Special BMX Race inner tube for 20" wheel.
Valve: Presta.
Valve size: 32 mm
Weight (manufacturer): 102 g
Inner Ttube Type : Standard
Max Width : 1"3/8
Min Width : 1"3/8
Tyre Width : 1"3/8
Valve : Presta
Valve length : 32 mm
Wheel Sizes : 20"