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Precor RBK 815 Recumbent Bike. Full commercial grade construction for the home user.
Precor RBK 815 Recumbent Bike. Full commercial grade construction for the home user.

Precor RBK 815 Recumbent Bike

Your Price: $3,395.00
In Stock
Part Number:Precor RBK 815 Recumbent Bike

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Precor Logo for Fitness Market

The RBK 815 recumbent bike is one of Precor's commercial recumbent bikes with K.O.P..S biomechanics for the best recumbent workout on the market. The RBK 815 is a low-impact, non-weight bearing cardio workout. The 815, used in fitness centers worldwide, allows you to step through easily, seating you in a reclining position that takes weight off sensitive areas and distributes it over the patented air flex seat for a comfortable ride.

    Precor RBK815 Exercise Bike

RBK 815 Equipment Features

STEP-THROUGH DESIGN The Precor recumbent bike features a step-through design (14 inches; 36 cm wide) with a very low step-over height (4 inches; 10 cm).
SEAT The air flex seat with high-ventilation seat back features a specially designed suspension system that allows the seat back to move with you for comfort you can really feel.
HANDLEBARS The console handlebars help with entry and exit, while the riding handle bars provide optional hand and arm positioning and heart rate monitoring.
BIOMECHANICS Designed for K.O.P.S. Biomechanics (Knee Over Pedal Spindle), the air flex seat is at an optimal position to aid in efficient pedaling and reduced shear force on the knee. This places the forward knee directly over the ball of the foot (or pedal spindle) when the pedals are in a horizontal position.
PEDALS Dual-sided pedals can be used without the pedal straps. The extra wide pedal comfortably accommodates feet of all sizes.
COLOR Pacific Blue and Silver Gray
SEAT ADJUSTMENT Seat has 11 levels of adjustments and can be adjusted while you are on or off the bike.

RBK 815 Resistance System

3-PIECE CRANK 3-piece crank tightens positively, reducing the need for periodic adjustments. The 170 mm crank arm accepts any standard road or mountain bike pedal.
TWO-STAGE DRIVE SYSTEM The two-stage drive system yields a smooth, comfortable, quiet operation with a lower start-up resistance and more consistent resistance progression than single-stage drive systems.
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.

RBK 815 Console Features

Console Type
Streamlined/Advanced LED
Tap Control provides an audible click when you press a key. No

Tap Control
QuickStart™ Yes
Numeric Keypad Yes
Console Language(s) Dutch, English, French, German, Italian, Russian, Spanish, Portuguese,
Units Selection Metric or U.S. Standard
Preset Programs Manual


Weight Loss


Heart Rate Control

Hill Climb
Electronic Readouts Resistance Level, Distance, RPM, Speed, Calories, Heart Rate, Time Remaining, Time Elapsed, Heart Rate Profile, Heart Rate Analysis, Percent Complete

RBK 815 Heart Rate Monitoring

Chest strap transmitter required. Yes
Telemetry Yes
Chest Strap Transmitter Works with any Polar® compatible 5 KHz chest strap transmitter
Chest Strap Transmitter Included No

RBK 815 Equipment Dimensions and Weight

67 inches / 170 cm
Width 23 inches / 58 cm
Height 49 inches / 124 cm
Equipment Weight 210 lbs / 95 kg

RBK 815 Shipping Dimensions and Weight

73.5 inches / 187 cm
Width 28.5 inches / 72 cm
Height 31 inches / 79 cm
Shipping Weight 240 lbs / 109 kg
Shipping Configuration (for non-installed purchases) Ships in two boxes. The base ships on a wooden pallet, within a protective box. Arrives partially assembled. The console ships in a separate box.

RBK 815 Power Requirements

Optional Power SupplyAn optional electrical power supply is available if your bike use will be light. The internal generator must be used enough to keep the console battery powered. To find out more about the optional power source, contact Precor Customer Service. Installation of the optional power supply will require a Precor authorized service technician.
120 VAC120V/15A circuit with 5-15R NEMA receptacle
240 VAC240V/15A circuit with 6-15R NEMA receptacle

RBK 815 Regulatory Information

EN957 / ASTMEN957 / ASTM

Owner's Manual Language

Language Printed in English. Available on

RBK 815 Warranty

SeriesExperience™ Series 700 & 800 LinesExperience™ Series 600 LineAssurance™ Series
Frame7 Years7 Years7 Years
Motor5 Years5 Years5 Years
Parts*3 Years3 Years**2 Years
Limited PartsSee Limited Warranty statementSee Limited Warranty StatementSee Limited Warranty Statement
Console/Screen*3 Years3 Years3 Years
Labor*1 Year1 Year1 Year

Bring a club-quality feeling into your home.

Work out better with fitness equipment that’s smooth, flowing, and precise.

Our home fitness equipment provides the same exceptional workouts as the Precor equipment found in health clubs, hotels, and spas all over the world. We take the same state-of-the-art, high-quality, and easy-to-use designs and fine-tune them for your home.

We design every piece to make your workouts more enjoyable, comfortable, and effective, helping you stay motivated and achieve your goals more easily. We base every decision on real-world observation, extensive engineering experience, and a deep knowledge of biomechanics and ergonomics. As a result, every machine works with the way your body naturally moves, so that using our fitness equipment feels like second nature.

Our goal is to give you an experience that will make you excited to get back on your equipment again and again. Because when you look forward to your home workout, you’re far more likely to get the results you want.

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