Precor UBK 835 Upright Bike

Looking for a low-impact cardio workout, or starting a fitness program? The UBK 835 Upright Bike is an excellent choice. It is the exact same commercial bike used in fitness centers worldwide, with a variety of programs, features and custom-designed handlebars to make your ride more comfortable.

Specifications

 

Overview

The UBK 835 upright bike is one of our commercial upright bikes with 12 programs, 25 resistance levels, touch and telemetry heart rate monitoring with SmartRate. The seat and pedals can be replaced with your own for a custom feel and ride. The 835 also features 3-position handlebars for upright, cruising and road positions, dual sided pedals and K.O.P.S. biomechanics.

Equipment Features

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.
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.
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.
Frame Two-step powder-coating process applies rust-resistant undercoat and cosmetic topcoat to steel frame.
Color Pacific Blue-Gray and Silver Gray
Seat Adjustment Seat has 14 levels of adjustments and can be adjusted while you are on or off the bike
Transport Wheels Integrated

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.
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.
Resistance Levels 25

Console Features

Console Type Large LED Display

Tap Control

No
QuickStart™ Yes
Motion Controls Yes
Units Selection Metric or U.S. Standard
Preset Programs Manual Variety Cross Country Random Custom Resistance Weight Loss Interval 1:1 1:2 1:3 Heart Rate Control Basic HRC Performance Fitness Test Hill Climb Watts Control
Console Language(s) Dutch, English, French, German, Italian, Russian, Spanish
Maximum Pause Time (Pause) 30 seconds
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
Maximum Workout Time unlimited

Heart Rate Monitoring

Touch Yes. Touch heart rate sensors conveniently located on the handlebars in both the upright and road positions.

Telemetry

Yes. Integrated telemetry heart rate reads heart rate from a user’s heart rate chest strap.
Chest Strap Transmitter Works with any Polar® compatible 5 KHz chest strap transmitter
Chest Strap Transmitter Included No

SmartRate®

No

Integrated Entertainment Options

Reading Rack Integrated

Equipment Specifications

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

Equipment Dimensions and Weight

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

Shipping Dimensions and Weight

Length 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.

Power Requirements

Equipment Self-Powered
Optional Power Supply An 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.
U.S. & Canada 120 VAC 120V/15A circuit with 5-15R NEMA receptacle
U.S. & Canada 240 VAC N/A
International 240 VAC Applicable country-specific power cord

Owner’s Manual Language

Language Printed in English. Available on Precor.com in English, Dutch, French, German, Hebrew, Italian, Japanese, Russian, Spanish and Brazilian Portuguese.

 

Manufacturer reserves the right to change or alter specifications at any time. Precor protects its product by vigorously enforcing its patent, trademark, copyright and other applicable intellectual property rights in the USA and in other countries. Precor is a registered trademark of Precor Incorporated.

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