SCHWINN STINGRAY 20 X 1-3/4 S7 BRICK & 20 X 2.125 S2 WIDE SLIK TIRE W/TUBES.

Tire 1: 20 x 1-3/4 S7 Black/Black Side Wall (FR-120A) Detailed Specifications: Size: 20 x 1-3/4 S7 Specifically designed for Schwinn S7 rims, which are unique to vintage Schwinn bicycles like the Stingray. The S7 rim features a distinct bead seat diameter of 419mm, requiring this specialized tire size. PSI Rating: 45 Designed for comfort-oriented rides, the lower PSI ensures a softer, cushioned experience, ideal for cruising and leisurely use. Tread Name: Brick (FR-120A) A classic tread pattern resembling interlocking bricks, evoking the retro aesthetic of the 1960s and 1970s Schwinn bicycles. This design provides reliable traction on paved surfaces while maintaining an authentic vintage look. Bead Type: Wire Equipped with a sturdy steel wire bead for a secure fit on Schwinn S7 rims. The wire bead enhances durability and maintains proper tire shape under pressure. Style: Standard Built for everyday cruising, offering reliability and longevity. It caters to collectors and riders who prioritize maintaining their bicycle's originality. Color: Black/Black Side Wall A clean, minimalist black design with matching sidewalls, giving a sleek and timeless appearance that complements the classic Schwinn Stingray look. Brand: Alta Known for producing high-quality replacement parts, Alta specializes in tires compatible with vintage bicycles, making this tire a trusted option for Schwinn enthusiasts. ISO Bead Seat Diameter: 419 The ISO 419 designation confirms compatibility with Schwinn S7 rims. This tire is not interchangeable with standard 20-inch rims due to the unique bead seat diameter. Use Case: Ideal for restoring or maintaining original Schwinn Stingrays with S7 rims. Perfect for riders who value the authentic look and feel of vintage Schwinn bicycles. Tire 2: 20 x 2.125 Black/Black Side Wall (IA-1521) Detailed Specifications: Size: 20 x 2.125 A standard 20-inch tire

size compatible with modern or upgraded rims (ISO 406). It is wider than the 20 x 1-3/4 tire, offering increased stability and a bold aesthetic. PSI Rating: 60-65 Higher PSI allows for enhanced performance, better handling, and reduced rolling resistance. This makes the tire suitable for riders seeking durability and a responsive ride. Tread Name: Slick (IA-1521) Features a smooth "slick" tread pattern designed for paved roads and hard surfaces. The tread’s minimal texture enhances speed and provides a retro muscle-bike appearance, complementing Schwinn Stingray customizations. Bead Type: Wire Like the S7 tire, this model has a steel wire bead, ensuring a tight and secure fit on standard 20-inch rims. Style: Standard Designed for casual and everyday riding, with an emphasis on performance and style. Color: Black/Black Side Wall Matches the all-black aesthetic of the S7 tire, offering consistency and a bold, modern look when used on a Stingray. Brand: Alta A reliable brand for replacement and performance parts, ensuring this tire meets the demands of Schwinn Stingray riders. ISO Bead Seat Diameter: 406 The ISO 406

specification ensures compatibility with standard 20-inch rims. Unlike the S7 tire, this model will not fit Schwinn-specific S7 rims. Use Case: Suitable for modified Schwinn Stingrays with standard 20-inch rims. Ideal for riders seeking a wider tire profile for enhanced stability and style. Compatibility for Schwinn Stingray Bikes: Rim Compatibility: The 20 x 1-3/4 S7 tire (ISO 419) is exclusively compatible with Schwinn S7 rims, commonly found on original Stingray models. The 20 x 2.125 tire (ISO 406) is designed for standard 20-inch rims, which are often used in customized or modernized Schwinn Stingrays. Tire Width and Aesthetic: The 20 x 1-3/4 S7 tire has a narrower profile, maintaining the authentic look of vintage Stingrays. The 20 x 2.125 tire offers a wider profile, creating a more aggressive and modern appearance. Tread Design: The Brick tread (FR-120A) on the S7 tire exudes a vintage vibe, ideal for collectors and restorers. The Slick tread (IA-1521) on the 2.125 tire delivers a retro muscle-bike look, perfect for custom builds. PSI Rating: The S7 tire supports a lower PSI (45), emphasizing comfort for leisurely rides. The 2.125 tire accommodates higher PSI (60-65), prioritizing performance and durability. Intended Use: The S7 tire is ideal for maintaining originality in Schwinn Stingray restorations. The 2.125 tire is better suited for riders looking to upgrade their bike's aesthetics or performance with modern features.