Compatibility29-inch tyres and wheels, with a cross-section ranging from 1.70 to 2.20
WaterproofVery high quality, 48 mm Schrader (car) valve that retains air pressure.
CompositionMembrane : 100.0% Rubber - Synthetic
Product restrictionsTake care not to pinch the inner tube when fitting.
Product catchline29"X1.75 to 29"X2.125 inner tube/SCHRADER VALVE
1 / 5
1 user recommend this product
Failed right out the box25/01/2014CheapManufacturing DefectResponse of the brandHello,
I'm sorry to read that you encountered a problem with your inner- tube. This is a very rare occurrence as I have not had feedback on this issue in the past.
You are very welcome to return it to your local store for a refund or exchange the next time your pass by one of our shops.
I have fed back your comments to the b'Twin team to bring the matter to their attention.
UK Market Manager - Decathlon