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The self-powered Precor UBK 835 upright exercise bike features custom-designed handlebars with integrated touch heart rate for maximum comfort and efficient workout experience. One-handed seat adjustment on or off the bike, redesigned saddle for riding comfort and improved knee over pedal spindle (KOPS) geometry for efficient pedaling mean a smooth, comfortable workout.
BUILT TO PERFORM
Found in high-end gyms and five-star resorts everywhere, the US-built Precor UBK 800 upright bike will endure years of frequent training while minimizing the wear and tear on your body.
TRAIN LIKE YOU RIDE
With a huge one-piece handlebar that features four strategically placed heart-rate sensors and a 750-watt two-stage drive system that makes your pedaling fluid no matter how much resistance you set, you can switch between grueling hill climbs and recovery cruising mode easily.
A heavily padded seat with the grooves and curves in all the right places and a solid one-piece handlebar that allows you to easily adjust your riding position ensures your stationary bike is not masquerading as a torture device. You can even swap in your own seat.
As you already know, the key to a good bike ride is good biomechanics. We set the angle of the seat rail and offset the crank axle to create efficient pedaling that keeps your knee over the pedal spindle and reduces shear force.
Covers are attached with minimal hardware and can be removed without taking off the pedals or cranks.
Two-step powder-coating process applies rust-resistant undercoat and cosmetic topcoat to steel frame.
The bottom bracket assembly uses a hardened steel shaft with deep-groove sealed precision ball bearings designed for smooth operation and exceptional service life.
Ergonomic saddle design with comfort groove. 10.5 inches (27 cm) width quickly tapers to a narrow nose for improved riding comfort. Optional universal seat post allows easy installation of different saddle types.
A new over-molded handlebar design offers the user three comfortable riding positions-upright, cruising, and road. In the road position, the ergonomic-shaped handlebars position the wrists in a natural, neutral position. The wide width of the handlebars provide stability and comfort along the entire forearm. The overall width of the handlebars is similar to indoor cycling bikes, which is narrower than most stationary bikes. This places the user in better ergonomic position with the forearms more directly under the shoulders. In the cruising position, the wide handlebar is more comfortable on the user's hands. Touch heart rate is integrated in the upright and road-race positions.
For double the convenience, dual-sided pedals allow the rider to use the pedals with or without the integrated pedal strap. The extra wide pedal comfortably accommodates feet of all sizes, which allows proper pedaling form with the foot directly over the user's knee.
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.
|18 watts (level 1 at 20 RPM)
|750 watts (level 25 at 150 RPM)
3-piece crank tightens positively, reducing the need for periodic adjustments. The 170 mm crank arm accepts any standard road or mountain bike pedal.
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 / eddy current resistance system requires no backup battery in order to efficiently power the bike.
Belt drive for smoother, quieter operation and reduced maintenance.
|International 240 VAC
Applicable country-specific power cord
|U.S. & Canada 120 VAC
|120V/15A circuit with 5-15R NEMA receptacle
|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.
|Advanced LED Display
|Tactile Dome Keys
Distance, RPM, Speed
Time Remaining, Time Elapsed
% Complete, Time in Zone, Segment Time Remaining, Average Speed, Calories / minute, Calories / hour, Watts, METS, Target HR, Average HR
|English, French, German, Italian, Japanese, Portuguese, Russian, Spanish
|Metric or U.S. Standard
|Maximum Workout Time
12 programs accessed by 6 keys:
|1 to 60 seconds
|Default Pause Setting
Yes. Touch heart rate sensors conveniently located on the handlebars in both the upright and road positions.
Yes. Integrated telemetry heart rate reads heart rate from a user's heart rate chest strap.
|Heart Rate Sensor Advisory
The heart rate features are intended for reference only. They may not be accurate for every user or at every speed and are not intended for use as a medical device. Holding the heart rate handle touch sensor while exercising at higher intensity may also decrease accuracy of the heart rate reading and is not recommended. Please also read the product documentation and our Freqently Asked Questions.
Ability to set club parameters, e.g. limit exercise time, set default language and pause time.
|Height with PVS
|72 inches / 183 cm
|48 inches / 122 cm
|21 inches / 53 cm
|60 inches / 152 cm
|160 lbs / 73 kg
|51 inches / 131 cm
|28 inches / 71 cm
|54 inches / 137 cm
|178 lbs / 81 kg
|Maximum User Weight
|350 lbs / 159 kg
|Standard Frame Colors
|Gloss Metallic Silver
|EN957 / ASTM
|Personal Viewing System (PVS)
|Personal Viewing Screen (PVS) (Specification)
|15.6 inch / 39.6 cm screen
|Entertainment Cap / Wireless Receiver
Call a California Home Fitness Store near you for best price.