ROCKBROS Bicycle Mudguard Kit (Front+Rear) Instruction Manual

Introduction

Thank you for choosing the ROCKBROS Bicycle Mudguard Kit. This kit provides effective protection against mud and water splashes for a cleaner and more comfortable riding experience. Designed for versatility and durability, these mudguards are suitable for various bicycle types and wheel sizes.

Image: The ROCKBROS mudguard kit designed for effective mud and splash protection during cycling.

Package Contents

Please verify that all the following components are included in your package:

• Front Mudguard x 1
• Rear Mudguard x 1
• Quick-release bracket x 4
• Zip tie x 8
• Anti-slip pad x 4
• 3mm Hexagonal Wrench x 2

Image: All components included in the ROCKBROS mudguard kit, showing front and rear mudguards, brackets, zip ties, anti-slip pads, and wrenches.

Setup and Installation

The ROCKBROS mudguard kit features an innovative mounting method that attaches to the front and rear forks, avoiding interference with the seat tube, rear light, or saddle height adjustment. No drilling is required.

1. Attach Anti-slip Pad: Secure the anti-slip pad to the bracket clamp.
2. Fasten Mudguard Connection: Connect the mudguard to the bracket using the provided screw and nut.
3. Install Bracket to Fork: Position the bracket onto the front or rear fork of your bicycle.
4. Secure with Zip Tie: Use a zip tie to firmly secure the bracket to the fork clamp.
5. Trim Excess Zip Tie: Trim any excess length from the zip tie and adjust for a neat finish.
6. Adjust Support Rod Length: Adjust the support rod to the appropriate length and tighten the support rod nut.
7. Tighten Bracket Screw: Tighten the screw at the bracket clamp to ensure stability.
8. Tighten Mudguard Connection: Ensure the mudguard connection is securely tightened.
9. Adjust Angle and Complete: Adjust the mudguard to the desired angle and complete the installation.

Image: Visual guide detailing the nine steps for installing the ROCKBROS bicycle mudguards on the front and rear forks.

Operating and Adjustment

The mudguards are designed for flexible adjustment to suit your riding conditions and bicycle type.

• Adjustable Angle: Each mudguard is equipped with two adjustable aluminum alloy supports. The mudguards can be rotated 360° as needed to provide optimal coverage.
• Adjustable Length: The support rod length can be adjusted:
  • Rear Mudguard: 28 to 32 cm (11-12.6 inches)
  • Front Mudguard: 16 to 20 cm (6.3-7.9 inches)
• Stable Design: The gear-shaped design and two-point fixation of the spacers ensure high stability, reducing the risk of slipping or displacement during impacts.

Image: Illustration of the multi-adjustable design, highlighting 360° mudguard angle adjustment, adjustable mudguard position, and adjustable support rod lengths for front and rear mudguards.

Maintenance

To ensure the longevity and performance of your ROCKBROS mudguards, follow these simple maintenance guidelines:

• Cleaning: Regularly clean the mudguards with water and a mild soap solution to remove accumulated dirt and mud. Rinse thoroughly and dry.
• Inspection: Periodically check all mounting points, screws, and zip ties for tightness. Ensure the anti-slip pads are still securely in place.
• Material Durability: The mudguards are made from strong, unbreakable PP and soft PET rubber, making them resistant to deformation, falls, abrasion, and cold. This ensures a long service life with minimal specific maintenance beyond cleaning and inspection.

Image: Features of the high-quality PP + PET material, including anti-bend, anti-deformation, wear-resisting, waterproof, durable, and frost-resisting properties.

Troubleshooting

If you encounter any issues with your mudguard kit, consider the following:

• Mudguard Movement/Slipping: Ensure all screws and zip ties are tightened securely. Re-check the two-point fixation of the spacers and the gear-shaped design for proper engagement.
• Insufficient Coverage: Adjust the mudguard angle and support rod length to optimize coverage for your specific wheel size and riding conditions. The 360° rotation allows for fine-tuning.
• Missing Parts: Refer to the "Package Contents" section. If any parts are missing upon arrival, please contact customer support immediately.

For further assistance, please refer to the "Warranty and Support" section.

Specifications

Image: Comparison highlighting the benefits of the new ROCKBROS mudguard design, including adjustable distance, wider and more stable effect, rear bike rack compatibility, and space-saving installation without affecting seatpost or tail light.

Warranty and Support

ROCKBROS offers a free return and exchange service for products with quality issues. If you have any questions or require assistance, please contact us via email. Our customer support team is ready to help.

For contact information, please visit the official ROCKBROS store on Amazon: ROCKBROS Amazon Store