R51 - Exercise bike Horizon Fitness - Free user manual and instructions
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| Product Type | Exercise Bike |
| Brand | Horizon Fitness |
| Model | R51 |
| Dimensions (L x W x H) | 40 x 24 x 48 inches |
| Weight | 80 lbs |
| Max User Weight | 300 lbs |
| Flywheel Weight | 20 lbs |
| Resistance System | Magnetic, 16 levels |
| Power Source | Self-powered; console uses 2 AA batteries |
| Display | LCD with time, distance, calories, RPM, pulse |
| Programs | 10 preset programs + manual mode |
| Heart Rate Monitor | Pulse grip sensors on handlebars |
| Pedals | Adjustable with toe cages |
| Seat | Adjustable fore/aft and tilt |
| Water Bottle Holder | Included |
| Transport Wheels | Yes |
| Maintenance | Clean with damp cloth; check bolts monthly |
| Safety | Emergency stop brake; stable frame |
| Spare Parts | Contact Horizon Fitness or authorized dealers |
Frequently Asked Questions - R51 Horizon Fitness
How do I assemble the Horizon Fitness R51 exercise bike?
Refer to the included manual. Typically, you need to attach the front stabilizer, rear stabilizer, handlebars, seat, and pedals. Use the provided tools and follow step-by-step instructions. Ensure all bolts are tightened securely.
What is the maximum user weight for the R51?
The maximum user weight is 300 lbs (136 kg). Do not exceed this limit to ensure safety and durability.
How do I adjust the resistance on the R51?
Turn the tension knob located on the console or frame clockwise to increase resistance, counterclockwise to decrease. There are 16 magnetic resistance levels.
Why is the console not turning on?
Check if the batteries (2 AA) are installed correctly and not depleted. Ensure the bike is plugged in if it requires external power. Also, verify the sensor connection near the flywheel.
How do I clean and maintain the R51?
Wipe down the frame, seat, and handlebars with a damp cloth after each use. Avoid harsh chemicals. Lubricate the pedal axles and seat slider if needed. Tighten loose bolts monthly.
Can I use the R51 without pedaling?
No, the bike requires pedaling to operate the console and resistance system. It is not designed for passive use.
How do I move the bike?
Tilt the bike forward slightly to engage the transport wheels located at the front stabilizer. Then roll it carefully. Do not drag the bike.
Is the R51 suitable for rehabilitation?
Yes, the adjustable resistance and low-impact design make it suitable for low-impact cardio and rehabilitation under medical guidance. Consult your doctor first.
What should I do if the bike makes squeaking noises?
Check for loose bolts and tighten them. Apply silicone spray or bike chain lubricant to the flywheel belt and pedal bearings. Ensure the floor is level.
Where can I find replacement parts or accessories?
Contact Horizon Fitness customer service or visit their official website. Authorized dealers may also stock parts like pedals, seats, or console components.
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USER MANUAL R51 Horizon Fitness
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Product information
Brand : Horizon Fitness
Model : R51
Category : Exercise bike