Tubolito S-Tubo MTBTubolito S Tubo MTB Tube The smallest and lightest bicycle tube in the world, S Tube is designed for those who value performance above everything else. S Tubo's tiny size makes it the ideal spare tube on your rides. Due to a removable valve, S Tubos can be rolled up to an extremely small size ( 3. 5 x 5cm). Despite a very light weight of only 45g (29''), S Tubos are as good as standard butyl tubes against punctures. Great as a spare tube for riders

The bead blasted surface finish is durable and retains its good looks even after many hard trail miles

Concept EX

The SUPERNOVA AIRSTREAM QR holder enables the fork mounting of AIRSTREAM front lights

high octane variant of our ACE-X model that takes your riding experience to new heights

11 and 12 Speed SRAM Chains (not compatible with Shimano 12-Speed Chains)

Aesthetic-wise the earthy tone reflects the Birzman philosophy of constantly being inspired by nature

enhances control

HighNoon FC & MonoRail bike trays

Push on alloy Presta chuck with bleeder valve

Smooth Assistance

In this case you can just use the combination of arrows

30 rpm corresponds with 30 km/h