Description
Chape Interne de Dérailleur Arrière 12V SRAM X01 EAGLE AXS Polar BF promises a 10% improvement in No drop Longueur:41.5mm The PRO VIBE CARBON PBS_MAVI063192 promises a 10% improvement in braking power compared to the M8000 model which uses a tapered tube that becomes thinner towards the ends