Please note: View 'Tyres Guide' below for ETRTO Sizing
These Continental MTB 27.5 inner tubes are ideal replacements or spares for when the inevitable puncture happens. Made from Butyl rubber, these tubes fit 650b (27.5 inch) MTB wheels in 1.75 – 2.4-inch sections.
Continental MTB cycling tubes are available in Schrader or Presta valve options, all made with a seamless construction and uniform roundness. Ideal to get you back up and riding in no time.
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
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.
Click here for more UK and international delivery information.
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.