The Bambu Lab Complete Hotend Assembly for the X1C Series is a fully assembled replacement hotend that makes nozzle changes and maintenance quick and hassle-free. With the nozzle, heater, thermistor, cooling fan, and wiring pre-installed, it installs in minutes with no need to rebuild individual components. Available in a range of nozzle sizes and material options, including hardened steel for abrasive filaments, it delivers reliable performance for everything from fine-detail models to high-speed functional prints. Designed for compatibility with the Bambu Lab X1 Carbon, it's an excellent spare to minimize downtime and maintain consistent print quality. Material 0.2 mm Nozzle 0.4 mm Nozzle 0.6 mm Nozzle 0.8 mm Nozzle Hardened Steel Required? General PLA YES YES YES YES Optional PLA Sparkle *NO YES YES YES Optional PLA Marble *NO YES YES YES Optional Wood/Rock/Metal-filled PLA *NO YES YES YES Optional PETG YES YES YES YES Optional PVA YES YES YES YES Optional ABS YES YES YES YES Optional ASA YES YES YES YES Optional PC YES YES YES YES Optional PA *NO YES YES YES Optional TPU *NO YES YES YES Optional Bambu PLA-CF *NO *Highly Recommended YES YES *Required Bambu PETG-CF *NO *Highly Recommended YES YES *Required Bambu PAHT-CF *NO YES *Highly Recommended YES *Required Bambu PET-CF *NO YES *Highly Recommended YES *Required CF/GF Filaments from other brands *NO Not Recommended YES YES *Required