700x35/45 48 mm Presta Inner Tube



Made for 700 diameter bike wheels and tyres (hybrid and city bikes) with a Schrader valve (large valve).
700x35 to 700x45 inner tube for 700 (28 inch) tyres and wheels.
Sizes guide


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Compatibility700x35 to 700x45 tyres and 700c (28") wheels. 48mm valve.
WaterproofHigh quality valve that retains pressure.
Waranty2 Years
Technical Information

How to choose your inner tube
Check the information indicated on the sidewall of the tyre (diameter and width). For example, 27.5 x 1.90 means a tyre with a 27.5-inch diameter that is 1.90 inches wide. On the tyre sidewall you will also find the dimensions in mm in ETRTO international units. For example, 50-584 means your tyre is 50mm wide with an inner diameter of 584 mm (approx. 26x1.90).
Removing an inner tube
Remove the used inner tube using B'Twin tyre levers (item code 8047839).
Checks to carry out before installing an inner tube
Check the condition of your tyre and replace it if necessary. Make sure no objects are lodged in the tyre. Check the condition of your tyre rim strip. A rim strip that is even slightly bent can cause punctures. Check that your rim does not have any other issues that could damage your inner tube
Mounting the inner tube
Pre-inflate the inner tube slightly to avoid pinching. Insert the valve, making sure you are using the correct valve for your rim. Put the inner tube entirely inside the tyre so that it fits inside the rim. Take care not to pinch the inner tube when fitting.
Mounting the tyre
Start by mounting the tyre onto the wheel on the opposite side to the valve. Finish mounting the tyre at the valve to avoid pinching the inner tube. Never mount your tyre with a screwdriver or a tyre lever, as you risk pinching and puncturing the inner tube.
Inflating the tyre
Inflate your tyre carefully, to the pressure recommended by the manufacturer (visible on the tyre sidewall in PSI or bars, 1 bar = 14.51 PSI). Regularly check that your tyre is in the correct position as you inflate it.
Tip from the pros
To avoid punctures from pinching and for best tyre performance, we recommend that you check your tyres and inflate them to the suggested pressure before every ride.
Complementary products
You'll need a tyre lever (reference 8047839) to change your inner tube. If you want to repair a punctured inner tube, you can use repair patches (reference 1779640) or self-adhesive patches (reference 8380935)
Information / Concept / Technologie
Main fabric : 100.0% Rubber - Synthetic

Product test
To guarantee optimal quality, 100% of our inner tubes are inflated for a period of 8 hours.

Stockage tips
Carry your inner tubes in a container to protect them from getting punctured (tool drum, original packaging…).


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Inner tube
Used for 2 to 8 weeks
Good product, does what it’s designed for. Cheap but effective.
Used for 2 to 8 weeks
Just a tube, it's ok
Great Service & Great Price
Used for 1 week or less
Amazingly fast service and exceptional price, will definitely be using this service frequently.
Speed. Value.
Used for 2 to 8 weeks
Quick delivery, to ASDA.
Good value
Used for 2 to 8 weeks
Its an inner tube. You fit into your wheel. Wrap a tyre over it. Inflate it and ride your bike again.
Its black
I had to buy 2!
700C X 35 tube
Used for 7 to 12 months
Needed a larger than standard 20 - 23C tube. Very happy to find Decathlon sold these at a bargain price, with very good quality. Keeps pressure for long time, unlike lightweight tubes which lose pressure overnight.
Good quality, large diameter racing bike tyre
700 35-43 inner tubes
I get these as a quick fix when out on the trail, not as good as actual 29er inner tubes but stretch enough to last a ride, maybe better for cyclo cross or some smaller tyres, very affordable price
Quality, not thick enough for 29er tyres
Response of the brand
Dear Sir,If you require a specific inner-tube for your 29" MTB tyre, we have two specific models available in-store and online:Schrader valvle http://www.decathlon.co.uk/29x175-2125-schrad-intube-id_8246212.htmlPresta valve http://www.decathlon.co.uk/29x17-22-presta-inner-tube-id_8243141.htmlRegards,Peter Lazarus UK Market Manager - Decathlon
Gabe not found this answer helpful
Евтина, достъпна, не много тежка гума
Used for 2 to 8 weeks
Тежи 160 грама, точно колкото гумата на Continental, която е по-скъпа.
Достъпна в магазин без онлайн поръчка, тегло, цена
Used for 7 to 12 months
Jako každá jiná akorát cena je o 20,- nižší než u konkurence
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