Exercise Bikes • Precor • RBK 615 Recumbent Bike

• Step-through design for easy mounting

• Ventilated, suspension-mounted compact seat back

• Weighted pedals with integrated straps

The new RBK 615 recumbent bike features a step-through design to appeal to users of all ages. The simple seat adjustment allows the user to change the position of the seat with one hand, either on or off the bike. A ventilated air flex seat provides exceptional comfort.

Exercise Bikes • Precor • RBK 615


Product Specifications:

Equipment Features

Step-Through Design:

The RBK 615 recumbent bike feature a step-through design with a very low step-over height.


The riding cockpit is designed with sound ergonomics. The seat pads are angled for optimal comfort, maximum low-back support, and minimal interference with the movement of the user's legs. The console is mounted at an optimal viewing angle, with the machine controls within easy reach.


The console handlebars help with entry and exit, while the riding handle bars provide optional hand and arm positioning and heart rate monitoring.


The new, compact molded seat back features a "floating" suspension system that allows the seat back to move with the user for unsurpassed comfort. The ergonomic, curved design and ample ventilation further enhance user comfort, and the polypropylene material is virtually indestructible.


To achieve proper pedaling biomechanics, Precor designed the recumbent bike to maintain some of the advantages developed for the upright bike. That means setting the angle of the seat rail with an offset from the crank to aid with efficient pedaling and reduced shear force on the knee. The seat rail angle is at 15 degrees with a slight offset from the crank axle. This places the knee directly over the ball of the foot (or pedal spindle) when the pedals are in the 2 and 8 o'clock positions.


Pedal axles and bearings are designed for smooth operation and exceptional service life.


Over-sized, single-sided pedals with integrated pedal strap comfortably accommodates feet of all sizes, which allows proper pedaling form. The weighted pedals allow for easy placement of foot on the pedal.


Two-step powder-coating process applies rust-resistant undercoat and cosmetic topcoat to steel frame.

Seat Adjustment:

The simple seat adjustment allows the user to change the position of the seat with one hand, either on or off the bike.


Covers are attached with minimal hardware and can be removed without taking off the pedals or cranks.

Transport Wheels:


Cable Management:


Resistance System

3-Piece Crank:

3-piece compact crank assembly tightens positively, reducing the need for periodic adjustments. The 170 mm crank arm accepts any standard road or mountain bike pedal.

Drive System:

The single stage drive system is designed to yield smooth, quiet operation and a a consistent resistance progression.

3-Phase Generator:

3-phase generator / eddy current resistance system requires no backup battery in order to efficiently power the bike.

Belt Drive:

Belt drive for smoother, quieter operation and reduced maintenance.

Resistance Levels:


Minimum Watts:

22 (level 1 at 20 RPM)

Maximum Watts:

500 (level 25 at 150 RPM)

Console Features

Console Tyoe:

Stream-lined LED display

Tap Control:


Tactile Dome Keys:




Numeric Keypad:


Units Selection:

Metric or U.S. Standard

Preset Programs:

6 programs accessed directly by 6 buttons: Manual, Interval, Basic Heart Rate Control, Weight Loss, Random, Hill Climb

Console Language(s):

English, Dutch, German, Spanish, French, Portuguese, Italian, Romanized Russian

Maximum Pause Time:

30 seconds

Electronic Readouts:

Calories, Distance, Speed, Watts, Heart rate, Profile, SmartRate®, Resistance, RPM, Time, Percent complete, Heart rate

Maximum Workout Time:


Heart Rate Monitoring







Integrated Entertainment Options

Reading Rack:


Personal Viewing Screen: (PVS) (Specification):

15in. Screen

iPod® / iPhone®: Compatible:


Entertainment Cap /: Wireless Receiver:


Network Capabilities

CSAFE Ready:


FitLinxx Compatible:



Ability to set club parameters, e.g. limit exercise time, set default language and pause time.

Equipment Specifications

Maximum User Weight: (lbs / kg):

350 lbs / 159 kg

User Height Range: (inches / cm):

58 to 78 / 147 to 198

Crank Width:

19 / 7.5

Resistance Range:

22 (level 1 at 20 RPM)
500 (level 25 at 150 RPM)

Equipment Dimensions and Weight


66 inches / 168 cm


23 inches / 58 cm


49 inches / 124 cm

Height with PVS:

62 inches / 157 cm

Equipment Weight:

200 lbs / 91 kg

Power Requirements


Self Powered

Personal Viewing Screen: (PVS):


Optional Power Supply:

Optional power supply available if long time periods of no use or need display to be continuously lit longer than 30 seconds after workout ends.

U.S. & Canada 120 VAC:


U.S. & Canada 240 VAC:


International 240 VAC:


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