![650 A and B ETRTO 32/40 - 584/590 26" inner tube Opt.](https://boutique.vintage-bike-shop.com/14919-large_default/650-a-and-b-etrto-3240-584590-26-inner-tube-opt.jpg)
![650 A and B ETRTO 32/40 - 584/590 26" inner tube Opt.](https://boutique.vintage-bike-shop.com/14919-large_default/650-a-and-b-etrto-3240-584590-26-inner-tube-opt.jpg)
Inner tubes are essential components of bicycles that are located inside the tyres. They hold air under pressure and provide an air cushion that helps to absorb shocks while riding. Bicycle tubes are usually made of vulcanised rubber or butyl, which is a type of synthetic rubber.
Inner tube for 650B and 650A tyres
Size: 650A/B (26")
ETRTO rating: (32/40 - 584/590)
40 mm presta valve
Weight: 140 g
Condition: new and recent product
Data sheet
You might also like
We are « Power Seller » on Ebay since 2005 (99,9 % of positive feedbacks) Visit too our Ebay shop.
Our items are dispatched in the 48 hours.
We make the packaging very carefully
international delivery to all countries
Payment is made directly by paypal on the site secure paypal, the choice of a payment by credit card is also proposed.