1. Introduction
Thank you for choosing the Saris M2 Smart Indoor Electromagnetic Resistance Bike Trainer. This manual provides essential information for the safe and effective use of your new trainer. The Saris M2 is designed to transform your outdoor bicycle into a powerful indoor training machine, offering precise resistance control and seamless connectivity with popular indoor cycling applications.
Figure 1: Saris M2 Smart Indoor Electromagnetic Resistance Bike Trainer.
2. Safety Information
Please read all safety warnings and instructions before using the Saris M2 Smart Trainer. Failure to follow these instructions may result in injury or damage to the product.
- Placement: Always place the trainer on a stable, level surface. Ensure adequate clearance around the trainer for safe operation.
- Stability: Verify that your bicycle is securely mounted to the trainer before beginning any workout.
- Moving Parts: Keep hands, feet, and loose clothing away from moving parts, especially the resistance unit and bicycle wheel, during operation.
- Children and Pets: Keep children and pets away from the trainer during use.
- Electrical Safety: Use only the provided power adapter. Do not operate the trainer if the power cord or plug is damaged.
- Weight Limit: Do not exceed the maximum weight capacity of 300 lbs (including the bicycle and rider).
- Ventilation: Ensure proper ventilation around the trainer to prevent overheating.
- Maintenance: Perform regular maintenance as described in this manual to ensure safe and optimal performance.
3. Package Contents
Verify that all components are present before assembly:
- Saris M2 Smart Indoor Trainer Unit
- Steel Quick Release Skewer (for common road and mountain bike frames)
- Power Adapter
- Instruction Manual (this document)
- One-month subscription to Rouvy virtual training app (details included)
Note: Thru-axle adapters for 142x12mm and 148x12mm bikes are sold separately. A front wheel block is also required and sold separately.
4. Setup
4.1 Unfolding the Trainer
The Saris M2 trainer features a foldable frame for easy storage. To unfold, gently pull the legs outwards until they lock into place. The spring-loaded, bolt-action lever ensures secure positioning.
Figure 2: Unfolded trainer showing wheel-on design and foldable frame.
4.2 Installing the Quick Release Skewer
Replace your bicycle's existing quick release skewer with the one provided by Saris. This ensures proper fit and security on the trainer.
4.3 Mounting Your Bicycle
The Saris M2 is a wheel-on trainer, meaning your bike's rear wheel remains attached. This allows for quick transitions between indoor and outdoor riding.
- Position the trainer on a stable, flat surface.
- Lift the rear wheel of your bicycle and align the quick release skewer with the trainer's axle clamps.
- Engage the quick release lever to firmly secure the bicycle to the trainer. Ensure the bike is stable and does not wobble.
- Adjust the leveling feet on the trainer to compensate for uneven surfaces, ensuring a stable ride.
Figure 3: Bicycle securely mounted on the Saris M2 trainer.
4.4 Connecting the Power Adapter
Connect the power adapter to the trainer and plug it into a standard electrical outlet. The trainer is now ready for use.
4.5 Adjusting Tire-to-Roller Connection
The innovative Clutch knob ensures perfect tire-to-roller connection. Turn the knob until the roller makes firm contact with the tire. The clutch will click when optimal tension is achieved, preventing slippage and ensuring accurate data.
Figure 4: Clutch knob and leveling feet for optimal setup.
4.6 Assembly Video
For a visual guide on assembly, please refer to the official Saris M2 Smart Indoor Bike Trainer video:
Video 1: Official Saris M2 Smart Indoor Bike Trainer overview. This video demonstrates the features and ease of use of the Saris M2 trainer, including its quick setup and connectivity options.
5. Operating Instructions
5.1 Connectivity
The Saris M2 Smart Trainer connects seamlessly to indoor cycling apps using dual ANT+ FE-C and Bluetooth standards. This allows for interactive training experiences with applications like Zwift, Rouvy, TrainerRoad, and others.
- ANT+ FE-C: For compatible devices and software that use ANT+ for trainer control and data transmission.
- Bluetooth: For connecting to smartphones, tablets, and computers via Bluetooth.
Figure 5: Seamless connectivity to popular indoor cycling applications.
5.2 Calibration
For the most accurate power readings, it is recommended to calibrate your Saris M2 trainer regularly, especially after initial setup or if the trainer has been moved. Most cycling apps will guide you through a simple spin-down calibration process.
5.3 Training Modes
The Saris M2 supports various training modes offered by compatible applications:
- ERG Mode: The trainer automatically adjusts resistance to maintain a target wattage, regardless of your cadence or gear.
- Simulation Mode: The trainer simulates the resistance of virtual terrain, such as climbs and descents, providing a realistic riding experience. The M2 can simulate up to a 15% climb and provide up to 1500 watts of resistance.
- Resistance Mode: You can manually set a specific resistance level.
Figure 6: Key features of the Saris M2 Smart Trainer, including power accuracy and hill simulation.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Saris M2 Smart Trainer.
- Cleaning: Wipe down the trainer with a damp cloth after each use to remove sweat and dust. Avoid using abrasive cleaners.
- Tire Condition: Regularly inspect your bicycle's rear tire for wear, especially if using a standard road tire. A trainer-specific tire is recommended to reduce wear and noise.
- Roller Inspection: Check the alloy, precision-machined roller for any debris or wear. Keep it clean to maintain optimal tire grip and reduce slippage.
- Firmware Updates: Periodically check for firmware updates via the Saris app or your preferred cycling application. Updates can improve performance and add new features.
- Storage: When not in use, fold the trainer for compact storage. Store in a dry, temperate environment.
7. Troubleshooting
If you encounter issues with your Saris M2 Smart Trainer, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Trainer not turning on | Power adapter not connected; outlet issue | Ensure power adapter is securely connected to trainer and a working outlet. |
| No connection to cycling app | Bluetooth/ANT+ interference; trainer not awake; app issue | Ensure trainer is plugged in and spinning (to wake it up). Check app settings and device Bluetooth/ANT+ connections. Try restarting both the trainer and the app. |
| Tire slippage on roller | Insufficient tension; worn tire; dirty roller | Adjust the Clutch knob until it clicks. Inspect tire for wear and replace if necessary. Clean the roller surface. |
| Inaccurate power readings | Needs calibration; tire pressure too low | Perform a spin-down calibration. Ensure tire is inflated to the recommended pressure. |
| Excessive noise | Tire pressure; worn tire; loose components | Ensure tire is properly inflated. Check for worn tires. Verify all bolts and connections are tight. The noise level is approximately 69 decibels at 20 mph. |
If the issue persists, please contact Saris Customer Support for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | M2 Smart Trainer |
| Model Number | 9930T |
| Resistance Mechanism | Electromagnetic |
| Power Accuracy | +/- 5% |
| Max Resistance | 1500 Watts |
| Max Simulated Grade | 15% |
| Connectivity | ANT+ FE-C, Bluetooth |
| Noise Level | 69 decibels at 20 mph |
| Load Capacity | 300 lbs (rider and bike) |
| Material | Alloy Steel |
| Product Dimensions (LxWxH) | 22"L x 20"W x 9"H |
| Item Weight | 20 Pounds |
| Compatible Wheel Sizes | 650B, 700C, 27.5", 29" (up to 2" wide, up to 1.5" wide without tread) |
Figure 7: Dimensions and key specifications of the Saris M2 Smart Trainer.
9. Warranty & Support
The Saris M2 Smart Indoor Electromagnetic Resistance Bike Trainer comes with a Limited Lifetime Warranty. For detailed warranty information, claims, or technical support, please visit the official Saris website or contact their customer service department.
Saris Customer Support:
- Saris Support Website
- Refer to the contact information provided on the Saris website for phone or email support.
