Precor RBK 635 Recumbent Bike

P30 Console | 600 Line | Refurbished Commercial Grade

Available at Colorado Cardio

The Precor RBK 635 Recumbent Bike from the 600 Line is a commercial-grade, cost-effective cardio solution designed to appeal to a wide range of exercisers and facilities. Commonly found in corporate gyms, apartment complexes, fire departments, personal training studios, and physical therapy centers, the RBK 635 delivers the ideal balance of durability, reliability, comfort, and innovation.

Featuring a step-through frame, one-handed seat adjustment, and a ventilated Air Flex seat, this recumbent bike provides exceptional comfort, ease of use, and accessibility for users of all fitness levels.

Commercial Design & User Comfort

• Step-through design for easy mounting and dismounting

• Ventilated Air Flex seat for a cooler, more comfortable ride

• One-hand seat adjustment – easily adjusted on or off the bike

• Dual-sided pedals to accommodate different footwear preferences

• Ideal for rehab, low-impact training, and long-duration cardio sessions

Proprietary Precor Innovations

• Air Flex Seat with Ventilated Panel

  • Promotes airflow to reduce heat buildup

  • Integrated suspension system for a cushioned, supportive ride

• Simple Seat Adjustment System

  • Allows users to quickly dial in the correct seat position with minimal effort

Service-Friendly Commercial Construction

• Designed with easy access under the shroud

• No need to remove pedals or crank arms for servicing

• Reduced downtime and lower long-term maintenance costs

• Ideal for facilities with in-house or contracted service technicians

Resistance System

• Resistance Levels: 25

• Minimum Watts: 22 (Level 1 at 20 RPM)

• Maximum Watts: 500 (Level 25 at 150 RPM)

• 3-Piece Crank Assembly

  • 170 mm crank arms

  • Accepts standard road or mountain bike pedals

  • Positive tightening reduces periodic adjustments

Drive & Power System

• Single-Stage Drive System for smooth, consistent resistance

• Belt Drive for quiet operation and reduced maintenance

• 3-Phase Generator / Eddy Current Resistance System

  • Self-powered

  • No backup battery required

P30 Console

An advanced LED console engineered to support exercisers, servicers, and facility managers alike.

Console Highlights:

• Advanced LED display

• Numeric keypad and tactile dome keys

• Motion controls and QuickStart® functionality

• Integrated asset management to support service technicians

• Convenient, well-placed channel and volume controls for exerciser convenience

Electronic Readouts

• Resistance Level

• Speed, RPM, Distance

• Calories (total, per minute, per hour)

• Heart Rate (average, target, time in zone)

• Time Elapsed & Time Remaining

• % Complete, Segment Time Remaining

• Average Speed

• Watts, METs

Preset Workout Programs

12 Programs Accessible via 6 Keys

• Manual

• Variety

• Cross Country

• Random

• Custom Resistance

• Weight Loss

• Interval Programs (1:1, 1:2, 1:3)

• Heart Rate Control (Basic HRC)

• Performance Programs:

  • Fitness Test

  • Hill Climb

  • Watts Control

Equipment Specifications

• Length: 65 in

• Width: 23 in

• Height: 51 in

• Height w/ PVS: 63 in

• Unit Weight: 179 lb

• Maximum User Weight: 350 lb

• User Height Range: 59–77 in

• Frame Colors: Gloss Metallic Silver, Black Pearl

Why Buy Refurbished from Colorado Cardio?

• Professionally refurbished and fully tested

• Commercial-grade performance at a reduced investment

• Cleaned, serviced, and ready for immediate use

• Backed by Colorado Cardio’s 20+ years of commercial fitness expertise