Q-Tubes Thorn Resistant 24″ x 1.9-2.125″ Schrader Valve Tube 600g *Low Lead Valve*

– Low Lead Valve
– 4mm wall thickness in the tread area and 2mm in the rim area
– ISO Diameter: 507 / 24″ BMX
– ISO Width: 48mm, 49mm, 50mm, 51mm, 52mm, 53mm, 54mm
– Labeled Size: 24 x 1.9-2.125
– Tube Compound: Butyl
– Valve: Standard Schrader
– Valve Core: Removable
– Valve Shaft: Smooth
– Weight: 600g