Guarnitura misuratore di potenza RED AXS E1 - guarnitura misuratore di potenza SRAM RED AXS - 172,5 mm,
One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset. SRAM's integrated rings are also incredibly long-lasting. Chainring BCD Direct Mount SRAM. Spindle Interface Type SRAM DUB.