20" X 1-3/4 Whitewall Bicycle

The Tire 20 x 1-3/4 S7 Black/White Side Wall FR-120A by ALTA is a high-quality, period-accurate tire designed for vintage Schwinn bicycles equipped with S7 rims. With its classic mini brick tread, this tire preserves the aesthetic and functionality of mid-century Schwinn bikes. Below is an in-depth overview of its specifications and features:

• Size: 20 x 1-3/4 (S7 size).
  • Specifically designed for Schwinn's proprietary S7 rims.
  • Important Note: This tire is incompatible with standard 20-inch rims, including S2 rims.
• ISO Measurement: ISO 419, a measurement unique to Schwinn S7 rims, ensuring a perfect fit.

• Tread Pattern: FR-120A Classic Mini Brick.
  • The brick-style tread provides excellent grip while maintaining the vintage Schwinn look.
• Tire Name: "Brick," a nod to the distinct texture resembling bricks for a nostalgic touch.
• Bead Type: Wire bead.
  • Ensures a secure fit to the rim and maintains the tire's shape over time.
• Style: Standard tire, designed for everyday use and vintage bike restoration.

• PSI: Maximum inflation pressure of 45 PSI.
  • Provides a smooth and comfortable ride, ideal for street cruising and casual use.
• Durability:
  • Made from high-grade rubber, offering resistance to wear and tear.
  • The wire bead construction reinforces structural integrity for long-lasting performance.

• Color: Black tread with white sidewalls.
  • The two-tone design highlights the iconic aesthetic of vintage Schwinn bicycles, adding a touch of elegance and contrast.
• Classic Design: The mini brick tread complements the white sidewalls, making this tire a standout component for restorations.

• Fits: Schwinn bikes equipped with S7 rims (a proprietary rim size).
• Will Not Fit: Standard 20-inch rims, including Schwinn S2 rims.
• Compatibility Tips: Verify your rim's specifications to ensure proper fit before purchase.

• Brand: ALTA, a trusted name in vintage and custom bicycle components, known for high-quality and authentic designs.

• Restorations: Ideal for restoring vintage Schwinn bicycles to their original specifications and appearance.
• Casual Riding: Provides a smooth ride for everyday use on streets and light cruising.
• Display Bikes: Perfect for collectors showcasing vintage Schwinn bikes.