Johnson Health Tech Matrix Krankcycle - Matrix Krankcycle without Seat - KC-02

• Independent crank arms for greater variety of movement to keep users engaged
• Ergonomically designed saddle allows easy transition between seated and standing exercise positions; wheelchair accessible when purchased without the seat
• Adjustable crank arm height encourages greater range of muscle activation
• Crank and flywheel assembly rotates to accommodate forward and reverse movements
• Narrow crank axis allows for higher RPMs, increasing speed and endurance
  

Specifications

What our Experts Think

• Upper-body cardio & rehab: Independent crank arms provide effective upper-body cardio, arm and shoulder endurance, and rehabilitation training.

• Wheelchair-accessible: Without a seat, the Krankcycle is suitable for wheelchair users or those needing seated/standing transitions, making it ideal for inclusive fitness and rehab.

• Smooth, versatile motion: Forward and reverse rotation allow a variety of movements and target different muscle groups.

• Customizable ergonomic setup: Adjustable crank-arm height and ergonomic handles accommodate users of different sizes for comfort, control, and safety.

• Efficient upper-body conditioning: Focuses on arms, shoulders, and core, providing an effective alternative to traditional lower-body cardio workouts.

• Compact and sturdy: Rugged steel frame and small footprint make it suitable for home gyms, rehab clinics, or commercial facilities.

Q&A

Q: What is this machine?
A: A stationary upper-body cycle with hand cranks, designed to train arms, shoulders, and core instead of legs.

Q: What does “without seat” mean?
A: The saddle is removed, making the cycle wheelchair-accessible or usable from your own chair — ideal for rehabilitation or adaptive training.

Q: Who is it suitable for?

• Upper-body cardio enthusiasts.

• Rehabilitation or adaptive fitness users.

• Athletes looking to add upper-body conditioning to leg-heavy training.

Q: Notes or cautions:

• Ensure assembly and maintenance follow instructions. The “without seat” version removes seat-related hazards present in earlier models.

Maintenance Tips

• Daily cleaning: Wipe down handles, frame, and pedals with a damp cloth; avoid harsh chemicals that may damage the finish.

• Inspect pedals & crank arms: Check for wear, looseness, or damage before each use; tighten or replace if necessary.

• Lubricate moving parts: Apply light lubricant to crank, pedals, and chain/belt mechanism (if applicable) to ensure smooth operation.

• Check hardware: Periodically tighten bolts, screws, and frame components to prevent wobbling or loosening.

• Monitor resistance system: Ensure tension mechanism functions properly; adjust or service if resistance is uneven.

• Level placement: Ensure the bike sits on a flat, stable surface to prevent rocking and uneven wear.

• Safety check: Stop use immediately if any structural or mechanical issues are detected.