
Spirit USA CU900 Upright Bike
Price on request
Sold by: Spirit Fitness
Product details
An upright bike built to power through any climb
An upright bike lives or dies on the smoothness of its pedal stroke under load. The Spirit USA CU900 runs an oversized 1 in crank axle on heavy-duty roller bearings with an extra-wide 8-groove poly-V belt, so pedalling stays smooth and consistent whether you spin easy or push a heavy climb.
Who it's for
Commercial gyms, hotel fitness centres, clubs, corporate wellness rooms and premium home users who want a durable, precise upright bike.
Key benefits
The 1 in crank axle and heavy-duty roller bearings give long life and reliable, smooth motion, while the extra-wide poly-V belt with a spring-loaded idler reduces belt tension for longer belt and bearing life. An electromagnetic system delivers 40 resistance levels, and a self-generating drive lets the bike be placed anywhere without an outlet. The quick-adjust seat locks at infinite increments to fit any rider, moulded handlebars keep the hands comfortable, and ratcheting pedals with 2-degree inversion make getting in and out easy.
Specifications
| Model | Spirit USA CU900 Upright Bike |
|---|---|
| Resistance | Electromagnetic, 40 levels |
| Brake / power | Generator brake, self-generating (no outlet required) |
| Flywheel system | 13.6 kg |
| Crank | Oversized 1 in crank axle on heavy-duty roller bearings |
| Drive train | Extra-wide 8-groove poly-V belt with spring-loaded idler |
| Seat | Quick-adjust, infinite-increment locking height |
| Pedals | Ratcheting, 2-degree inversion |
| Console | Premium ultra-bright blue LED display with fan |
| Programs | Manual, hill, fat burn, heart rate, HIIT, cardio, interval, watts, fitness test |
| Heart rate | Contact and telemetric compatible |
| Brand | Spirit Fitness (USA) |
Commercial & home use
On a commercial floor the CU900 gives you a precise, durable upright station you can place anywhere. In a premium home it delivers the same smooth, self-powered ride.
FAQ
Does it need a power outlet?
No. The self-generating system powers the bike as you pedal.
How many resistance levels are there?
40, on an electromagnetic system with a 13.6 kg flywheel.
How do I get it in India?
It is available in India through AFTON. Use Enquire now.
Warranty
2 years warranty Backed by AFTON’s service network across India.
The AFTON promise
AFTON is the authorised distributor in India for Spirit Fitness. Every unit ships with a GST invoice, is installed by AFTON technicians, and is backed by our national spares-and-service network. Tell us your facility and we will arrange a quote. Enquire now.
Product Specifications
| Category | Exercise bike |
|---|---|
| Model no. | Spirit USA CU900 Upright Bike |
| Resistance type | Electromagnetic, 40 levels |
| Brake / power | Generator brake, self-generating (no outlet required) |
| Flywheel system | 13.6 kg |
| Crank | Oversized 1 in crank axle on heavy-duty roller bearings |
| Drive train | Extra-wide 8-groove poly-V belt with spring-loaded idler |
| Seat | Quick-adjust, infinite-increment locking height |
| Pedals | Ratcheting, 2-degree inversion |
| Console | Premium ultra-bright blue LED display with fan |
| Workout programmes | Manual, hill, fat burn, heart rate, HIIT, cardio, interval, watts, fitness test |
| Heart-rate monitoring | Contact and telemetric compatible |
| Brand | Spirit Fitness (USA) |
Technical Information
Space and installation
Leave about 60 cm on each side and make sure the floor is level so the frame does not rock under hard efforts. Afton’s technicians assemble it in place and walk you through set-up.
Power
Where an adapter is supplied, route the cable along the frame and away from the flywheel.
Care and servicing
Wipe sweat off the frame and seat post after every ride, and check pedal straps and crank bolts periodically. For servicing or spares, Afton’s service teams cover 200+ service centres nationwide.
About the brand
Spirit Fitness, headquartered in Jonesboro, Arkansas, builds cardio and strength equipment for clubs, hotels, rehab centres and homes, with a reputation for durable, no-nonsense engineering.
Afton handles supply, installation and after-sales service for this brand in India, working with its network of authorised dealers.



