Sunny Health and Fitness Synergy Pro Magnetic Indoor Cycling Bike
Sunny Health and Fitness Synergy Pro Magnetic Indoor Cycling Bike
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Synergy Pro Magnetic Indoor Cycling Bike – Quiet, Powerful, and Built for Your Home Sanctuary
If you’re done dodging gym bros and waiting for a spin bike to open up, the Synergy Pro Magnetic Indoor Cycling Bike (SF-B1851) is your at-home escape plan. This magnetic indoor cycling bike is designed for serious training in a quiet, calm space—your space.
With a 40 lb patented flywheel and belt drive magnetic resistance, you get an incredibly smooth, whisper-quiet ride that won’t wake the kids or compete with your Netflix. Just twist the resistance knob to move from easy recovery rides to intense climb sessions, all without squeaks, grinding, or drama.
Why You’ll Actually Use This Bike (Not Just Hang Laundry On It)
Comfortable, customizable fit
- 4-way adjustable seat (up/down, forward/back) to fit a range of heights
- 2-way adjustable handlebars with multi-grip design and unified aero bar
- Seat designed with a supportive profile and groove to promote healthy blood flow (yes, your backside will thank you)
Performance-driven, parent-approved
- Performance monitor tracks speed, cadence (RPM), distance, calories, time, pulse, and more
- Pulse sensors help you stay in your target heart rate zone
- Micro-adjustable magnetic resistance for precise control over your workout intensity
- 300 lb max user weight with a heavy-duty steel frame that feels rock-solid, not wobbly
Quiet, convenient, and home-gym ready
- Belt drive system = ultra-quiet and low maintenance
- Device holder for your phone or tablet—perfect for following SunnyFit® rides or your favorite instructor
- Bottle holder so you don’t abandon the ride just to hydrate
- Built-in dumbbell holders (up to 20 lb) for upper-body and core work while you ride
- Clip-in / caged pedals so you can use cycling shoes or regular sneakers
- Transport wheels & floor stabilizers for easy moving and rock-solid setup
Tech & Specs at a Glance
- Flywheel: 40 lb patented design
- Resistance: Magnetic, micro-adjustable
- Drive: Belt drive (smooth & quiet)
- Max user weight: 300 lb
- Product dimensions: 49L x 22W x 46.5H in
- Seat inseam range: 29" – 39.5"
- Warranty: 3-year structural frame, 180 days on parts & components
Ready to build a spin studio in your own house and never fight for equipment again? Pair this bike with recovery essentials like a sauna, cold plunge, or red light setup from Core Fitness House and turn your home into the gym you actually want to use.
Add the Synergy Pro Magnetic Indoor Cycling Bike to your home gym lineup and start getting studio-quality rides—minus the commute, the crowd, and the guy grunting in the corner.
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Shipping: Quick Guide
Shipping: Quick Guide
Shipping at Core Fitness House: Quick Guide
We're excited to get your fitness gear to you! Here’s a quick overview of how we ship:
Where We Ship
- We ship to the contiguous United States (lower 48 states) only.
- We do not ship to P.O. Boxes, APO/FPO/DPO addresses, Alaska, Hawaii, or other U.S. territories.
How We Ship
- Small & Mid-Sized Items: Ship via standard parcel carriers (e.g., UPS, FedEx). These are doorstep deliveries.
- Large & Heavy Items (over 150 lbs.): Ship via freight (LTL) carriers.
Processing & Delivery Times
- In-Stock Items: Processed within 1–3 business days (Monday–Saturday).
- Delivery Estimates (after shipment):
Parcel: 3–7 business days
Freight: 7–14 business days - Pre-Orders/Backorders: We’ll contact you with estimated timeframes.
For complete details on our shipping policies, including address changes, cancellations, and how we handle lost or damaged items, please read our full policy here: Core Fitness House Shipping Policy
Contact Us
Contact Us
Need Help? We'd love to chat! We're available: Monday-Friday: 9:00am-5:00pm Pacific Time:
Live Chat (Bottom Right)
E: hello@corefitnesshouse.com
P: 972.357.1536
T: +1 (888) 657-CORE (2673)
FAQ
FAQ
Frequently Asked Questions
1. Do you offer installation services?
Yes, we partner with a reliable installer network for assembly and installation. Request a quote for professional setup.
2. Do you offer financing?
Yes, we offer multiple financing options (e.g., Affirm) for manageable payments. For business financing, contact us at hello@corefitnesshouse.com.
3. Can I use my HSA/FSA to purchase fitness equipment?
Not yet, but we're working on it. Contact us at hello@corefitnesshouse.com if you'd like to explore this option.
4. What if my order is damaged during shipment?
Document damage with photos/videos and contact us. We'll find the best solution (parts, refund, replacement). See our Shipping Policy for more.
5. Can I cancel my order?
Yes, you can cancel for a full refund before shipment. Once shipped, you may be responsible for return shipping costs. Returns are case-by-case; see our Returns and Refunds Policy.
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About Us
About Us
Core Fitness House, a US-owned fitness equipment e-commerce brand, is committed to enhancing your well-being by offering premium-quality exercise gear, personalized guidance, and a seamless shopping experience, empowering you to achieve your fitness goals with confidence.
