Tunturi Cardio Fit B25 X-Bike ligfiets-ergometer met rugleuning

The Tunturi Cardio Fit B25 X-Bike stands out by combining a low step-through frame, supportive backrest, and foldable X-frame design—a rare mix that makes recumbent-style comfort accessible even in compact living spaces. Instead of a bulky stationary machine, you get a space-saving exercise bike that folds to just 47 x 47 x 131 cm and rolls away on transport wheels when not in use.

Highlights

• Foldable X-frame with transport wheels for easy storage
• Low entry design for effortless mounting and dismounting
• Padded backrest and adjustable seat (height and horizontal) for a comfortable, upright riding position
• Manual magnetic resistance with 8 levels for smooth, quiet workouts
• LCD display with time, distance, speed, calories, and heart rate readouts
• Hand pulse sensors integrated into the handlebars for heart rate monitoring
• Anti-slip pedals with adjustable straps for secure foot placement
• Battery-powered display (2x AA) – no mains connection needed

In daily use

The B25 is built for low-impact cardio sessions at home. Its manual magnetic resistance system runs silently, so you can train while watching TV or listening to music without disturbing others. The 1.8 kg flywheel delivers consistent pedalling motion, and with 8 resistance levels you can progress from gentle warm-ups to more demanding intervals. The LCD console keeps essential metrics in view, and the hand pulse sensors let you check your heart rate at any time. Because the seat adjusts both vertically and horizontally, users from 150 to 190 cm tall can find a natural leg extension, while the backrest reduces lower-back strain during longer rides.

Full specifications

• Resistance system: Manual magnetic
• Resistance levels: 8
• Flywheel weight: 1.8 kg
• Maximum user weight: 110 kg
• Display type: LCD
• Display functions: Time, distance, speed, calories, heart rate
• Heart rate measurement: Hand pulse sensors
• Programs: Manual
• Seat adjustment: Height and horizontal
• Backrest: Yes
• Handlebar type: Fixed with pulse sensors
• Pedals: Anti-slip with adjustable straps
• Foldable design: Yes (X-frame)
• Transport wheels: Yes
• Power supply for display: 2x AA batteries
• Folded dimensions (L x W x H): 47 x 47 x 131 cm
• User height range: 150 – 190 cm

Final note

The Tunturi Cardio Fit B25 X-Bike is an excellent choice for anyone who wants the comfort of a recumbent bike without sacrificing floor space. Its foldable frame, low entry, and adjustable backrest make it ideal for seniors, rehabilitation users, or anyone seeking a gentle yet effective home cardio solution.