FREEHUB trasero 141mmCENTER LOCK 36hVelocidades traseras 8-10 velocidades, MTB 11 velocidadesSe puede usar en Acera Altus 2x8 o 2x9-Shift/HydraulicDisc Brake LeverST-EF505-2L , ST-EF505-8R- Shift LeverSL-M315-2L, SL-M315-8RCambio trasero recomendado.RD-M360 Top Normal13/13T pulleyRD-M310-Smart SMART CAGECassette recomendadoCassette SprocketCS-HG200-8, 8-speed HG12-32TCS-HG51-8, 8-speed HG11-28T/11-30T/11-32TCS-HG41-8, 8-speed HG11-30T/11-32T/11-34TCS-HG31-8, 8-speed HG11-30T/11-32T/11-34T