Precor 600 Treadmills – 691, 681, 631
- Integrated Footplant Technology (IFT)
- Ground Effects Impact Control System
- Prelubricated belt with reversible deck
- Touch Sensors and Telemetry Heart Rate
| Manufacturer |
Precor |
|---|---|
| Model |
TRM691, TRM681, TRM631 |
| Dimensions |
83" x 35" x 62"H |
| Weight |
332 lbs |
The Precor 600 Series Treadmills offer commercial-grade performance, durability, and biomechanical excellence for gyms, hospitality environments, corporate fitness centers, and multi-family facilities. Each model is built around a commercial 3 HP high-efficiency AC motor (4.3 HP peak) that delivers reliable power, consistent performance, and long-term durability.
Shared across all 600 Series models are Precor’s proven technologies:
-
Integrated Footplant Technology™ that adapts to each user’s natural stride for a smoother, more comfortable workout.
-
Ground Effects® Impact Control System with increased absorption at the front of the deck and enhanced rigidity at the back for an efficient push-off.
Additional specifications include an 83″ x 35″ footprint, 400 lb user capacity, 23 workouts, a 0.5–12 mph speed range, 0–15% incline, 60″ x 22″ running surface, 8.4″ step-up height, and smartwatch compatibility with Apple Watch® and Samsung Galaxy Watch®.
Related products
Concept 2 Rower – Model D
Echelon Ellipse Pro
-
16" Class HD Touchscreen – Access training, tracking, and entertainment in vivid detail.
-
Wireless Charging – Keep your devices powered while you work out.
-
32 Levels of Magnetic Resistance – Customize intensity for every fitness level.
-
0–15 Levels of Power Incline – Simulate real terrain and target different muscles.
-
Speed & Incline Adjustment – Convenient handlebar controls for easy, in-workout changes.
Echelon Ex-Pro Smart Bike
-
24” HD Touchscreen with 180° Flip Rotation
-
Industry-First Electromagnetic Coil Resistance System
-
Quick-Ratchet Seat + Handlebar Adjustment: Up/Down and Fore/Aft
-
Comfort Multi-grip Handlebars with Elbow Rests and Durable Dipped Grips
-
Heavy-Duty Morse Taper Crank + Dual-Sided SPD Compatible Pedals with Toe Cages
Freemotion Ellipticals: e22.9 and e10.9b
Built-in Workouts (e10.9b)
Choose between preset workouts, fitness tests, or heart rate control workouts with the touch of a button.
High-definition Display (e22.9)
Immerse yourself in visually stunning imagery while working out in exotic locations around the globe, or watch a favorite TV program on this high-definition 22in / 55cm capacitive touchscreen.
Quick Select Start & Stop
Start and stop the workout at any time with the simple touch of a button.
Non-Skid Traction Control Cushion Pedals
Stay stable and comfortable through every stride with non-skid, traction control cushion pedals designed to fit multiple users with a secure grip.
24 Levels of Digital Resistance
To burn more calories, increase intensity and improve muscle tone, simply adjust the elliptical's resistance with convenient one-touch resistance controls.
Dual-Grip Pulse Sensors
Get in the heart-healthy zone with these built-in handlebar sensors.
Rear Mobility Wheels
The nice-to-have wheels make this machine as mobile as it is effective. Tip up one end to move the elliptical from one place to another.
Electronic Readouts
A simplified console lists Speed, Resistance, RPM, Distance, Calories, Time, Heart Rate, Watts and Pace.
Upper-body Workout Arms with Pulse Sensors
Get a total-body, low-impact workout with upper-body workout arms. Elliptical training engages the entire body, burns more calories and tones more muscle for faster results.
Personal Entertainment
Entertainment capabilities make the workout experience even better. Add an optional 15.6 in / 39 cm Personal HDTV Screen. (e10.9b)
Rear-access design
To maximize floor space and increase user safety, the e10.9b Elliptical was built with a rear-access design. It saves space and allows the user to enter and exit the machine in one easy step.
FreeMotion i10.9b Incline Trainer
In-Handle Controls for Speed and Incline
Convenient in-handle controls allow users to increase/decrease speed and incline/decline without moving their hands from the handles.
Crossflow™ Workout Fan
The strong, adjustable fan is positioned at the top of the console, allowing for a more effective cooling of the user.
Efficient Lift System
Enjoy consistent performance and intense durability with this lift motor designed to run stronger and longer.
Tapered Roller Belt Drive Guide System
The machine's narrowed drive dramatically extends the life of the walking deck.
Pulse Sensors
Get real time data during the workout with ergonomically positioned, built-in EKG grips.
Retractable, Swivel Casters
These welcome rollers make it easier for the Incline Trainer to be moved around the facility.
Removable Cup Holders
Made from flexible Santoprene™ (a mix of plastic and rubber), the Incline Trainer's cup holders are more durable and can be removed for easy cleaning.
Efficient Footprint
The product width of this Incline Trainer is smaller than previous models. This makes it easier for operators to have several Incline Trainers side-by-side.
Personal Entertainment
Entertainment capabilities make the workout experience even better. Add an optional 15.6 in / 39 cm Personal HDTV Screen.
FreeMotion Recumbent Bikes r22.9 & r10.9b
Shared Highlights:
-
Ergonomic, cushioned seats with lumbar support for back-friendly cardio
-
Step-Thru™ accessibility for ease of entry and exit (r22.9)
-
Extra-wide pedals with adjustable straps for stability
-
Smooth, low-impact cardio ideal for joint protection
-
Commercial-grade durability for heavy use
r10.9b Recumbent Bike:
-
Quick-select start/stop button for convenience
-
24 digital resistance levels for progressive training
-
Preloaded workout programs (intervals, weight loss, hill climb, race training)
-
Dual water bottle holders for hydration during sessions
-
Dual grip EKG pulse sensors for heart rate monitoring
-
Entertainment-ready with optional 15.6” HDTV screen
r22.9 Recumbent Bike:
-
22” HD capacitive touchscreen with iFIT® interactive workouts
-
Thousands of scenic rides and trainer-led studio classes
-
On-the-fly resistance adjustments from the handlebars
-
ANT+ and Polar® compatibility plus built-in EKG grips
-
Advanced workout metrics for performance tracking
-
Bluetooth audio, USB charging port, and integrated fan for user comfort
FreeMotion REFLEX Treadmill t10.9b
Heart Rate Monitoring
Get real-time data during the workout with built-in EKG grips. Results let members know when they're in the ideal heart-healthy zone.
Precision Quick Speed
Reach in-between speeds with Precision Quick Speed, found exclusively on this Freemotion machine. Half speeds are achieved by hitting '5' after the general speed control. For instance, pressing '2' then '5' will immediately get you to 2.5 MPH instead of tapping the SPEED button. It's the training details like Precision Quick Speed that give Freemotion the workout advantage.
CrossFlow™ Fan
It's amazing what a good onboard fan can do. Perfect for a quick cool down or use it to create a realistic run, either way, this bigger than normal fan is a welcome feature.
Electronic Readouts
On this console you will see your speed, time, incline, distance, vertical feet, pace, calories burned, calories burned per hour and heart rate.
Stay Connected
A convenient USB charging port, 3.5 mm audio out, and TV input keep devices charged and the the entertainment streaming.
Set A Goal Workout Center
Stick to your goals. Enter your desired worked out time, how far you want to go or how many calories you want to burn and the machine won't stop until you've reached your workout goal.
Preset Programs
Set a Goal Workout Center (Time, Distance, Calories)
8 Weight Loss
8 Heart Rate
8 Speed Interval
3 Race Training
8 Incline
Fitness Tests- Army, Navy, USMC, USAF, WFI, Bruce, Gerkin, PEB
Personal Entertainment
Entertainment capabilities make the workout experience even better. Add an optional 15.6 in (39 cm) Personal HDTV Screen.
FreeMotion REFLEX Treadmill t22.9
High-definition Display
Immerse yourself in visually stunning imagery while working out in exotic locations around the globe, or watch a favorite TV program on this high-definition 22 in / 55 cm capacitive touchscreen.
HIIT-friendly Cardio
Great for HIIT sessions or anyone who doesn't want to continually tap the speed+ button, quickly adjust your speed or incline with the convenient 1-STEP™ Controls. If you're looking for a more precise speed or incline, hit two back-to-back. For example, pressing '2' and '5' will adjust the speed to 2.5 mph / km/h.
Shift Gears Quickly
Quickly achieve your desired speed by pressing two 1-STEP™ Controls back-to-back – for example, pressing '2' and '5' will adjust the speed to 2.5 mph / km/h – allowing you to quickly reach your ideal speed.
A Cool Workout
Stay cool throughout the workout with a conveniently-located 3-speed fan, or select the AutoBreeze™ function to enjoy a variable flow that responds to your pace.
Advanced Workout Metrics
Never lose sight of your personal fitness goals with real-time metrics that go beyond traditional feedback, leveraging heart rate, intensity, incline statistics, and more to measure and track your fitness journey.
Know your Zone
Get real-time data during your workout with built-in EKG grips, so you know when you're in the ideal heart-healthy zone. Also compatible with ANT+ and Polar®.
Audio-enhanced Experience
Deeply immerse yourself in your workout with an enhanced audio experience when connecting via Bluetooth or headphone jack.
Power Up
Charge your devices during your workout with a convenient USB port.

Reviews
There are no reviews yet.