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GB4.0 EXERCISE BIKE
USER MANUAL
IMPORTANT: Read all instructions carefully before using this product. Retain this owner's manual for future
reference. The specifications of this product may vary from this photo, subject to change without notice.

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Summary of Contents for Gymstick GB4.0

  • Page 1 GB4.0 EXERCISE BIKE USER MANUAL IMPORTANT: Read all instructions carefully before using this product. Retain this owner’s manual for future reference. The specifications of this product may vary from this photo, subject to change without notice.
  • Page 2: Table Of Contents

    BEFORE YOU BEGIN Thank you for choosing the Gymstick GB4.0 Exercise Bike. We take great pride in producing this quality product and hope it will provide many hours of effective exercise to make you feel better, look better and enjoy life to its fullest.
  • Page 3: Safety Instructions

    15. The maximum weight capacity for this product is 110kgs. WARNING! BEFORE BEGINNING THIS OR ANY EXERCISE PROGRAM, CONSULT YOUR PHYSICIAN FIRST. THIS IS ESPECIALLY IMPORTANT FOR INDIVIDUALS OVER THE AGE OF 35 OR PERSONS WITH PRE-EXISTING HEALTH PROBLEMS. GB4.0 EXERCISE BIKE...
  • Page 4: Exploded Drawing

    EXPLODED DRAWING GB4.0 EXERCISE BIKE...
  • Page 5 EXPLODED DRAWING GB4.0 EXERCISE BIKE...
  • Page 6: Parts List

    1 072 Nut M10*1.25 Self-tapping screw ST4.2*25 10 073 Foot Pad Self-tapping screw ST4.2*15 8 074 Nut M10 Washer Ø5x Ø12x1.0 8 075 Bolt M8*35 Plastic Bolt 2 076 Motor Cover Cap 2 077 Self-tapping self-drilling screw ST4.2*15 Left crank GB4.0 EXERCISE BIKE...
  • Page 7: Hardware Packing List

    HARDWARE PACKING LIST (28) Bolt M8x50 (15) Washer Ø8xØ16x1.5 4 PCS 4 PCS Allen Wrench S6 Multi Hex Tool with Philips Screwdriver 1 PC 1 PC GB4.0 EXERCISE BIKE...
  • Page 8: Assembly Instructions

    Note: DO NOT turn the pedal shaft in the clockwise direction, doing so will strip the threads. Screwdriver provided Insert pedal shaft of Right Foot Pedal (31) into threaded hole in the Belt Pulley withRight Crank (71). Turn the pedal shaft by hand in the clockwise direction until snug. GB4.0 EXERCISE BIKE...
  • Page 9 Adjusting the seat cushion: Release the Round Knob M10 (34) and then slide the Seat Sliding Tube(4) forth or back direction for the suitable positon.Tighten the Round Knob(32) after adjustment. GB4.0 EXERCISE BIKE...
  • Page 10 Power Supply Wire(17) on the Front of the Left Chain Cover. Before plugging in,make sure to check carefully the specifications on the Adapter. Plug the other end of the AC Adapter(39) into the electrical wall outlet. GB4.0 EXERCISE BIKE...
  • Page 11 Once a program has been selected, pressing ENTER, will make “TIME” parameter flash. Using UP OR DOWN KEY you may select desired time value. Press ENTER KEY to input value. Flashing prompt will move to the next parameter. Continue use of UP OR DOWN KEY. Press START/STOP to start workout. GB4.0 EXERCISE BIKE...
  • Page 12: Computer Operation Instructions

    Continue through all desired parameters, pressing START/STOP to start workout. Note: One of workout parameters counts down to be zero, it will have BEEP-sound and stop the workout automatically. Press START KEY to continue the workout to reach the unfinished workout parameter. GB4.0 EXERCISE BIKE...
  • Page 13 10 seconds approx. l resistance load will increase or decrease. One of workout parameters counts down to be zero, it will have BEEP-sound and stop the workout automatically. Press START/STOP KEY to continue the workout to reach unfinished workout parameter. GB4.0 EXERCISE BIKE...
  • Page 14 Instrument display ERROR1 indicates that the connection wire of the motor is not in good contact or the motor is damaged Instrument display ERROR2 indicates no handheld heart rate signal input during body fat test Power supply: power adapter. Input A C (according to national grid standards) GB4.0 EXERCISE BIKE...
  • Page 15: Maintenance

    General released a report on physical activity and stated exercise as key component for disease prevention and healthier living. Your heart rate level can help you gauge the intensity of your exercise. The Gymstick console has a wireless heart rate receiver that can detect a signal being transmitted from a wireless chest strap.
  • Page 16: Troubleshooting

    To ensure the pulse readout is more precise, reading or is erra c / please always hold on to the handlebar grip inconsistent. sensors with two hands instead of just with one hand only when you try to test your heart rate figures. GB4.0 EXERCISE BIKE...
  • Page 17: Warm Up And Cool Down Routine

    SHOULDER LIFTS Lift your right shoulder toward your ear for one count. Then lift your left shoulder up for one count as you lower your right shoulder. GB4.0 EXERCISE BIKE...
  • Page 18 INNER THIGH STRETCH Sit with the soles of your feet together and your knees pointing outward. Pull your feet as close to your groin as possible. Gently push your knees toward the floor. Hold for 15 counts. GB4.0 EXERCISE BIKE...
  • Page 19 Keep your right leg straight and the left foot on the floor; then bend the left leg and lean forward by moving your hips toward the wall. Hold, then repeat on the other side for 15 counts. GB4.0 EXERCISE BIKE...
  • Page 20: Implied Warranty

    Devices marked with this symbol must be disposed of separately from your household waste, as they contain valuab- le materials which can be recycled. Proper disposal protects the environment and human health. Your local authority or retailer can provide information on the matter. GB4.0 EXERCISE BIKE...

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