Precor 600 Recumbent Bikes – RBK 685 | RBK 635
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Step-Through Design
14 in / 36 cm wide step-through with a low 4 in / 10 cm step-over height for easy access. -
Air Flex Seat Back
Ventilated, cushioned seat back with suspension system for cool, comfortable support during long workouts. -
Simple Seat Adjustment
One-hand adjustment enables quick seat positioning, on or off the bike. -
Extra-Wide Pedals
Integrated adjustable straps ensure proper pedaling form; accommodates a wide range of foot sizes. -
Ease of Maintenance
Removable shrouds allow direct access to the belt-drive system without removing pedals or crank arms. -
Light Commercial Construction
Built for reliable use in hotels, corporate fitness spaces, studios, and multi-family gyms.
The Precor 600 Series Recumbent Bikes (RBK 685 & RBK 635) are designed to provide an accessible, low-impact cardio experience ideal for light commercial environments such as hotels, multi-family fitness rooms, corporate wellness centers, and studio facilities. A 14 in / 36 cm step-through frame and a low 4 in / 10 cm step-over height allow for easy entry and exit, supporting users of all ages and ability levels.
Both models feature the Precor Air Flex seat back, engineered with a ventilated panel and unique suspension system that creates a cool, cushioned, and supportive ride. Seat adjustments can be made easily with one hand, on or off the bike, making the 600 Series highly user-friendly. The extra-wide pedals include integrated, adjustable straps to encourage proper pedaling form and accommodate a wide range of foot sizes.
Maintenance is simplified thanks to easy-to-remove shrouds that provide quick access to the belt-drive system without the need to remove pedals or crank arms. The RBK 635 includes the intuitive P31 LED console with essential workout metrics, while the RBK 685 upgrades to the P84 16″ capacitive touchscreen offering connectivity, entertainment, and a broader selection of workout options. Together, the 600 Series provides dependable performance and ergonomic comfort in a compact, reliable package.
| Manufacturer |
Precor |
|---|---|
| Model |
RBK685, RBK635 |
| Dimensions |
65" L x 23" W x 52" H |
| Weight |
179 lbs |
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Ergonomic, cushioned seats with lumbar support for back-friendly cardio
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3-piece crank for smoother, realistic cycling feel
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