Upgrade your cycling experience with the DECATHLON Mountain Bike Inner Tube 29x1.9-2.5 Presta 48 Light. This inner tube is designed for 29-inch diameter tyres with a cross-section ranging from 1.90 to 2.50, featuring a 48 mm Presta valve for easy inflation. Weighing only 185g, this inner tube is 20.6% lighter than standard models, ensuring a reliable and lightweight performance on all your mountain biking adventures. Crafted from 90% Isobutylene Butyl Isoprene Rubber and 10% Brass, this inner tube boasts an optimised composition for a secure seal, enhancing your ride's durability and efficiency. Easy to install, simply follow the step-by-step instructions provided, and you'll be back on the trails in no time. So, whether you're tackling rugged terrains or cruising through the city, this DECATHLON inner tube is the perfect companion for all your cycling escapades.

Wipe clean. Main part 90% Isobutylene Butyl Isoprene Rubber, 10% Brass

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.