporting both low-intensity rehab and high-performance HIIT training.
• Total-Body Workout Capability
  Simultaneous upper and lower-body engagement, with the option to isolate arms or legs for targeted training.
• Rider-Powered Console
  Self-contained system powered by the user—no external electricity required, enabling flexible placement.
• Bluetooth® Connectivity
  Integrated Bluetooth for tracking workouts and connecting to compatible fitness apps.
• HIIT-Focused Training Programs
  Includes interval programs such as 20/10, 10/20, custom intervals, and target-based workouts (time, distance, calories, HR).
• Integrated Windscreen
  Built-in wind guard minimizes airflow blowback for improved comfort during intense sessions.
• Heavy-Duty Commercial Construction
  Welded steel frame with stabilizers designed to withstand demanding, high-frequency use.
• Adjustable Ergonomics
  Seat adjusts vertically and horizontally for a customized fit across a wide range of users.
  

Specifications

Console & Programs

• Display: Full LCD console with interval tracking
• Programs: Quick start, target time, distance, calories, heart rate, interval (20/10, 10/20, custom)
• Connectivity: Bluetooth-enabled

Performance

• Resistance Type: Air (isokinetic, user-driven)
• Drive System: 1/8” chain drive

Design & Build

• Frame: Welded commercial-grade steel with floor stabilizers
• Seat Adjustment: Up/down (pop-pin), fore/aft (lever lock)
• Pedals: Platform-style with anti-skid surface and footrests for upper-body-only workouts
• Windscreen: Integrated

Power

• Power Source: Self-powered (console uses batteries)

Dimensions & Capacity

• Product Size: 1212 x 704 x 1376 mm
• Product Weight: 56 kg (123 lb)
• Maximum User Weight: 205 kg (450 lb)