Introduction
Thank you for choosing the ROCKBROS CR-MO Steel Bike Saddle. This manual provides essential information for the proper installation, operation, and maintenance of your new bicycle seat. Please read these instructions carefully before use to ensure optimal performance and longevity of the product.

Image: Top-down view of the ROCKBROS CR-MO Steel Bike Saddle, highlighting its ergonomic shape and central hollow design.
Setup and Installation
The ROCKBROS CR-MO Steel Bike Saddle is designed for easy installation on most standard bicycle seat posts. Ensure your seat post is compatible with standard rail sizes.
Installation Steps:
- Prepare Your Bike: Ensure your bicycle is stable, preferably on a stand. Loosen the bolt on your existing seat post clamp that secures the saddle rails.
- Remove Old Saddle: Carefully slide the old saddle off the seat post clamp.
- Attach New Saddle: Place the rails of the ROCKBROS saddle into the seat post clamp. Adjust the saddle position (forward/backward) and angle to your preference. The saddle features clear markings on the rails for maximum adjustment limits.
- Tighten Clamp: Once the saddle is in the desired position, securely tighten the seat post clamp bolt. Do not overtighten, as this can damage the rails or clamp. Refer to your bike's seat post manufacturer's torque specifications if available.
- Final Check: Gently test the saddle's stability by applying pressure. Ensure it does not shift or wobble.

Image: Side view of the saddle rails, showing the 'max' adjustment indicators for proper installation.

Image: The ROCKBROS bike saddle correctly installed on a bicycle, viewed from the side.
Operating and Features
This ROCKBROS bike saddle is engineered for comfort and performance, incorporating several key features:
- Ergonomic Design: The saddle's shape is designed to reduce pressure on sensitive areas during cycling, promoting comfort and efficient power transfer.
- Hollow and Ventilation: A central ventilation groove allows for air circulation, helping to keep the rider cool and dry, reducing discomfort on longer rides.
- Shock Absorption: The chrome-molybdenum steel seat bow provides robust support and shock absorption, enhancing ride comfort and maintaining flexibility over varied terrain.
- Waterproof & Non-Slip Surface: Constructed with high-density PU leather, the saddle surface is waterproof, protecting the internal foam. Non-slip dots on the surface increase friction for a secure riding position.
- Widened Rear: The 150mm widened rear section offers additional support and comfort, further reducing hip pressure.

Image: Close-up view of the saddle's surface, highlighting its comfortable padding and ergonomic contours.

Image: The saddle viewed from an angle, emphasizing the hollow design for breathability and air circulation.

Image: Top-down view illustrating the widened rear section of the saddle, designed for enhanced support.
Maintenance
Proper maintenance will extend the life and performance of your ROCKBROS bike saddle.
- Cleaning: The high-density PU leather surface is waterproof and easy to clean. Wipe the saddle with a damp cloth and mild soap solution. Avoid harsh chemicals or abrasive cleaners that could damage the material.
- Inspection: Regularly inspect the saddle rails and seat post clamp for any signs of wear, damage, or looseness. Ensure all bolts are tightened to the manufacturer's recommended torque.
- Storage: Store your bicycle in a dry, cool place away from direct sunlight and extreme temperatures to prevent material degradation.

Image: A hand wiping water droplets from the saddle surface, demonstrating its waterproof quality and ease of cleaning.
Troubleshooting
If you encounter issues with your bike saddle, consider the following common solutions:
- Discomfort: If you experience discomfort, try adjusting the saddle's angle and fore-aft position. Small adjustments can significantly impact comfort. Ensure the saddle is level or slightly tilted as preferred.
- Saddle Movement: If the saddle moves or slips, check that the seat post clamp bolts are securely tightened. Refer to your bike's manual for correct torque specifications.
- Noise: Creaking noises often indicate a loose component. Check the seat post clamp and saddle rails for proper tightness and lubrication.
Specifications
Detailed specifications for the ROCKBROS CR-MO Steel Bike Saddle:
| Feature | Detail |
|---|---|
| Brand | ROCKBROS |
| Model Number | 380004001/USA |
| Color | Black |
| Product Dimensions (L x W x H) | 9.8" x 5.9" x 2.8" (24.9cm x 15cm x 7.1cm) |
| Material | Foam + CR-MO Steel (Rails) |
| Outer Material | High-density PU Leather, Foam |
| Pad Type | Memory Foam |
| Weight (CR-MO Steel version) | Approximately 275g |
| Bike Type Compatibility | Road Bike, Mountain Bike, City Bike |
| Weight Capacity Maximum | 90 Kilograms |

Image: Diagram illustrating the length, width, and height dimensions of the bike saddle.

Image: The bike saddle placed on a digital scale, indicating its lightweight nature.
Warranty Information
This ROCKBROS bike saddle comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accidents, misuse, abuse, neglect, normal wear and tear, or modifications.
Please retain your proof of purchase for any warranty claims.
Customer Support
For further assistance, technical support, or warranty inquiries, please contact ROCKBROS customer service through the retailer where the product was purchased or visit the official ROCKBROS website for contact information.
Website: www.rockbros.com





