• 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 feel. The seat has 11 adjustment levels and can be adjusted while you are on or off the bike..
• The RBK 835 features a step-through design with a very low step-over height (4 inches; 10 cm) so you can enter and exit easily..
• Touch and telemetry heart rate monitoring.
• Wide, dual-sided pedals can be used without the pedal straps.
• Dimensions: 67 by 23 by 50 inches (L x W x H); weighs 210 pounds.

Product Description ------------------- The RBK 835 Recumbent Bike is the exact same bike used in fitness clubs worldwide. With six preset workouts, 25 resistance levels, touch and telemetry heart rate monitoring with SmartRate. The step through design allows you to enter easily, seating you in a reclining position that takes weight off sensitive areas and distributes it over the air flex seat for a more comfortable ride. The air flex seat has a specially designed suspension system that allows the seat back to move with you for comfort you can really feel. .com ---- For a low-impact, non-weight bearing cardio workout, try the RBK 835 Recumbent Bike. The 835, 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 Precor designed Air flex seat for a comfortable ride. The RBK 835 recumbent bike is one of Precor's 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. The extra-large running surface is great for dedicated runners, athletes, and walkers. Step-Through Design The Precor recumbent bike features a step-through design (14 inches wide) with a very low step-over height (4 inches) Air Flex 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. Console 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 set 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. 3-Piece Crank 3-piece crank tightens positively, reducing the need for periodic adjustments. The 170 mm crank arm accepts any standard road or ain bike pedal. Seat Adjustment Seat has 11 levels of adjustments and can be adjusted while you are on or off the bike. 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 and Belt Drive 3-phase generator and eddy current resistance system requires no backup battery in order to efficiently power the bike while the belt drive ensures smooth, quiet operation and reduced maintenance. The extra-large running surface is great for dedicated runners, athletes, and walkers. Console Features: * Console Type: Large LED Display * Tap Control: No * QuickStart: Yes * Numeric Keypad: Yes * Console Language(s): Dutch, English, French, German, Italian, Russian, Spanish * Units Selection: Metric or U.S. Standard * Preset Programs: Manual, cross-country, random, custom resistance, , 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 per minute, calories per hour, watts, METS, target HR, average HR, % complete, workout profile, workout summary Additional Features:* Accessories Holder(s): Yes * Color: Pacific Blue and Silver Gray * Seat Adjustment: Yes * Transport Wheels: Integrated * Resistance Levels: 25 Heart Rate Monitoring * Touch: Yes * Telemetry: Yes * Chest Strap Transmitter: Works with any Polar compatible 5 KHz chest strap transmitter * Chest Strap Transmitter Included: No Specifications: * Equipment Dimensions: 67 by 23 by 50 inches (L x W x H) * Equipment Weight: 210 pounds * Shipping Dimensions: 75 by 28 by 57 inches (L x W x H) * Shipping Weight: 219 pounds * Power Requirements: Self-powered * Optional Power Supply Note: 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.