Sunlite Inner Tube – 700 × 23–25 (27 × 1–1/8) | 48 mm Presta Valve
This Sunlite inner tube is designed for narrow 700c and 27-inch tires using a Presta valve, making it a reliable replacement option for road and older road-style bicycles.
Covering both ISO 622 (700c) and ISO 630 (27") rims within the listed tire sizes, this tube is commonly used on modern road bikes as well as older road and city bikes that share similar tire widths. The longer 48 mm threaded Presta valve provides added reach for deeper rims and secures firmly with a valve nut.
Key Features
• Designed for narrow 700c and 27-inch tires
• Compatible with both ISO 622 and ISO 630 rims
• Presta valve for road and performance-oriented wheelsets
• Longer 48 mm valve for improved access on deeper rims
• Threaded valve stem for secure pump attachment
• Removable valve core for serviceability
Technical Details
• Wheel Size Compatibility: 700c / 27 inch
• Tire Compatibility: 700 × 23–25 (27 × 1–1/8)
• ISO (BSD): 622 / 630
• Valve Type: Presta
• Valve Length: 48 mm
• Valve Angle: 0° (straight)
• Valve Stem: Threaded
• Valve Core: Removable
• Wall Thickness: 0.9 mm
• Flat Fold Width: 25 mm
Compatibility Note
This tube fits both ISO 622 and ISO 630 applications within the listed tire sizes. Always confirm the ISO number printed on the tire sidewall to ensure correct fit and avoid installation issues.