Tube TUBOLITO S-MTB 27.5/29x1.8/2.5 FV/PV 42mm DISC 43g

Tube TUBOLITO S-MTB 27.5/29x1.8/2.5 FV/PV 42mm DISC 43g

ULTRALIGHT. TOUGH. ULTRA-COMPACT. 

Weighing just 45g – the world's lightest and smallest MTB inner tube. Compared to standard tubes (150-250g) and even tubeless systems, it offers significant weight savings (over 100g per wheelset), as TLR tires are heavier, plus sealant, special valve, and rim tape. Tubolito inner tubes are made from thermoplastic, ensuring excellent air retention – significantly better than latex tubes – while being many times more durable and lighter. Suitable for use in sub-zero temperatures. ETRO 47/64-622 means it also fits 45+mm wide gravel tires, offering lightweight and improved puncture resistance due to less tension. Products are made in Austria. Additionally, you save time on tire changes and maintenance.

NB! The S-TUBO series is designed only for disc brake wheels (as it may not withstand heat generated by rim brakes). Max pressure: 8 BAR/115 PSI, without outer tire 0.5 BAR. One inner tube is not designed for use with different sized outer tires; especially, you should not switch from a larger to a smaller size, as it will not shrink back after being under pressure.