SRAM NX 11-Speed Long Cage Rear Derailleur - Black, Durable Lightweight Performance Brand_Kool-Stop Its dynamic core allows for

Its dynamic core allows for slight elongation under load

Its vibrant colors make it excellent for casual wear or layering under helmets when riding in milder conditions

defending against routine impacts

Designed with breathable mesh panels and soft

SRAM NX 11-Speed Long Cage Rear Derailleur - Black, Durable Lightweight Performance Brand_Kool-Stop Its dynamic core allows forUpgrade your mountain or trail bike with the SRAM NX Rear Derailleur an 11 speed, long cage derailleur designed for reliable performance and versatile gearing. Engineered with advanced technology and crafted from durable materials, this derailleur ensures smooth, precise shifting and optimal chain retention on rugged terrains. Materials & Construction: Built with lightweight yet robust aluminum and steel components, the SRAM NX Rear Derailleur offers