Upper bowden tube (Sigmax) 8,60€ Out of stock Only compatible with BCN3D Sigmax. The teflon tube (bowden) connects the extruder of the BCN3D Sigmax with the hotend. It measures 1040mm in length. Related products X-Axis pulley (motor) | BCN3D 3,50€ Buy Hotbed Cable 12,00€ Select This product has multiple variants. The options may be chosen on the product page Upper bowden tube (Sigma) 8,60€ Buy Pack Coupling collet (x6) 24,95€ Buy