SILCA Ultimate TPU Tube salsapromo Optimized compound profile provides better

Optimized compound profile provides better tire shoulder grip for outstanding cornering capability

Built for unfaltering speed through a wide range of conditions

yet bring it down to a state of relaxation when you’re off the bike

The GX Eagle AXS derailleur gets it done with everything you have come to expect from their AXS connect components

SILCA Ultimate TPU Tube salsapromo Optimized compound profile provides betterSave space and weight in your tire or in your pack. TPU tubes are less than half the size of a traditional butyl tube so you can carry two tubes instead of one in your pack, or save 200+g in your tires by replacing the butyl tubes with TPU.