---
product_id: 249137701
title: "Magnetic Recumbent Bike Exercise Bike with Easy Adjustable Seat - SF-RB4806"
brand: "sunny health & fitness"
price: "¥377133"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/249137701-magnetic-recumbent-bike-exercise-bike-with-easy-adjustable-seat-sf
store_origin: JP
region: Japan
---

# Adjustable Seat: Yes LCD Display: Multi-functional Magnetic Resistance Levels: 8 Magnetic Recumbent Bike Exercise Bike with Easy Adjustable Seat - SF-RB4806

**Brand:** sunny health & fitness
**Price:** ¥377133
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Get Fit, Stay Chic!

## Quick Answers

- **What is this?** Magnetic Recumbent Bike Exercise Bike with Easy Adjustable Seat - SF-RB4806 by sunny health & fitness
- **How much does it cost?** ¥377133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/249137701-magnetic-recumbent-bike-exercise-bike-with-easy-adjustable-seat-sf)

## Best For

- sunny health & fitness enthusiasts

## Why This Product

- Trusted sunny health & fitness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Step-Through Design:** No more hurdles to fitness!
- • **Easy Seat Adjustment:** Find your perfect fit without dismounting.
- • **Comprehensive LCD Display:** Track your progress at a glance.
- • **Magnetic Resistance Control:** Customize your workout intensity effortlessly.
- • **Real-Time Heart Rate Monitoring:** Stay in the zone with pulse grips.

## Overview

The Sunny Health & Fitness Unisex Adult SF-RB4806 Magnetic Recumbent Bike is designed for seamless entry and exit, featuring an easy seat adjustment mechanism, 8 levels of magnetic resistance, and a comprehensive LCD display that tracks your workout metrics. Ideal for users up to 220 pounds, this bike combines functionality with style, making it a perfect addition to any home gym.

## Description

Full description not available

## Features

- STEP-THROUGH DESIGN: There shouldn’t be a hurdle to start exercising. We’ve designed this bike with easy entry, only requiring you to step through the bike to enter or exit the indoor bike.
- EASY SEAT ADJUSTMENT: This patented design makes adjusting your seat easy while you remain seated on the bike. Use the lever to find the optimal distance to the pedals and Handlebars.
- MAGNETIC RESISTANCE: Control the intensity of your exercise with a turn of a knob. Choose between 8 levels of magnetic resistance while exercising.
- PULSE GRIPS: Grab on to the pulse grips during your exercise to get a real-time reading of your heart rate during your exercise.
- EASY-TO-READ DISPLAY: The built-in display shows your exercise duration, distance, speed, rotations per minute, heart rate, and total calories burned. This onboard computer also has a BMI calculator function, thermometer (for room temperature), clock, and a calendar application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N3H528N |
| Batteries | 3 AA batteries required. (included) |
| Batteries Included? | Yes |
| Brand | Sunny Health & Fitness |
| Color | Silver |
| Customer Reviews | 3.8 3.8 out of 5 stars (432) |
| Date First Available | 25 January 2019 |
| Department | Unisex Adult |
| Display Type | LCD |
| Drive System | Belt |
| Features | Adjustable Seat |
| Included Components | Exercise Bike, User Manual, Hardware, Tool, (2) AA Batteries |
| Item model number | SF-RB4806 |
| Manufacturer | Sunny Health & Fitness |
| Material Type | Alloy Steel |
| Maximum Height Recommendation | 72 Inches |
| Meter | Calories Burned, Distance, Heart Rate, Speed, Time |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 119.38 x 68.58 x 123.19 cm; 26.94 kg |
| Season | Year-round |
| Size | One Size |
| Sport | Exercise & Fitness |
| Style | Magnetic Recumbent Bike |
| maximum weight capacity | 220 Pounds |

## Product Details

- **Brand:** Sunny Health & Fitness
- **Colour:** Silver
- **Power source:** Battery Powered
- **Recommended uses for product:** Indoor
- **Special features:** Adjustable Seat

## Images

![Magnetic Recumbent Bike Exercise Bike with Easy Adjustable Seat - SF-RB4806 - Image 1](https://m.media-amazon.com/images/I/61ojsX1GuTL.jpg)

## Questions & Answers

**Q: Is this product assembled or then it has to be assembled by the buyer**
A: Hi, the buyer must assemble the unit as it comes flat packed.  It takes a few hours to assemble, but the instructions were perfect and I got it assembled easily, however it was time consuming and a bit of hard work. All parts and tools were provided.  The instructions were very clear, should be easy if you are able to follow the diagrams.  Hope this helps

## Frequently Bought Together

- Sunny Health & Fitness Magnetic Recumbent Bike Exercise Bike with Easy Adjustable Seat, Device Holder, RPM and Pulse Rate Monitoring - SF-RB4806, Grey
- SuperMats Made in U.S.A. for Indoor Cycles Recumbent Bikes Upright Exercise Bikes and Steppers

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**Shop now:** [https://www.desertcart.jp/products/249137701-magnetic-recumbent-bike-exercise-bike-with-easy-adjustable-seat-sf](https://www.desertcart.jp/products/249137701-magnetic-recumbent-bike-exercise-bike-with-easy-adjustable-seat-sf)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-26*