MRH Tube 700 FV/AV

Specifications

• Size: 700 x 23-40C (ETRTO: 23/40-622)
• Valve Types: Presta (FV) 48mm, Schrader (AV) 48mm
• Material: High-elasticity butyl rubber with EPDM blend
• Weight: 130g (Presta), 135g (Schrader)
• Thickness: 1.2mm (40% thicker than standard tubes)
• Air Retention: Maintains pressure for 6-9 months
• Pressure Range: 50-80 PSI
• Compatibility: Clincher rims