The Schwalbe SV12 inner tube is built for 26" mountain bikes with wider tires, delivering dependable air retention and durability on rough terrain. Made from high-quality butyl rubber, it features a 40mm Presta valve for easy inflation and compatibility with standard rim depths. Ideal for trail, touring, and daily rides.
FEATURES
Durable Construction – Built to withstand tough terrain and extended use
Butyl Rubber Material – Maintains consistent air pressure and resists punctures
Presta Valve 40mm – Standard-length valve for easy inflation on most rims
Wide Tire Compatibility – Suitable for tires from 26mm to 40mm wide
All-Terrain Use – Reliable for MTB, trail, and general-purpose riding
SPECIFICATIONS
Tube Type: Butyl rubber inner tube
Size Compatibility: 26" x 1.0–1.5" (26/40-559)
Valve Type: Presta
Valve Length: 40mm
Weight: Approx. 130g
Use: Mountain biking, trekking, city rides
Compatibility: Fits 559mm rims
