1. Introduction
This instruction manual provides essential information for the proper installation, usage, and maintenance of your Deli S-172 City Tire. Adhering to these guidelines will ensure optimal performance and longevity of the product. Please read this manual thoroughly before installation and use.
2. Safety Information
- Always wear appropriate safety gear, such as gloves, when handling bicycle components.
- Ensure the bicycle is stable and secured before attempting any tire installation or maintenance.
- Do not exceed the maximum inflation pressure indicated on the tire sidewall. Over-inflation can lead to tire failure.
- Under-inflation can cause poor handling, increased rolling resistance, and premature tire wear.
- If you are unsure about any installation step, consult a professional bicycle mechanic.
3. Installation Guide
Follow these steps for proper installation of the Deli S-172 City Tire on your bicycle wheel.
- Prepare the Wheel: Remove the old tire and inner tube (if applicable). Inspect the rim for any sharp edges, spokes protruding, or damage. Ensure the rim tape is properly seated and covers all spoke holes.
- Mount One Tire Bead: Starting opposite the valve hole, carefully push one bead of the new Deli S-172 tire onto the rim. Work your way around the rim until one side of the tire is fully seated.
- Insert Inner Tube (if applicable): Slightly inflate the inner tube to give it shape. Insert the valve stem through the valve hole in the rim. Then, carefully tuck the inner tube inside the tire, ensuring it is not twisted.
- Mount Second Tire Bead: Starting from the valve stem, begin to push the second bead of the tire onto the rim. Work your way around, using tire levers if necessary, but be careful not to pinch the inner tube. The last section can be the most challenging; ensure the first bead is pushed into the center channel of the rim to create more slack.
- Check Seating and Inflate: Once both beads are on the rim, check that the tire is evenly seated all around. Slowly inflate the tire to the recommended pressure (found on the tire sidewall), periodically checking that the beads remain properly seated. Do not exceed the maximum pressure.
Figure 1: The Deli S-172 City Tire, featuring its distinctive tread pattern and brown sidewall, mounted on a bicycle wheel. This image illustrates the tire's appearance and how it sits on a rim, highlighting the robust tread designed for urban cycling.
4. Usage and Riding Recommendations
- Inflation Pressure: Maintain the tire pressure within the range specified on the tire sidewall. Correct pressure is crucial for safety, comfort, and tire longevity. Check pressure regularly, at least once a week.
- Tire Break-in: New tires may require a short break-in period. Ride cautiously for the first few kilometers to allow the tire to conform to the rim and for any manufacturing residues to wear off.
- Riding Conditions: The Deli S-172 is designed for urban and city cycling. Its tread pattern provides good grip on paved roads and light gravel. Adjust your riding style to suit weather conditions, especially on wet or slippery surfaces.
- Load Capacity: Be aware of the maximum load capacity of your bicycle and tires. Overloading can compromise tire integrity and safety.
5. Maintenance
Regular maintenance will extend the life of your Deli S-172 City Tire and ensure safe riding.
- Regular Inspection: Periodically inspect the tire for cuts, punctures, embedded debris, or excessive wear. Pay attention to the tread and sidewalls. Remove any sharp objects carefully.
- Cleaning: Clean your tires with mild soap and water. Avoid harsh chemicals or solvents, as these can degrade the rubber.
- Storage: Store your bicycle in a cool, dry place away from direct sunlight and extreme temperatures. Avoid contact with oils, greases, and chemicals, which can damage the rubber.
- Tire Rotation: While less common for bicycle tires, if you notice uneven wear between your front and rear tires, you may consider swapping them to balance wear.
6. Troubleshooting Common Issues
| Problem | Possible Cause | Solution |
|---|---|---|
| Frequent Punctures | Under-inflation, worn tire, debris in tire/tube, damaged rim tape. | Check tire pressure, inspect tire for embedded objects, replace worn tire, check rim tape. |
| Tire Blows Off Rim | Over-inflation, improper seating of tire bead, incompatible rim/tire size. | Ensure correct inflation pressure, re-seat tire beads, verify tire and rim compatibility. |
| Uneven Tire Wear | Incorrect tire pressure, wheel misalignment, braking habits. | Maintain correct tire pressure, check wheel alignment, adjust braking technique. |
7. Technical Specifications
- Brand: Deli
- Model: S-172
- Size: 650 x 35b (27.5 x 1.40) (35-584)
- Material: Rubber
- Type: City/Urban Bicycle Tire (Tubular)
- Color: Black-Brown
- Manufacturer Reference: 5614
- Product Dimensions (L x W x H): 65 x 3.5 x 65 cm
- Item Diameter: 650 Millimeters
- Item Width: 35 Millimeters
- Speed Index: B
8. Warranty and Support
Deli products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation provided at the point of purchase or visit the official Deli website. For technical support or inquiries, please contact your retailer or the manufacturer directly.
Note: Warranty terms may vary by region and retailer. Keep your proof of purchase for warranty claims.
