18" inner tube with 40 mm Schrader valve.
Fits the following dimensions: 
32-355 (18 x 1 1/4") to 47-400 (18 x 1.9")
Symbolic picture: Image can deviate.
Manufacturer item code: 0180026
| Product name: | Continental Compact Inner Tube - 18" - Schrader | 
| Manufacturer: | Continental | 
| Item code: | CON709245 | 
| Activity: | Cycling | 
| Usage bikesport: | City | 
| Wheel size: | 18" (355mm), 18" (390mm) | 
| Tire width: | 1.25", 1.35", 1.40", 1.375 (1 3/8"), 1.50" (1 1/2"), 1.60", 1.625" (1 5/8"), 1.75", 1.90", 1.30", 1.65", 1.70", 1.80", 1.85", 32mm, 33mm, 34mm, 35mm, 36mm, 1,45", 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm, 45mm, 46mm, 47mm | 
| Inner tube material: | Butyl Rubber | 
| Valve type: | Schrader (Auto) | 
| Model year: | 2025 | 
| Collection: | Full year | 
| Weight: | 125g | 
| Manufacturer item code: | 0180026 | 
| Weight source: | Manufacturer | 
| Manufacturer page: | https://www.continental-reifen.de |