Please note: View 'Tyres Guide' below for ETRTO Sizing
BBB innertubes are made of durable long-lasting butyl rubber compound. Seamless to prevent the innertubes from leaking air and keep air pressure for a long time. Air chamber wall-thickness of 0.87mm. BBB innertubes Thick enough for extra puncture resistance and thin enough to spare you the extra weight
Presta Valves (FV)
This French valve type was originally used for road bikes. Presta valves are available in 33mm, 48mm, 60mm and 80mm
Schrader Valves (SV)
Strong American valve system originally used for MTB tyres. An advantage of this valve is that it is the same as used on car tires. Schrader valves are available in 3mm and 40mm
Dunlop Valves (DV)
Dunlop valves are mainly used on city and trekking bikes. With the easy pumping technology, the valve is virtually 100% leak-proof. Dunlop valves are available in 31mm and 40mm
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Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
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It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.