Guarnitura Sram Red DUB 2x12V Abbigliamento e Scarpe program components

program components

fiberglass-reinforced nylon

and lightness — with the smooth and discreet power of the latest generation electric assistance

Tipo di Pedali : Automatico

Guarnitura Sram Red DUB 2x12V Abbigliamento e Scarpe program componentsSram Red DUB crankset 2x12V Description The new Sram Red crankset features a fundamental design innovation: smaller chainrings, a wider gear range, and even lighter and stronger crank arms. The new chainring interface promotes smoother and faster shiftingan innovation that satisfies even the most demanding cyclists. Thanks to this, the new configurations improve pedaling efficiency while offering a safe and quiet ride. Features With X Range, you can