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Precor UBK 835 Upright Bike. Full commercial grade construction for the home user.
Precor UBK 835 Upright Bike. Full commercial grade construction for the home user.

Precor UBK 835 Upright Bike

Your Price: $4,560.00
In Stock
Part Number:Precor UBK 835 Upright Bike

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Precor Logo for Fitness Market

The RBK 835 recumbent bike is one of our commercial recumbent bikes with 12 programs, 25 resistance levels and touch and telemetry heart rate monitoring with Smart Rate®. The 835 also features the Precor designed air flex seat, dual-sided pedals and K.O.P..S biomechanics.

UBK 835 Equipment Features

SEAT Ergonomic seat design with comfort groove. 10.5 inches (27 cm) width that quickly tapers to a narrow nose for improved riding comfort. Universal seat post allows easy installation of your own saddle.
HANDLEBARS Handlebar design offers three riding positions - upright, cruising, and road. The overall width of the handlebars places the user in better ergonomic position with the forearms more directly under the shoulders. In the road position, the ergonomic-shaped handlebars position the wrists in a natural, neutral position.
BIOMECHANICS KOPS Biomechanics (Knee Over Pedal Spindle) - to achieve proper pedaling biomechanics, the seat post and seat post offset from the crank is key to aide in efficient pedaling and reduced shear force on the knee. The seat post angle is 74 degrees with a 5 inch (13 cm) offset from the crank axle. 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 14 levels of adjustments and can be adjusted while you are on or off the bike.

UBK 835 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.

UBK 835 Console Features

Console Type
Large LED Display
Tap Control provides an audible click when you press a key. No

Tap Control
QuickStart™ Yes
10-key pad to enter data or select channels when integrated with Cardio Theater® components. Yes

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

Cross Country


Custom Resistance

Weight Loss

(3) Interval

Basic Heart Rate

Fitness Test

Hill Climb

Watts Control
Electronic Readouts Resistance Level Distance, RPM, Speed Calories Heart Rate Time Remaining, Time Elapsed Time in Zone, Segment Time Remaining, Average Speed, Calories / minute, Calories / hour, Watts, METS, Target HR, Average HR, % Complete Workout Profile Workout Summary

UBK 835 Heart Rate Monitoring

Chest strap transmitter required. Yes

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

UBK 835 Equipment Dimensions and Weight

48 inches / 122 cm
Width 21 inches / 53 cm
Height 62 inches / 157 cm
Equipment Weight 160 lbs / 73 kg

UBK 835 Shipping Dimensions and Weight

51.5 inches / 131 cm
Width 28.5 inches / 72 cm
Height 54 inches / 137 cm
Shipping Weight 178 lbs / 81 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.

UBK 835 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

UBK 835 Regulatory Information

EN957 / ASTMEN957 / ASTM

Owner's Manual Language

Language Printed in English. Available on

UBK 835 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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