Pair Folding Bike 20 X 1.75 – 2.125 (57 -406) Inner Tubes Presta High Pressure

• This listing is for a pair (2) quality inner tubes with high pressure presta type or french valves
• These inner tubes fit many modern size 20″ 406 rim bikes thats used on bmx and some kids bikes
• 37/54 so suitaboe any bikes that have any of these size 20 x 1.75, 20 x 1.90, 20 x 2, 20 x 2.10, 20 X 2.125 tyres
• Valve caps & lock rings included
• If you need tyres please buy our tyres at the same time and then we will send these inner tubes with the tyres without any p & p for the inner tubes .

PLEASE NOTE SIZE SUITS 406 TYRES AND NOT OLD FOLDING BIKE/SHOPPER SIZES (440a – 451) PLEASE SEE OUR OTHER LISTINGS FOR THAT SIZE