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Proteus Sparta Z5 Spin Bike

Product Code: SPC5000

Proteus Sparta Z5 Spin Bike

Our Price: A$1,195.00 (incl. 10% GST)

Proteus Sparta Z5 Spin Bike

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Full commercial grade spin bike designed for gyms, Apartment gyms, and for those who have done spin classes but don't have time to get to the gym.

The Sparta Z5 has upgraded adjustable handle bar and seat post clamps so that you can move the positions up and down but also front and back to get that perfect fit.

The pedals cranks use sealed industrial bearing's and a heavy duty 5pk boly V-belt that is almost silent. If you are a cyclists or training for triathlon you can take the pedals off and use your own clip on pedals.

It doesn't matter if you ride for 30 min or 1 hour an uncomfortable seat position will make for a miserable riding experience. The Sparta Z5 seat can be adjusted up down back and forward similar to the handle bars to make for a comfortable ride. Most road & mountain bike seats can be fitted to the seat stem.

Every frame is treated to 100 hours of 10% salt water mist spray to verify that there are no corrosion defects. It is then painted with a twin layer powder coating and an epoxy finish. This process is done so that the frame can with stand years of sweat dripping on it in the commercial gym environment. We also recommend using car wax on the frame for extra protection especially if the bikes are used in spin classes.

Flywheel 19kgs iron casting
Color Titianium Grey
Tension control Knob
Emergency stop system Press-to-stop lever brake
Transmission 5PK poly V belt
Handle bar Comfortable-position w/thickness 2.0 T
Foam grip Matt surface coating
Handlebar adjustment 42 x 4.0 T Iron tubing
Saddle adjustment 42 x 4.0 T Iron tubing
Saddle ND-515
Crank 3 Piece crank
Bearing of hub Industraial bearing 6004ZZ
Stabilizers 3"x2.0t / 4"x2.0t w/height adjustment (front w/transportation wheels)
Machine dimensions (cm) 109 x 51 x 113
Max user weight 150 kgs
Content coming soon.


Frame Construction, Breakage, Welding, Seat & Handlebar Slider

10 years

Handlebar & Saddle Assembly, Brake System (excluding break pad)

Adjustment Knobs, Cranks, Belt Drive System Flywheel Hubs

Assembley, Powder Coating

2 years
Pedals, Pedal Cage, Pedal Strap & Saddle1 year


  • The warranty periods commence 5 x days after leaving the factory
  • This warranty applies only against defects discovered within the warranty period. Warranty claims need to be made within the warranty period
  • Parts repaired or replaced under the warranty terms will be covered for the remainder of the original warranty only
  • To claim under this warranty, the customer must notify Calibre Fitness within 30 days after the date of discovery of any defects and make the defected product available for visual inspection in any form for Calibre Fitness. Additionally, unaltered or undefaced serial tag must be shown along with the defected product
  • This warranty does not apply to damages caused by accident misuse improper service or non-Calibre modification
  • You are consenting to be bound by the following warranty terms and conditions
  • Proof of purchase is required in all cases
  • Conditions subject to change.

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