Made from breathable

—C - measure hand circumference below the knuckles

the SD300 E-Tube components form the interface between compatible STePS parts and expand the functional range of future Di2 systems

Minimalist Design

Axle Chromoly +

silca elettrico mini inflator Model:Micro Made from breathableForget CO cartridges. The Silca Elettrico Mini Inflator delivers the same fast inflation just rechargeable, more precise, and zero waste. Its lightweight, fits in a saddle bag, and works just as well on gravel weekends as it does in your home workshop. Whether you go for the ultra compact Micro or the feature packed Ultimate, this little pump is simple, efficient, and always ready to roll. Charges via USB C and is TSA approved for travel.